./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu4-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_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/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_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu4-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/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_6200b58f-74db-46b4-a266-96fb96908d25/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 7fd13595f3b5096b42d3b96a25fd9abd33fd3af5374ed62e7f19833538fa3307 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:19:14,720 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:19:14,815 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:19:14,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:19:14,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:19:14,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:19:14,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:19:14,852 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:19:14,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:19:14,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:19:14,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:19:14,858 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:19:14,858 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:19:14,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:19:14,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:19:14,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:19:14,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:19:14,865 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:19:14,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:19:14,866 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:19:14,866 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:19:14,867 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:19:14,867 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:19:14,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:19:14,868 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:19:14,868 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:19:14,868 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:19:14,869 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:19:14,869 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:19:14,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:19:14,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:19:14,870 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:19:14,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:19:14,870 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:19:14,871 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:19:14,871 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_6200b58f-74db-46b4-a266-96fb96908d25/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7fd13595f3b5096b42d3b96a25fd9abd33fd3af5374ed62e7f19833538fa3307 [2024-11-09 00:19:15,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:19:15,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:19:15,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:19:15,223 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:19:15,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:19:15,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-nla/cohencu4-both-nt.c Unable to find full path for "g++" [2024-11-09 00:19:17,267 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:19:17,526 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:19:17,526 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/sv-benchmarks/c/termination-nla/cohencu4-both-nt.c [2024-11-09 00:19:17,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/data/83c123789/146f3f687a794dd08f70bdfd8032d57d/FLAG7b741828b [2024-11-09 00:19:17,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/data/83c123789/146f3f687a794dd08f70bdfd8032d57d [2024-11-09 00:19:17,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:19:17,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:19:17,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:19:17,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:19:17,595 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:19:17,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:17,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19a937c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17, skipping insertion in model container [2024-11-09 00:19:17,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:17,630 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:19:17,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:19:17,904 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:19:17,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:19:17,948 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:19:17,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17 WrapperNode [2024-11-09 00:19:17,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:19:17,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:19:17,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:19:17,952 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:19:17,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:17,967 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:17,995 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 48 [2024-11-09 00:19:17,996 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:19:18,000 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:19:18,000 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:19:18,000 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:19:18,011 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,013 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,013 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,016 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,020 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,022 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,027 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:19:18,028 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:19:18,028 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:19:18,029 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:19:18,030 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:17" (1/1) ... [2024-11-09 00:19:18,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:19:18,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:19:18,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:19:18,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6200b58f-74db-46b4-a266-96fb96908d25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:19:18,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:19:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:19:18,168 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:19:18,171 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:19:18,510 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-09 00:19:18,510 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:19:18,537 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:19:18,538 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:19:18,538 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:19:18 BoogieIcfgContainer [2024-11-09 00:19:18,538 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:19:18,539 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:19:18,540 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:19:18,553 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:19:18,554 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:19:18" (1/1) ... [2024-11-09 00:19:18,565 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:19:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 52 states and 53 transitions. [2024-11-09 00:19:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 53 transitions. [2024-11-09 00:19:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:19:18,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,766 INFO L255 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:19:18,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 53 states and 54 transitions. [2024-11-09 00:19:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2024-11-09 00:19:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:19:18,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:19:18,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 54 states and 55 transitions. [2024-11-09 00:19:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2024-11-09 00:19:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:19:18,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:19,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 57 states and 60 transitions. [2024-11-09 00:19:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2024-11-09 00:19:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:19:19,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-11-09 00:19:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-11-09 00:19:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:19:19,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 64 states and 71 transitions. [2024-11-09 00:19:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2024-11-09 00:19:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:19:20,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:20,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:21,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 67 states and 75 transitions. [2024-11-09 00:19:21,732 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 75 transitions. [2024-11-09 00:19:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:19:21,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:21,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:21,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 72 states and 83 transitions. [2024-11-09 00:19:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 83 transitions. [2024-11-09 00:19:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:19:23,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 78 states and 92 transitions. [2024-11-09 00:19:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 92 transitions. [2024-11-09 00:19:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:19:24,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:24,361 INFO L255 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:19:24,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 85 states and 100 transitions. [2024-11-09 