./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/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_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/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_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/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 ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:38:55,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:38:55,488 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:38:55,495 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:38:55,499 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:38:55,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:38:55,537 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:38:55,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:38:55,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:38:55,542 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:38:55,542 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:38:55,543 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:38:55,543 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:38:55,545 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:38:55,546 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:38:55,546 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:38:55,546 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:38:55,547 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:38:55,547 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:38:55,547 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:38:55,547 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:38:55,549 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:38:55,550 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:38:55,552 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:38:55,553 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:38:55,553 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:38:55,553 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:38:55,554 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:38:55,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:38:55,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:55,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:38:55,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:38:55,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:38:55,555 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:38:55,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:38:55,557 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_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2024-11-08 23:38:55,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:38:55,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:38:55,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:38:55,904 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:38:55,905 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:38:55,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i Unable to find full path for "g++" [2024-11-08 23:38:57,956 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:38:58,294 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:38:58,294 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2024-11-08 23:38:58,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/data/d842a1df7/4dd03ab740be42cba1187f7f0a87aeb3/FLAG25554700e [2024-11-08 23:38:58,539 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/data/d842a1df7/4dd03ab740be42cba1187f7f0a87aeb3 [2024-11-08 23:38:58,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:38:58,547 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:38:58,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:58,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:38:58,555 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:38:58,556 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:58" (1/1) ... [2024-11-08 23:38:58,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a38890e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:58, skipping insertion in model container [2024-11-08 23:38:58,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:58" (1/1) ... [2024-11-08 23:38:58,642 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:38:59,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:59,584 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:38:59,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:59,793 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:38:59,794 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59 WrapperNode [2024-11-08 23:38:59,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:59,795 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:59,795 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:38:59,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:38:59,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:38:59,836 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:38:59,918 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-11-08 23:38:59,918 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:59,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:38:59,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:38:59,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:38:59,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:38:59,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:38:59,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:38:59,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:39:00,091 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:39:00,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:39:00,129 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:39:00,143 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:39:00,161 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:39:00,163 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:39:00,164 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:39:00,164 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:39:00,165 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:59" (1/1) ... [2024-11-08 23:39:00,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:39:00,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:39:00,200 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:39:00,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7099cd29-97bb-4fbf-b21d-dc5a8eb01fc0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:39:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 23:39:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 23:39:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:39:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:39:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:39:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-11-08 23:39:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-11-08 23:39:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:39:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:39:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:39:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:39:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:39:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:39:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-11-08 23:39:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-11-08 23:39:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:39:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-11-08 23:39:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-11-08 23:39:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:39:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:39:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:39:00,482 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:39:00,485 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:39:02,184 INFO L? ?]: Removed 349 outVars from TransFormulas that were not future-live. [2024-11-08 23:39:02,184 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:39:03,847 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:39:03,848 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:39:03,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:03 BoogieIcfgContainer [2024-11-08 23:39:03,849 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:39:03,850 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:39:03,851 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:39:03,861 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:39:03,862 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:03" (1/1) ... [2024-11-08 23:39:03,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:39:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 285 transitions. [2024-11-08 23:39:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 285 transitions. [2024-11-08 23:39:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:39:03,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:39:04,187 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:04,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:39:04,366 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:39:04,368 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:39:04,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:39:04,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 23:39:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 188 states and 290 transitions. [2024-11-08 23:39:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2024-11-08 23:39:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:39:04,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:39:04,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:04,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:39:04,691 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:39:04,692 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:39:04,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:39:04,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 23:39:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 189 states and 291 transitions. [2024-11-08 23:39:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 291 transitions. [2024-11-08 23:39:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:39:04,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 189 states and 289 transitions. [2024-11-08 23:39:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 289 transitions. [2024-11-08 23:39:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:39:04,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 189 states and 283 transitions. [2024-11-08 23:39:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 283 transitions. [2024-11-08 23:39:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:39:04,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2024-11-08 23:39:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2024-11-08 23:39:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:39:05,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions. [2024-11-08 23:39:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-08 23:39:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:39:05,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:15,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions. [2024-11-08 23:39:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions. [2024-11-08 23:39:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:39:15,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:17,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 208 states and 302 transitions. [2024-11-08 23:39:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 302 transitions. [2024-11-08 23:39:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:39:17,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 208 states and 300 transitions. [2024-11-08 23:39:17,900 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 300 transitions. [2024-11-08 23:39:17,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:39:17,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:17,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:24,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 329 transitions. [2024-11-08 23:39:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 329 transitions. [2024-11-08 