./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/ps6-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/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_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/ps6-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/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_ab74c4d7-77d0-47f2-b410-a1a34f18452c/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 32e66fa5ba3b1091e41b22524f2240292238d833cea4ffc730b1e622c7455b67 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:23:54,605 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:23:54,700 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:23:54,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:23:54,710 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:23:54,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:23:54,736 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:23:54,737 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:23:54,738 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:23:54,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:23:54,742 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:23:54,742 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:23:54,742 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:23:54,743 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:23:54,745 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:23:54,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:23:54,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:23:54,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:23:54,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:23:54,747 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:23:54,751 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:23:54,752 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:23:54,752 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:23:54,752 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:23:54,753 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:23:54,753 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:23:54,753 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:23:54,754 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:23:54,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:23:54,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:23:54,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:23:54,755 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:23:54,756 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:23:54,756 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:23:54,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:23:54,757 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_ab74c4d7-77d0-47f2-b410-a1a34f18452c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32e66fa5ba3b1091e41b22524f2240292238d833cea4ffc730b1e622c7455b67 [2024-11-08 22:23:55,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:23:55,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:23:55,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:23:55,099 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:23:55,100 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:23:55,102 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-nla/ps6-both-nt.c Unable to find full path for "g++" [2024-11-08 22:23:57,161 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:23:57,326 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:23:57,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/sv-benchmarks/c/termination-nla/ps6-both-nt.c [2024-11-08 22:23:57,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/data/936b0ad3e/0162f3294f954c8ea8afe6a7854e0bcd/FLAGfd854f247 [2024-11-08 22:23:57,722 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/data/936b0ad3e/0162f3294f954c8ea8afe6a7854e0bcd [2024-11-08 22:23:57,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:23:57,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:23:57,729 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:23:57,729 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:23:57,735 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:23:57,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:57,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420efd28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57, skipping insertion in model container [2024-11-08 22:23:57,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:57,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:23:57,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:23:57,964 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:23:57,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:23:57,996 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:23:57,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57 WrapperNode [2024-11-08 22:23:57,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:23:57,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:23:57,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:23:57,999 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:23:58,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,011 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,040 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 79 [2024-11-08 22:23:58,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:23:58,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:23:58,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:23:58,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:23:58,058 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,058 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,060 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,063 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,067 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,068 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,069 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,071 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:23:58,072 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:23:58,072 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:23:58,073 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:23:58,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:57" (1/1) ... [2024-11-08 22:23:58,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:23:58,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:23:58,108 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:23:58,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab74c4d7-77d0-47f2-b410-a1a34f18452c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:23:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:23:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:23:58,228 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:23:58,231 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:23:58,858 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-08 22:23:58,858 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:23:58,912 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:23:58,912 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:23:58,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:23:58 BoogieIcfgContainer [2024-11-08 22:23:58,913 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:23:58,914 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:23:58,914 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:23:58,940 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:23:58,940 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:23:58" (1/1) ... [2024-11-08 22:23:58,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:23:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 117 states and 118 transitions. [2024-11-08 22:23:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 118 transitions. [2024-11-08 22:23:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:23:59,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 119 states and 120 transitions. [2024-11-08 22:23:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 120 transitions. [2024-11-08 22:23:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:23:59,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 122 states and 124 transitions. [2024-11-08 22:23:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 124 transitions. [2024-11-08 22:23:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:23:59,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:23:59,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 124 states and 126 transitions. [2024-11-08 22:23:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 126 transitions. [2024-11-08 22:23:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:23:59,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 123 states and 125 transitions. [2024-11-08 22:23:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2024-11-08 22:23:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:23:59,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:23:59,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 125 states and 127 transitions. [2024-11-08 22:23:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2024-11-08 22:23:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:23:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 17 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:23:59,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 