00:19:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 100 transitions. [2024-11-09 00:19:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:19:25,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:25,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 86 states and 102 transitions. [2024-11-09 00:19:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 102 transitions. [2024-11-09 00:19:26,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:19:26,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 88 states and 106 transitions. [2024-11-09 00:19:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 106 transitions. [2024-11-09 00:19:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:19:26,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 91 states and 111 transitions. [2024-11-09 00:19:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 111 transitions. [2024-11-09 00:19:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:19:27,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:27,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-11-09 00:19:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-11-09 00:19:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:19:29,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:29,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 97 states and 119 transitions. [2024-11-09 00:19:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 119 transitions. [2024-11-09 00:19:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:31,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:31,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 101 states and 125 transitions. [2024-11-09 00:19:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 125 transitions. [2024-11-09 00:19:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:19:36,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:36,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2024-11-09 00:19:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2024-11-09 00:19:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:19:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 118 states and 149 transitions. [2024-11-09 00:19:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 149 transitions. [2024-11-09 00:19:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:19:39,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 137 states and 175 transitions. [2024-11-09 00:19:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 175 transitions. [2024-11-09 00:19:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:19:43,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 154 states and 199 transitions. [2024-11-09 00:19:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 199 transitions. [2024-11-09 00:19:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:19:46,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 218 transitions. [2024-11-09 00:19:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 218 transitions. [2024-11-09 00:19:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:48,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:48,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 179 states and 240 transitions. [2024-11-09 00:20:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 240 transitions. [2024-11-09 00:20:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:24,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 261 transitions. [2024-11-09 00:20:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 261 transitions. [2024-11-09 00:20:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:20:47,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:47,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 206 states and 281 transitions. [2024-11-09 00:20:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 281 transitions. [2024-11-09 00:20:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:20:49,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 218 states and 298 transitions. [2024-11-09 00:20:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2024-11-09 00:20:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:20:51,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:51,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:20:51,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:53,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 222 states and 303 transitions. [2024-11-09 00:20:53,111 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 303 transitions. [2024-11-09 00:20:53,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:20:53,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:53,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:53,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:20:53,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 226 states and 311 transitions. [2024-11-09 00:20:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 311 transitions. [2024-11-09 00:20:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:20:54,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:55,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:55,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 233 states and 318 transitions. [2024-11-09 00:20:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 318 transitions. [2024-11-09 00:20:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:20:55,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:55,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 241 states and 333 transitions. [2024-11-09 00:20:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 333 transitions. [2024-11-09 00:20:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:20:57,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:57,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:20:57,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:58,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 244 states and 338 transitions. [2024-11-09 00:20:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 338 transitions. [2024-11-09 00:20:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:20:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 244 states and 337 transitions. [2024-11-09 00:21:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 337 transitions. [2024-11-09 00:21:03,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:21:03,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:03,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:03,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:05,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 250 states and 347 transitions. [2024-11-09 00:21:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 347 transitions. [2024-11-09 00:21:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:21:05,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:05,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:21:05,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 257 states and 354 transitions. [2024-11-09 00:21:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 354 transitions. [2024-11-09 00:21:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:21:08,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:09,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:09,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 260 states and 368 transitions. [2024-11-09 00:21:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 368 transitions. [2024-11-09 00:21:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:21:09,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:09,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 263 states and 376 transitions. [2024-11-09 00:21:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 376 transitions. [2024-11-09 00:21:16,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:21:16,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 266 states and 384 transitions. [2024-11-09 00:21:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 384 transitions. [2024-11-09 00:21:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:21:19,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:19,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 285 states and 403 transitions. [2024-11-09 00:21:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 403 transitions. [2024-11-09 00:21:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:21:21,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 310 states and 441 transitions. [2024-11-09 00:21:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 441 transitions. [2024-11-09 00:21:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:21:27,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:21:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 321 states and 465 transitions. [2024-11-09 00:21:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 465 transitions. [2024-11-09 00:21:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:21:33,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:21:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 333 states and 490 transitions. [2024-11-09 00:21:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 490 transitions. [2024-11-09 00:21:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:21:39,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 345 states and 514 transitions. [2024-11-09 00:21:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 514 transitions. [2024-11-09 00:21:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:21:44,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:44,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 347 states and 519 transitions. [2024-11-09 00:21:46,149 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 519 transitions. [2024-11-09 00:21:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:21:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 348 states and 521 transitions. [2024-11-09 00:21:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 521 transitions. [2024-11-09 00:21:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:21:46,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:21:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 362 states and 549 transitions. [2024-11-09 00:21:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 549 transitions. [2024-11-09 00:21:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:21:59,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:22:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 364 states and 552 transitions. [2024-11-09 00:22:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 552 transitions. [2024-11-09 00:22:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:22:00,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:22:01,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 365 states and 554 transitions. [2024-11-09 00:22:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 554 transitions. [2024-11-09 00:22:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:22:01,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:22:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:07,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 377 states and 583 transitions. [2024-11-09 00:22:07,477 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 583 transitions. [2024-11-09 00:22:07,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:22:07,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:07,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:22:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 381 states and 593 transitions. [2024-11-09 00:22:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 593 transitions. [2024-11-09 00:22:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:22:10,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:10,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:22:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 383 states and 598 transitions. [2024-11-09 00:22:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 598 transitions. [2024-11-09 00:22:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:22:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:22:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:13,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 384 states and 600 transitions. [2024-11-09 00:22:13,162 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 600 transitions. [2024-11-09 00:22:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:22:13,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:13,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:22:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 385 states and 602 transitions. [2024-11-09 00:22:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 602 transitions. [2024-11-09 00:22:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:22:13,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:13,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:22:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 387 states and 605 transitions. [2024-11-09 00:22:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 605 transitions. [2024-11-09 00:22:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:14,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:15,082 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:31,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 397 states and 630 transitions. [2024-11-09 00:22:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 630 transitions. [2024-11-09 00:22:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:31,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:31,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 401 states and 641 transitions. [2024-11-09 00:22:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 641 transitions. [2024-11-09 00:22:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 403 states and 645 transitions. [2024-11-09 00:22:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 645 transitions. [2024-11-09 00:22:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:35,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 404 states and 647 transitions. [2024-11-09 00:22:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 647 transitions. [2024-11-09 00:22:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:36,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 405 states and 650 transitions. [2024-11-09 00:22:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 650 transitions. [2024-11-09 00:22:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:37,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 406 states and 652 transitions. [2024-11-09 00:22:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 652 transitions. [2024-11-09 00:22:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:22:38,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:22:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 407 states and 654 transitions. [2024-11-09 00:22:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 654 transitions. [2024-11-09 00:22:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:22:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:39,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:22:39,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 418 states and 675 transitions. [2024-11-09 00:22:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 675 transitions. [2024-11-09 00:22:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:22:46,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:46,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:46,683 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:22:46,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 424 states and 687 transitions. [2024-11-09 00:23:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 687 transitions. [2024-11-09 00:23:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:23:04,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:05,005 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:23:05,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 426 states and 690 transitions. [2024-11-09 00:23:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 690 transitions. [2024-11-09 00:23:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:23:06,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:06,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:06,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:23:06,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 444 states and 728 transitions. [2024-11-09 00:23:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 728 transitions. [2024-11-09 00:23:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:23:19,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:19,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:23:19,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 445 states and 730 transitions. [2024-11-09 00:23:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 730 transitions. [2024-11-09 00:23:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:23:22,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:23:22,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 447 states and 733 transitions. [2024-11-09 00:23:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 733 transitions. [2024-11-09 00:23:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:23:26,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:26,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:27,581 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:35,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 461 states and 750 transitions. [2024-11-09 00:23:35,774 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 750 transitions. [2024-11-09 00:23:35,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:23:35,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:35,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 463 states and 753 transitions. [2024-11-09 00:23:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 753 transitions. [2024-11-09 00:23:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:23:36,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 481 states and 783 transitions. [2024-11-09 00:23:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 783 transitions. [2024-11-09 00:23:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:23:44,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:44,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:23:44,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 485 states and 790 transitions. [2024-11-09 00:23:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 790 transitions. [2024-11-09 00:23:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:23:50,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:50,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 487 states and 793 transitions. [2024-11-09 00:23:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 793 transitions. [2024-11-09 00:23:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:23:57,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 493 states and 806 transitions. [2024-11-09 00:24:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 806 transitions. [2024-11-09 00:24:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:24:05,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:05,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 00:24:05,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 498 states and 815 transitions. [2024-11-09 00:24:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 815 transitions. [2024-11-09 00:24:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:24:11,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 499 states and 817 transitions. [2024-11-09 00:24:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 817 transitions. [2024-11-09 00:24:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:24:19,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:19,504 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:26,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 509 states and 845 transitions. [2024-11-09 00:24:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 845 transitions. [2024-11-09 00:24:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:24:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:26,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 512 states and 857 transitions. [2024-11-09 00:24:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 857 transitions. [2024-11-09 00:24:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:24:32,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:32,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 515 states and 869 transitions. [2024-11-09 00:24:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 869 transitions. [2024-11-09 00:24:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:24:41,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:41,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:24:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 539 states and 913 transitions. [2024-11-09 00:24:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 913 transitions. [2024-11-09 00:24:56,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:24:56,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:56,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:14,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 564 states and 983 transitions. [2024-11-09 00:25:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 983 transitions. [2024-11-09 00:25:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:25:14,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-09 00:25:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 574 states and 1006 transitions. [2024-11-09 00:25:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1006 transitions. [2024-11-09 00:25:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:25:22,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:22,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-09 00:25:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 581 states and 1021 transitions. [2024-11-09 00:25:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1021 transitions. [2024-11-09 00:25:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:25:29,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-09 00:25:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 587 states and 1035 transitions. [2024-11-09 00:25:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1035 transitions. [2024-11-09 00:25:34,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:25:34,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:34,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:25:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 597 states and 1056 transitions. [2024-11-09 00:25:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1056 transitions. [2024-11-09 00:25:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:25:45,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:25:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 604 states and 1073 transitions. [2024-11-09 00:25:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1073 transitions. [2024-11-09 00:25:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:25:52,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:26:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 610 states and 1087 transitions. [2024-11-09 00:26:00,957 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1087 transitions. [2024-11-09 00:26:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:26:00,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:26:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 619 states and 1101 transitions. [2024-11-09 00:26:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1101 transitions. [2024-11-09 00:26:07,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:26:07,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:07,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:26:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:12,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 625 states and 1110 transitions. [2024-11-09 00:26:12,612 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1110 transitions. [2024-11-09 00:26:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:26:12,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:26:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:18,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 632 states and 1121 transitions. [2024-11-09 00:26:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1121 transitions. [2024-11-09 00:26:18,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:26:18,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:18,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:26:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 638 states and 1129 transitions. [2024-11-09 00:26:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1129 transitions. [2024-11-09 00:26:23,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:26:23,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:23,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:26:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 645 states and 1138 transitions. [2024-11-09 00:26:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1138 transitions. [2024-11-09 00:26:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:26:28,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:26:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 655 states and 1154 transitions. [2024-11-09 00:26:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1154 transitions. [2024-11-09 00:26:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:26:36,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:36,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:26:48,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-09 00:27:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 661 states and 1163 transitions. [2024-11-09 00:27:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1163 transitions. [2024-11-09 00:27:27,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:27:27,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:27,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:27:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 668 states and 1174 transitions. [2024-11-09 00:27:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1174 transitions. [2024-11-09 00:27:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:27:33,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:33,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:27:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 674 states and 1183 transitions. [2024-11-09 00:27:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1183 transitions. [2024-11-09 00:27:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:27:39,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:39,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:27:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 675 states and 1185 transitions. [2024-11-09 00:27:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1185 transitions. [2024-11-09 00:27:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:27:41,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:41,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:27:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 681 states and 1193 transitions. [2024-11-09 00:27:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1193 transitions. [2024-11-09 00:27:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:27:45,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:45,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:27:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 687 states and 1201 transitions. [2024-11-09 00:27:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1201 transitions. [2024-11-09 00:27:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:27:50,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:50,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:28:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 688 states and 1203 transitions. [2024-11-09 00:28:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1203 transitions. [2024-11-09 00:28:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:02,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:28:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 695 states and 1214 transitions. [2024-11-09 00:28:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1214 transitions. [2024-11-09 00:28:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:08,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:28:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 702 states and 1223 transitions. [2024-11-09 00:28:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1223 transitions. [2024-11-09 00:28:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:12,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:12,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:28:17,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 708 states and 1233 transitions. [2024-11-09 00:28:17,471 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1233 transitions. [2024-11-09 00:28:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:17,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:17,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:17,495 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:28:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 715 states and 1243 transitions. [2024-11-09 00:28:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1243 transitions. [2024-11-09 00:28:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:22,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:22,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:28:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 716 states and 1245 transitions. [2024-11-09 00:28:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1245 transitions. [2024-11-09 00:28:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:28:28,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 720 states and 1250 transitions. [2024-11-09 00:28:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1250 transitions. [2024-11-09 00:28:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:28,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:28:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 724 states and 1257 transitions. [2024-11-09 00:28:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1257 transitions. [2024-11-09 00:28:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:34,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:28:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 728 states and 1267 transitions. [2024-11-09 00:28:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1267 transitions. [2024-11-09 00:28:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:40,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:28:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 729 states and 1268 transitions. [2024-11-09 00:28:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1268 transitions. [2024-11-09 00:28:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:28:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 729 states and 1267 transitions. [2024-11-09 00:28:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1267 transitions. [2024-11-09 00:28:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:58,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:29:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 733 states and 1273 transitions. [2024-11-09 00:29:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1273 transitions. [2024-11-09 00:29:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:29:05,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:05,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:29:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 734 states and 1274 transitions. [2024-11-09 00:29:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1274 transitions. [2024-11-09 00:29:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:29:06,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:06,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:06,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:06,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:29:06,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:19,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 744 states and 1300 transitions. [2024-11-09 00:29:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1300 transitions. [2024-11-09 00:29:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:29:19,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:19,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:29:19,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 749 states and 1306 transitions. [2024-11-09 00:29:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1306 transitions. [2024-11-09 00:29:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:29:24,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:24,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:29:24,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:36,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 750 states and 1309 transitions. [2024-11-09 00:29:36,793 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1309 transitions. [2024-11-09 00:29:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:29:36,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:36,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:36,832 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:29:36,833 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 751 states and 1312 transitions. [2024-11-09 00:29:39,011 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1312 transitions. [2024-11-09 00:29:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:29:39,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:39,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:39,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:29:39,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 757 states and 1323 transitions. [2024-11-09 00:29:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1323 transitions. [2024-11-09 00:29:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:29:45,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:45,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:45,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:45,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:29:45,370 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:45,609 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 762 states and 1329 transitions. [2024-11-09 00:30:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1329 transitions. [2024-11-09 00:30:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:30:22,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:22,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:30:22,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 769 states and 1344 transitions. [2024-11-09 00:30:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1344 transitions. [2024-11-09 00:30:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:30:29,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:29,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:30:29,735 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 787 states and 1393 transitions. [2024-11-09 00:30:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1393 transitions. [2024-11-09 00:30:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:30:50,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:50,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:30:50,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 796 states and 1408 transitions. [2024-11-09 00:30:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1408 transitions. [2024-11-09 00:30:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:30:59,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:59,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:59,758 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:30:59,759 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 803 states and 1419 transitions. [2024-11-09 00:31:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1419 transitions. [2024-11-09 00:31:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:31:06,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:06,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:06,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:31:06,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 804 states and 1422 transitions. [2024-11-09 00:31:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1422 transitions. [2024-11-09 00:31:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:31:09,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:09,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:09,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:31:09,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 805 states and 1423 transitions. [2024-11-09 00:31:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1423 transitions. [2024-11-09 00:31:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:31:13,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:13,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:31:13,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:15,796 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 812 states and 1433 transitions. [2024-11-09 00:31:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1433 transitions. [2024-11-09 00:31:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:31:21,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 833 states and 1460 transitions. [2024-11-09 00:31:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1460 transitions. [2024-11-09 00:31:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:31:43,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 840 states and 1466 transitions. [2024-11-09 00:31:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1466 transitions. [2024-11-09 00:31:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:31:48,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:48,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 845 states and 1469 transitions. [2024-11-09 00:31:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1469 transitions. [2024-11-09 00:31:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:31:52,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:54,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 846 states and 1471 transitions. [2024-11-09 00:31:54,015 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1471 transitions. [2024-11-09 00:31:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:31:54,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:54,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:56,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 851 states and 1475 transitions. [2024-11-09 00:31:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1475 transitions. [2024-11-09 00:31:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:31:56,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:56,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:01,021 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 870 states and 1515 transitions. [2024-11-09 00:32:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1515 transitions. [2024-11-09 00:32:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:32:17,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 875 states and 1518 transitions. [2024-11-09 00:32:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1518 transitions. [2024-11-09 00:32:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:32:20,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:20,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 880 states and 1521 transitions. [2024-11-09 00:32:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1521 transitions. [2024-11-09 00:32:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:32:23,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 885 states and 1524 transitions. [2024-11-09 00:32:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1524 transitions. [2024-11-09 00:32:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:32:25,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:25,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-09 00:32:25,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 889 states and 1531 transitions. [2024-11-09 00:32:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1531 transitions. [2024-11-09 00:32:43,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:32:43,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 891 states and 1534 transitions. [2024-11-09 00:32:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1534 transitions. [2024-11-09 00:32:59,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:32:59,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 897 states and 1552 transitions. [2024-11-09 00:33:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1552 transitions. [2024-11-09 00:33:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:33:19,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:19,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:19,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:33:19,247 INFO L278 TraceCheckSpWp]: Computing forward predicates...