23:39:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:39:25,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:25,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:35,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 228 states and 327 transitions. [2024-11-08 23:39:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 327 transitions. [2024-11-08 23:39:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:39:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:46,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:53,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 232 states and 330 transitions. [2024-11-08 23:39:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 330 transitions. [2024-11-08 23:39:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:39:53,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 232 states and 326 transitions. [2024-11-08 23:39:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 326 transitions. [2024-11-08 23:39:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:53,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 232 states and 320 transitions. [2024-11-08 23:39:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 320 transitions. [2024-11-08 23:39:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:53,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:05,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:15,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:18,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 248 states and 340 transitions. [2024-11-08 23:40:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2024-11-08 23:40:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:40:18,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:23,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2024-11-08 23:40:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-11-08 23:40:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:24,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 271 states and 373 transitions. [2024-11-08 23:40:24,422 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 373 transitions. [2024-11-08 23:40:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:24,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-08 23:40:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-08 23:40:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:40:25,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:25,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:36,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:41,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:41,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-08 23:40:41,516 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-08 23:40:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:40:41,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:41,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:43,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 288 states and 405 transitions. [2024-11-08 23:40:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 405 transitions. [2024-11-08 23:40:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:40:43,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 299 states and 438 transitions. [2024-11-08 23:40:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 438 transitions. [2024-11-08 23:40:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:40:45,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 301 states and 442 transitions. [2024-11-08 23:40:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 442 transitions. [2024-11-08 23:40:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:40:46,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 303 states and 445 transitions. [2024-11-08 23:40:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 445 transitions. [2024-11-08 23:40:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:40:46,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 310 states and 469 transitions. [2024-11-08 23:40:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 469 transitions. [2024-11-08 23:40:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:40:48,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 320 states and 499 transitions. [2024-11-08 23:40:50,048 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-08 23:40:50,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:40:50,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:50,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:40:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 333 states and 515 transitions. [2024-11-08 23:40:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 515 transitions. [2024-11-08 23:40:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:40:52,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:40:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 349 states and 548 transitions. [2024-11-08 23:40:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 548 transitions. [2024-11-08 23:40:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:40:54,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:54,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 362 states and 570 transitions. [2024-11-08 23:40:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 570 transitions. [2024-11-08 23:40:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:40:55,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:40:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 364 states and 574 transitions. [2024-11-08 23:40:56,816 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 574 transitions. [2024-11-08 23:40:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:40:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 366 states and 580 transitions. [2024-11-08 23:41:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 580 transitions. [2024-11-08 23:41:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:41:00,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 368 states and 587 transitions. [2024-11-08 23:41:03,795 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 587 transitions. [2024-11-08 23:41:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:41:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 371 states and 600 transitions. [2024-11-08 23:41:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 600 transitions. [2024-11-08 23:41:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:41:08,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:10,755 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 374 states and 613 transitions. [2024-11-08 23:41:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 613 transitions. [2024-11-08 23:41:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:41:14,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 377 states and 628 transitions. [2024-11-08 23:41:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 628 transitions. [2024-11-08 23:41:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:41:19,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 380 states and 645 transitions. [2024-11-08 23:41:25,059 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 645 transitions. [2024-11-08 23:41:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:41:25,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 383 states and 664 transitions. [2024-11-08 23:41:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 664 transitions. [2024-11-08 23:41:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:41:31,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 386 states and 685 transitions. [2024-11-08 23:41:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 685 transitions. [2024-11-08 23:41:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:41:36,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 389 states and 708 transitions. [2024-11-08 23:41:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 708 transitions. [2024-11-08 23:41:43,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:41:43,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 392 states and 733 transitions. [2024-11-08 23:41:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 733 transitions. [2024-11-08 23:41:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:41:49,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 395 states and 760 transitions. [2024-11-08 23:41:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 760 transitions. [2024-11-08 23:41:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:41:56,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 398 states and 789 transitions. [2024-11-08 23:42:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 789 transitions. [2024-11-08 23:42:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:42:03,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 401 states and 820 transitions. [2024-11-08 23:42:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 820 transitions. [2024-11-08 23:42:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:42:10,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 404 states and 853 transitions. [2024-11-08 23:42:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 853 transitions. [2024-11-08 23:42:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:42:18,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 407 states and 888 transitions. [2024-11-08 23:42:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 888 transitions. [2024-11-08 23:42:26,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:42:26,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:26,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 410 states and 925 transitions. [2024-11-08 23:42:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 925 transitions. [2024-11-08 23:42:34,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:42:34,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 413 states and 964 transitions. [2024-11-08 23:42:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 964 transitions. [2024-11-08 23:42:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:42:43,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:43,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 416 states and 1005 transitions. [2024-11-08 23:42:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1005 transitions. [2024-11-08 23:42:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:42:51,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 419 states and 1048 transitions. [2024-11-08 23:43:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1048 transitions. [2024-11-08 23:43:00,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:43:00,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:03,152 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 422 states and 1093 transitions. [2024-11-08 23:43:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1093 transitions. [2024-11-08 23:43:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:43:09,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:09,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 425 states and 1140 transitions. [2024-11-08 23:43:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1140 transitions. [2024-11-08 23:43:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:43:19,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 428 states and 1189 transitions. [2024-11-08 23:43:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1189 transitions. [2024-11-08 23:43:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:43:29,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:32,448 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:39,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 431 states and 1240 transitions. [2024-11-08 23:43:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1240 transitions. [2024-11-08 23:43:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:43:39,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:39,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:43,227 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 434 states and 1293 transitions. [2024-11-08 23:43:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1293 transitions. [2024-11-08 23:43:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:43:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,403 