126 states and 128 transitions. [2024-11-08 22:23:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 128 transitions. [2024-11-08 22:23:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:23:59,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:23:59,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 127 states and 129 transitions. [2024-11-08 22:24:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2024-11-08 22:24:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:24:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 126 states and 128 transitions. [2024-11-08 22:24:00,056 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 128 transitions. [2024-11-08 22:24:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:24:00,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,072 INFO L255 TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:00,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 128 states and 130 transitions. [2024-11-08 22:24:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 130 transitions. [2024-11-08 22:24:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:24:00,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:00,211 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:00,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 129 states and 131 transitions. [2024-11-08 22:24:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2024-11-08 22:24:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:24:00,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,342 INFO L255 TraceCheckSpWp]: Trace formula consists of 22 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:00,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 130 states and 132 transitions. [2024-11-08 22:24:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 132 transitions. [2024-11-08 22:24:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:00,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 129 states and 131 transitions. [2024-11-08 22:24:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2024-11-08 22:24:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:24:00,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 131 states and 134 transitions. [2024-11-08 22:24:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2024-11-08 22:24:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:24:00,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 134 states and 137 transitions. [2024-11-08 22:24:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 137 transitions. [2024-11-08 22:24:00,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:24:00,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 133 states and 136 transitions. [2024-11-08 22:24:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2024-11-08 22:24:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:24:00,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:00,808 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 136 states and 139 transitions. [2024-11-08 22:24:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 139 transitions. [2024-11-08 22:24:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:24:00,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:01,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 137 states and 140 transitions. [2024-11-08 22:24:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 140 transitions. [2024-11-08 22:24:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:01,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:01,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:01,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:01,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 138 states and 141 transitions. [2024-11-08 22:24:01,396 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 141 transitions. [2024-11-08 22:24:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:24:01,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:01,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 137 states and 140 transitions. [2024-11-08 22:24:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 140 transitions. [2024-11-08 22:24:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:24:01,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,472 INFO L255 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:01,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 139 states and 142 transitions. [2024-11-08 22:24:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 142 transitions. [2024-11-08 22:24:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:24:01,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:01,707 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 140 states and 143 transitions. [2024-11-08 22:24:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 143 transitions. [2024-11-08 22:24:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:24:01,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:01,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,919 INFO L255 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:01,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 141 states and 144 transitions. [2024-11-08 22:24:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2024-11-08 22:24:02,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:24:02,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:02,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 142 states and 145 transitions. [2024-11-08 22:24:02,351 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 145 transitions. [2024-11-08 22:24:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:24:02,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 141 states and 144 transitions. [2024-11-08 22:24:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2024-11-08 22:24:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:24:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 143 states and 147 transitions. [2024-11-08 22:24:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2024-11-08 22:24:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:24:02,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 146 states and 150 transitions. [2024-11-08 22:24:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 150 transitions. [2024-11-08 22:24:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:24:02,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 145 states and 149 transitions. [2024-11-08 22:24:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 149 transitions. [2024-11-08 22:24:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:24:02,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 148 states and 154 transitions. [2024-11-08 22:24:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 154 transitions. [2024-11-08 22:24:02,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:24:02,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:02,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 152 states and 160 transitions. [2024-11-08 22:24:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 160 transitions. [2024-11-08 22:24:02,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:24:02,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 156 states and 165 transitions. [2024-11-08 22:24:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 165 transitions. [2024-11-08 22:24:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:24:03,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 155 states and 164 transitions. [2024-11-08 22:24:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 164 transitions. [2024-11-08 22:24:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:24:03,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 162 states and 173 transitions. [2024-11-08 22:24:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 173 transitions. [2024-11-08 22:24:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:24:03,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:03,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 170 states and 181 transitions. [2024-11-08 22:24:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 181 transitions. [2024-11-08 22:24:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:24:04,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 169 states and 180 transitions. [2024-11-08 22:24:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 180 transitions. [2024-11-08 22:24:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:24:04,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 168 states and 179 transitions. [2024-11-08 22:24:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 179 transitions. [2024-11-08 22:24:04,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:24:04,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 167 states and 178 transitions. [2024-11-08 22:24:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 178 transitions. [2024-11-08 22:24:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:24:04,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:04,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:04,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 171 states and 182 transitions. [2024-11-08 22:24:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 182 transitions. [2024-11-08 22:24:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:24:04,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 170 states and 181 transitions. [2024-11-08 22:24:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 181 transitions. [2024-11-08 22:24:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:24:04,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:05,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 210 states and 223 transitions. [2024-11-08 22:24:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 223 transitions. [2024-11-08 22:24:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:24:05,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 251 states and 266 transitions. [2024-11-08 22:24:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 266 transitions. [2024-11-08 22:24:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:24:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 253 states and 269 transitions. [2024-11-08 22:24:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 269 transitions. [2024-11-08 22:24:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:24:06,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:06,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 252 states and 268 transitions. [2024-11-08 22:24:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 268 transitions. [2024-11-08 22:24:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:24:06,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:06,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 297 states and 318 transitions. [2024-11-08 22:24:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 318 transitions. [2024-11-08 22:24:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:24:08,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 343 states and 369 transitions. [2024-11-08 22:24:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 369 transitions. [2024-11-08 22:24:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:24:09,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 352 states and 384 transitions. [2024-11-08 22:24:11,344 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 384 transitions. [2024-11-08 22:24:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:24:11,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:11,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 362 states and 399 transitions. [2024-11-08 22:24:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 399 transitions. [2024-11-08 22:24:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:24:12,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:12,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 361 states and 398 transitions. [2024-11-08 22:24:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 398 transitions. [2024-11-08 22:24:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:24:12,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:12,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:12,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:13,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:13,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 364 states and 401 transitions. [2024-11-08 22:24:13,453 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 401 transitions. [2024-11-08 22:24:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:24:13,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:13,486 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 365 states and 402 transitions. [2024-11-08 22:24:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 402 transitions. [2024-11-08 22:24:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:24:13,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:13,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:13,847 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 366 states and 404 transitions. [2024-11-08 22:24:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 404 transitions. [2024-11-08 22:24:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:24:14,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 365 states and 403 transitions. [2024-11-08 22:24:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 403 transitions. [2024-11-08 22:24:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:24:14,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:14,170 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:14,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 368 states and 406 transitions. [2024-11-08 22:24:14,566 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 406 transitions. [2024-11-08 22:24:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:24:14,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:14,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:14,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 369 states and 408 transitions. [2024-11-08 22:24:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 408 transitions. [2024-11-08 22:24:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:24:14,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:14,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:14,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 371 states and 410 transitions. [2024-11-08 22:24:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 410 transitions. [2024-11-08 22:24:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:24:14,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:15,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 387 states and 430 transitions. [2024-11-08 22:24:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 430 transitions. [2024-11-08 22:24:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:24:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:16,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 403 states and 449 transitions. [2024-11-08 22:24:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 449 transitions. [2024-11-08 22:24:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:24:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:17,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:17,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 407 states and 453 transitions. [2024-11-08 22:24:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 453 transitions. [2024-11-08 22:24:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:24:18,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:18,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 410 states and 456 transitions. [2024-11-08 22:24:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 456 transitions. [2024-11-08 22:24:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:24:18,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:18,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,003 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:19,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 412 states and 458 transitions. [2024-11-08 22:24:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 458 transitions. [2024-11-08 22:24:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:24:19,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:19,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 414 states and 461 transitions. [2024-11-08 22:24:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 461 transitions. [2024-11-08 22:24:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:24:19,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:19,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 417 states and 464 transitions. [2024-11-08 22:24:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 464 transitions. [2024-11-08 22:24:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:20,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,076 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:20,077 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 419 states and 466 transitions. [2024-11-08 22:24:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 466 transitions. [2024-11-08 22:24:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:24:20,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:20,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 421 states and 469 transitions. [2024-11-08 22:24:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 469 transitions. [2024-11-08 22:24:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:24:20,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:20,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 424 states and 472 transitions. [2024-11-08 22:24:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 472 transitions. [2024-11-08 22:24:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:24:20,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:21,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:21,014 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 426 states and 474 transitions. [2024-11-08 22:24:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 474 transitions. [2024-11-08 22:24:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:24:21,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 429 states and 477 transitions. [2024-11-08 22:24:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 477 transitions. [2024-11-08 22:24:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:24:21,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:21,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:21,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 431 states and 479 transitions. [2024-11-08 22:24:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 479 transitions. [2024-11-08 22:24:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:24:22,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:22,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:22,148 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 432 states and 481 transitions. [2024-11-08 22:24:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 481 transitions. [2024-11-08 22:24:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:24:22,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:22,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,380 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:22,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 434 states and 483 transitions. [2024-11-08 22:24:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 483 transitions. [2024-11-08 22:24:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:24:22,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:22,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,639 INFO L255 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:22,640 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 437 states and 486 transitions. [2024-11-08 22:24:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 486 transitions. [2024-11-08 22:24:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:24:23,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:23,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:23,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:23,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 438 states and 488 transitions. [2024-11-08 22:24:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 488 transitions. [2024-11-08 22:24:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:24:23,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:23,329 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:24:23,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 440 states and 490 transitions. [2024-11-08 22:24:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 490 transitions. [2024-11-08 22:24:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:24:23,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:23,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:23,578 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 442 states and 492 transitions. [2024-11-08 22:24:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 492 transitions. [2024-11-08 22:24:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:24:23,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:24:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 441 states and 491 transitions. [2024-11-08 22:24:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 491 transitions. [2024-11-08 22:24:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:24:24,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:24,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:24:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 441 states and 490 transitions. [2024-11-08 22:24:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 490 transitions. [2024-11-08 22:24:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:24:24,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:24,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:24:24,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 439 states and 487 transitions. [2024-11-08 22:24:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 487 transitions. [2024-11-08 22:24:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:24:24,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:24,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:24:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 439 states and 486 transitions. [2024-11-08 22:24:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 486 transitions. [2024-11-08 22:24:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:24:25,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:25,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 449 states and 496 transitions. [2024-11-08 22:24:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 496 transitions. [2024-11-08 22:24:25,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:24:25,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 22:24:25,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:24:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 448 states and 495 transitions. [2024-11-08 22:24:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 495 transitions. [2024-11-08 22:24:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:24:26,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:26,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:26,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 489 states and 536 transitions. [2024-11-08 22:24:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 536 transitions. [2024-11-08 22:24:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:24:28,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:28,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:28,575 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:24:28,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 532 states and 586 transitions. [2024-11-08 22:24:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 586 transitions. [2024-11-08 22:24:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:24:31,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:31,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:31,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:31,540 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 539 states and 595 transitions. [2024-11-08 22:24:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 595 transitions. [2024-11-08 22:24:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:24:35,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:35,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 593 states and 648 transitions. [2024-11-08 22:24:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 648 transitions. [2024-11-08 22:24:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:24:36,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:36,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 651 states and 714 transitions. [2024-11-08 22:24:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 714 transitions. [2024-11-08 22:24:39,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:24:39,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:39,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:24:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 652 states and 717 transitions. [2024-11-08 22:24:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 717 transitions. [2024-11-08 22:24:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:24:41,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:41,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:24:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 654 states and 721 transitions. [2024-11-08 22:24:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 721 transitions. [2024-11-08 22:24:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:24:43,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:43,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:43,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 661 states and 732 transitions. [2024-11-08 22:24:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 732 transitions. [2024-11-08 22:24:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:24:45,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:45,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:45,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 663 states and 735 transitions. [2024-11-08 22:24:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 735 transitions. [2024-11-08 22:24:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:24:46,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,200 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:24:46,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 664 states and 736 transitions. [2024-11-08 22:24:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 736 transitions. [2024-11-08 22:24:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:24:46,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:24:46,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 666 states and 738 transitions. [2024-11-08 22:24:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 738 transitions. [2024-11-08 22:24:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:24:47,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:47,235 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:47,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 668 states and 740 transitions. [2024-11-08 22:24:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 740 transitions. [2024-11-08 22:24:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:24:47,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:47,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:24:47,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 670 states and 744 transitions. [2024-11-08 22:24:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 744 transitions. [2024-11-08 22:24:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:24:48,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:48,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:48,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:48,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:48,909 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 683 states and 759 transitions. [2024-11-08 22:24:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 759 transitions. [2024-11-08 22:24:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:24:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:50,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:50,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:51,537 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 22:24:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 693 states and 771 transitions. [2024-11-08 22:24:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 771 transitions. [2024-11-08 22:24:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:24:53,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:24:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 692 states and 770 transitions. [2024-11-08 22:24:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 770 transitions. [2024-11-08 22:24:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:24:54,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:54,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:54,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:54,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 698 states and 776 transitions. [2024-11-08 22:24:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 776 transitions. [2024-11-08 22:24:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:24:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:56,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:24:56,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 700 states and 778 transitions. [2024-11-08 22:24:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 778 transitions. [2024-11-08 22:24:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:24:56,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:56,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:56,708 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 702 states and 780 transitions. [2024-11-08 22:24:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 780 transitions. [2024-11-08 22:24:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:24:57,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:57,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:24:57,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 704 states and 782 transitions. [2024-11-08 22:24:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 782 transitions. [2024-11-08 22:24:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:24:57,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:57,758 INFO L255 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:57,759 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:58,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 706 states and 784 transitions. [2024-11-08 22:24:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 784 transitions. [2024-11-08 22:24:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:24:58,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:58,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 709 states and 787 transitions. [2024-11-08 22:24:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 787 transitions. [2024-11-08 22:24:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:24:58,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:58,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:58,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:58,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 711 states and 789 transitions. [2024-11-08 22:24:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 789 transitions. [2024-11-08 22:24:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:24:59,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:59,272 INFO L255 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:24:59,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 713 states and 791 transitions. [2024-11-08 22:24:59,651 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 791 transitions. [2024-11-08 22:24:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:24:59,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:59,702 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:24:59,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 715 states and 793 transitions. [2024-11-08 22:25:00,262 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 793 transitions. [2024-11-08 22:25:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:25:00,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,332 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:25:00,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 717 states and 795 transitions. [2024-11-08 22:25:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 795 transitions. [2024-11-08 22:25:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:25:00,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:25:00,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:01,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 718 states and 796 transitions. [2024-11-08 22:25:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 796 transitions. [2024-11-08 22:25:01,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:25:01,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:25:01,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:01,940 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 728 states and 808 transitions. [2024-11-08 22:25:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 808 transitions. [2024-11-08 22:25:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:25:02,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:25:02,628 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:25:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 768 states and 851 transitions. [2024-11-08 22:25:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 851 transitions. [2024-11-08 22:25:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:25:06,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:25:06,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:07,514 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 811 states and 904 transitions. [2024-11-08 22:25:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 904 transitions. [2024-11-08 22:25:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:25:10,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:10,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:25:10,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:25:16,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:16,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 854 states and 951 transitions. [2024-11-08 22:25:16,116 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 951 transitions. [2024-11-08 22:25:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:25:16,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:16,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:16,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:25:16,223 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:25:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 861 states and 963 transitions. [2024-11-08 22:25:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 963 transitions. [2024-11-08 22:25:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:25:21,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:25:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 918 states and 1035 transitions. [2024-11-08 22:25:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1035 transitions. [2024-11-08 22:25:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:25:31,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:31,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 976 states and 1112 transitions. [2024-11-08 22:25:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1112 transitions. [2024-11-08 22:25:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:25:40,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:40,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:25:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 976 states and 1111 transitions. [2024-11-08 22:25:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1111 transitions. [2024-11-08 22:25:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:25:42,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:42,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:25:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 977 states and 1113 transitions. [2024-11-08 22:25:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1113 transitions. [2024-11-08 22:25:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:25:45,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:45,594 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:25:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 977 states and 1112 transitions. [2024-11-08 22:25:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1112 transitions. [2024-11-08 22:25:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:25:47,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:47,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:25:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 977 states and 1111 transitions. [2024-11-08 22:25:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1111 transitions. [2024-11-08 22:25:49,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:25:49,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:49,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:25:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 978 states and 1113 transitions. [2024-11-08 22:25:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1113 transitions. [2024-11-08 22:25:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:25:52,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:52,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:25:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 978 states and 1112 transitions. [2024-11-08 22:25:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1112 transitions. [2024-11-08 22:25:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:25:55,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:55,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:25:55,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 991 states and 1134 transitions. [2024-11-08 22:26:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1134 transitions. [2024-11-08 22:26:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:26:02,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:02,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:02,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:26:02,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 998 states and 1149 transitions. [2024-11-08 22:26:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1149 transitions. [2024-11-08 22:26:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:26:06,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:06,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:26:06,671 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1003 states and 1158 transitions. [2024-11-08 22:26:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1158 transitions. [2024-11-08 22:26:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:26:09,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:26:09,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 1008 states and 1167 transitions. [2024-11-08 22:26:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1167 transitions. [2024-11-08 22:26:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:26:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:12,786 INFO L255 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:26:12,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 1010 states and 1169 transitions. [2024-11-08 22:26:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1169 transitions. [2024-11-08 22:26:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:26:13,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:13,777 INFO L255 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:26:13,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 1012 states and 1171 transitions. [2024-11-08 22:26:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1171 transitions. [2024-11-08 22:26:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:26:14,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:26:14,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 1014 states and 1175 transitions. [2024-11-08 22:26:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1175 transitions. [2024-11-08 22:26:15,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:26:15,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:15,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:15,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:26:15,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 1027 states and 1191 transitions. [2024-11-08 22:26:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1191 transitions. [2024-11-08 22:26:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:26:25,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:25,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:26:25,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:27,557 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1031 states and 1196 transitions. [2024-11-08 22:26:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1196 transitions. [2024-11-08 22:26:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:26:30,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:30,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 22:26:30,475 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:27:19,217 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 1037 states and 1200 transitions. [2024-11-08 22:27:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1200 transitions. [2024-11-08 22:27:49,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:27:49,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:27:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:49,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:27:49,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:27:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1048 states and 1213 transitions. [2024-11-08 22:27:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1213 transitions. [2024-11-08 22:27:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:27:56,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:27:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:56,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:27:56,954 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:27:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1062 states and 1231 transitions. [2024-11-08 22:28:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1231 transitions. [2024-11-08 22:28:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:28:03,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:03,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:03,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:03,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1062 states and 1230 transitions. [2024-11-08 22:28:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1230 transitions. [2024-11-08 22:28:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:28:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:04,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,035 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:05,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1062 states and 1229 transitions. [2024-11-08 22:28:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1229 transitions. [2024-11-08 22:28:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:28:06,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:06,426 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:06,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1068 states and 1235 transitions. [2024-11-08 22:28:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1235 transitions. [2024-11-08 22:28:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:28:09,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:09,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:28:09,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:09,523 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1070 states and 1237 transitions. [2024-11-08 22:28:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1237 transitions. [2024-11-08 22:28:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:28:10,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:10,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:10,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:10,115 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1072 states and 1239 transitions. [2024-11-08 22:28:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1239 transitions. [2024-11-08 22:28:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:28:10,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,819 INFO L255 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:28:10,820 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1074 states and 1241 transitions. [2024-11-08 22:28:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1241 transitions. [2024-11-08 22:28:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:28:11,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:11,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:11,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:11,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1076 states and 1243 transitions. [2024-11-08 22:28:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1243 transitions. [2024-11-08 22:28:12,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:28:12,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:12,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 219 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:12,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 1079 states and 1246 transitions. [2024-11-08 22:28:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1246 transitions. [2024-11-08 22:28:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:28:12,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:12,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:12,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:12,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:13,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 1081 states and 1248 transitions. [2024-11-08 22:28:13,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1248 transitions. [2024-11-08 22:28:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:28:13,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:13,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:28:13,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1083 states and 1250 transitions. [2024-11-08 22:28:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1250 transitions. [2024-11-08 22:28:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:28:14,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:14,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:14,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 1085 states and 1252 transitions. [2024-11-08 22:28:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1252 transitions. [2024-11-08 22:28:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:28:14,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:14,989 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:28:14,991 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 1087 states and 1254 transitions. [2024-11-08 22:28:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1254 transitions. [2024-11-08 22:28:15,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:28:15,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:15,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:15,721 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1088 states and 1255 transitions. [2024-11-08 22:28:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1255 transitions. [2024-11-08 22:28:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:28:16,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:16,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:28:16,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:17,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1098 states and 1269 transitions. [2024-11-08 22:28:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1269 transitions. [2024-11-08 22:28:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:28:17,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:17,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,000 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:28:18,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:18,780 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:28:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1134 states and 1306 transitions. [2024-11-08 22:28:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1306 transitions. [2024-11-08 22:28:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:28:22,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:22,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:22,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:28:22,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:28:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1142 states and 1313 transitions. [2024-11-08 22:28:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1313 transitions. [2024-11-08 22:28:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 22:28:26,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:26,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:26,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:28:26,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1185 states and 1373 transitions. [2024-11-08 22:28:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1373 transitions. [2024-11-08 22:28:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:28:33,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:33,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:33,939 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:28:33,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:34,113 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:28:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1228 states and 1423 transitions. [2024-11-08 22:28:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1423 transitions. [2024-11-08 22:28:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:28:46,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:46,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 22:28:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1235 states and 1433 transitions. [2024-11-08 22:28:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1433 transitions. [2024-11-08 22:28:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:28:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1293 states and 1517 transitions. [2024-11-08 22:29:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1517 transitions. [2024-11-08 22:29:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:29:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-08 22:29:12,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:12,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1293 states and 1516 transitions. [2024-11-08 22:29:12,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1516 transitions. [2024-11-08 22:29:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:29:12,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:29:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1293 states and 1515 transitions. [2024-11-08 22:29:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1515 transitions. [2024-11-08 22:29:30,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:29:30,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:30,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:30,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:29:30,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1309 states and 1547 transitions. [2024-11-08 22:29:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1547 transitions. [2024-11-08 22:29:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:29:42,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:42,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:42,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:29:42,489 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:46,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1313 states and 1556 transitions. [2024-11-08 22:29:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1556 transitions. [2024-11-08 22:29:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:29:46,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:46,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:46,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:29:46,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1318 states and 1566 transitions. [2024-11-08 22:29:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1566 transitions. [2024-11-08 22:29:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:29:51,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:51,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:29:51,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1323 states and 1576 transitions. [2024-11-08 22:29:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1576 transitions. [2024-11-08 22:29:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:29:56,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:56,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:29:56,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:01,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1328 states and 1586 transitions. [2024-11-08 22:30:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1586 transitions. [2024-11-08 22:30:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:30:01,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:01,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:30:01,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:30:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1330 states and 1588 transitions. [2024-11-08 22:30:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1588 transitions. [2024-11-08 22:30:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:30:03,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:03,624 INFO L255 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:30:03,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:30:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1332 states and 1590 transitions. [2024-11-08 22:30:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1590 transitions. [2024-11-08 22:30:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:30:04,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:04,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:30:04,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:30:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:05,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1334 states and 1594 transitions. [2024-11-08 22:30:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1594 transitions. [2024-11-08 22:30:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 22:30:05,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:05,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:05,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:30:05,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:30:13,241 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.