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 437 states and 1349 transitions. [2024-11-08 23:44:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1349 transitions. [2024-11-08 23:44:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:44:02,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:13,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 440 states and 1406 transitions. [2024-11-08 23:44:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1406 transitions. [2024-11-08 23:44:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:44:13,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:13,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 443 states and 1465 transitions. [2024-11-08 23:44:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1465 transitions. [2024-11-08 23:44:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:44:25,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 446 states and 1526 transitions. [2024-11-08 23:44:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1526 transitions. [2024-11-08 23:44:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:44:37,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 449 states and 1589 transitions. [2024-11-08 23:44:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1589 transitions. [2024-11-08 23:44:49,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:44:49,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:03,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 452 states and 1654 transitions. [2024-11-08 23:45:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1654 transitions. [2024-11-08 23:45:03,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:45:03,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:03,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 455 states and 1721 transitions. [2024-11-08 23:45:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1721 transitions. [2024-11-08 23:45:19,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:45:19,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:19,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 458 states and 1790 transitions. [2024-11-08 23:45:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1790 transitions. [2024-11-08 23:45:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:45:34,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,675 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 461 states and 1861 transitions. [2024-11-08 23:45:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1861 transitions. [2024-11-08 23:45:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:45:49,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 464 states and 1934 transitions. [2024-11-08 23:46:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1934 transitions. [2024-11-08 23:46:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:46:05,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:05,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:09,250 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:20,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 467 states and 2009 transitions. [2024-11-08 23:46:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 2009 transitions. [2024-11-08 23:46:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:46:20,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 470 states and 2086 transitions. [2024-11-08 23:46:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 2086 transitions. [2024-11-08 23:46:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:46:35,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 473 states and 2165 transitions. [2024-11-08 23:46:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 2165 transitions. [2024-11-08 23:46:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:46:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:49,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:47:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 476 states and 2246 transitions. [2024-11-08 23:47:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 2246 transitions. [2024-11-08 23:47:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:47:04,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:47:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 479 states and 2329 transitions. [2024-11-08 23:47:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2329 transitions. [2024-11-08 23:47:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:47:19,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:47:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 482 states and 2414 transitions. [2024-11-08 23:47:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 2414 transitions. [2024-11-08 23:47:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:47:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:35,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:39,575 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:47:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 485 states and 2501 transitions. [2024-11-08 23:47:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 2501 transitions. [2024-11-08 23:47:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:47:52,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:48:12,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 488 states and 2590 transitions. [2024-11-08 23:48:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 2590 transitions. [2024-11-08 23:48:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:48:12,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:48:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 491 states and 2681 transitions. [2024-11-08 23:48:29,122 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 2681 transitions. [2024-11-08 23:48:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:48:29,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:48:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 494 states and 2774 transitions. [2024-11-08 23:48:48,664 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2774 transitions. [2024-11-08 23:48:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:48:48,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:55,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:07,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:11,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:11,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:16,178 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:16,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:16,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:21,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:21,254 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:21,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:25,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:25,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:32,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:36,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:36,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:36,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:40,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:40,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:44,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:44,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:49,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:53,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:57,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:03,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:03,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:03,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:03,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:03,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:08,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:08,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:08,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:08,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:12,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:17,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:17,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:17,114 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:17,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:17,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:20,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:23,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:28,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:31,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:31,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:35,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:38,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:38,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:38,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:41,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:41,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:45,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:45,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:48,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:48,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:48,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:52,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:56,296 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:56,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:00,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:00,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:06,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:09,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:10,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:10,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:10,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:13,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:13,700 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:13,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:18,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:22,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:26,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:30,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:35,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:39,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:39,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:43,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:43,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:46,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:46,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:49,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:54,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:54,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:51:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:58,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:51:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:51:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:51:58,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:03,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:07,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:07,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:11,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:20,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:20,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:20,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:20,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:24,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:24,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:24,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:28,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:28,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:33,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:52:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:52:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:52:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:52:37,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:37,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms