./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/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_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/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_e21983c4-8e67-4a22-9faa-120df365a747/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 b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:13:56,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:13:56,494 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:13:56,499 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:13:56,499 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:13:56,538 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:13:56,541 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:13:56,541 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:13:56,542 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:13:56,544 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:13:56,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:13:56,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:13:56,546 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:13:56,547 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:13:56,550 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:13:56,551 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:13:56,551 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:13:56,551 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:13:56,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:13:56,552 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:13:56,552 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:13:56,553 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:13:56,553 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:13:56,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:13:56,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:13:56,554 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:13:56,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:13:56,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:13:56,555 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:13:56,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:13:56,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:13:56,556 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:13:56,558 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:13:56,558 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:13:56,559 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:13:56,559 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_e21983c4-8e67-4a22-9faa-120df365a747/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2024-11-08 23:13:56,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:13:56,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:13:56,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:13:56,902 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:13:56,903 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:13:56,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i Unable to find full path for "g++" [2024-11-08 23:13:58,937 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:13:59,306 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:13:59,306 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2024-11-08 23:13:59,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/data/335623b9a/7c4be0cf5ac441ba9cd5f0e994fbad7f/FLAG14e22e924 [2024-11-08 23:13:59,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/data/335623b9a/7c4be0cf5ac441ba9cd5f0e994fbad7f [2024-11-08 23:13:59,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:13:59,356 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:13:59,357 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:13:59,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:13:59,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:13:59,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d2e087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:59, skipping insertion in model container [2024-11-08 23:13:59,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:13:59" (1/1) ... [2024-11-08 23:13:59,453 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:14:00,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:00,467 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:14:00,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:00,651 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:14:00,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00 WrapperNode [2024-11-08 23:14:00,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:00,653 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:00,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:14:00,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:14:00,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,702 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,835 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3338 [2024-11-08 23:14:00,835 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:00,837 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:14:00,837 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:14:00,838 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:14:00,848 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,849 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,875 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,978 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:00,986 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:01,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:01,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:14:01,035 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:14:01,036 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:14:01,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:14:01,038 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:00" (1/1) ... [2024-11-08 23:14:01,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:01,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:14:01,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:14:01,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21983c4-8e67-4a22-9faa-120df365a747/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:14:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-08 23:14:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-08 23:14:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:14:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:14:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:14:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:14:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:14:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:14:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:14:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:14:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:14:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:14:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:14:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:14:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:14:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:14:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:14:01,508 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:14:01,510 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:14:05,363 INFO L? ?]: Removed 787 outVars from TransFormulas that were not future-live. [2024-11-08 23:14:05,365 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:14:09,891 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:14:09,892 INFO L316 CfgBuilder]: Removed 139 assume(true) statements. [2024-11-08 23:14:09,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:09 BoogieIcfgContainer [2024-11-08 23:14:09,892 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:14:09,893 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:14:09,893 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:14:09,904 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:14:09,904 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:09" (1/1) ... [2024-11-08 23:14:09,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:14:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 299 states and 511 transitions. [2024-11-08 23:14:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 511 transitions. [2024-11-08 23:14:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:14:09,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:09,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:14:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,249 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:14:10,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:14:10,307 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 23:14:10,377 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:14:10,379 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:14:10,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:14:10,389 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 23:14:10,402 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 23:14:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 302 states and 516 transitions. [2024-11-08 23:14:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 516 transitions. [2024-11-08 23:14:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:14:10,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:14:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:14:10,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:14:10,609 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 23:14:10,633 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:14:10,634 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:14:10,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:14:10,640 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 23:14:10,647 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 23:14:10,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 303 states and 517 transitions. [2024-11-08 23:14:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 517 transitions. [2024-11-08 23:14:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:14:10,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,742 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 23:14:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 303 states and 515 transitions. [2024-11-08 23:14:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 515 transitions. [2024-11-08 23:14:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:14:10,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,847 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 23:14:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 303 states and 512 transitions. [2024-11-08 23:14:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 512 transitions. [2024-11-08 23:14:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:14:10,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,937 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 23:14:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 303 states and 508 transitions. [2024-11-08 23:14:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 508 transitions. [2024-11-08 23:14:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:14:10,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,027 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 23:14:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 303 states and 504 transitions. [2024-11-08 23:14:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 504 transitions. [2024-11-08 23:14:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:14:11,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,272 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 23:14:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 303 states and 501 transitions. [2024-11-08 23:14:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 501 transitions. [2024-11-08 23:14:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:14:11,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,441 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 23:14:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 303 states and 495 transitions. [2024-11-08 23:14:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 495 transitions. [2024-11-08 23:14:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:14:11,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:21,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:21,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 303 states and 487 transitions. [2024-11-08 23:14:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 487 transitions. [2024-11-08 23:14:21,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:21,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:32,401 WARN L539 Checker$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 23:14:42,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:43,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 320 states and 510 transitions. [2024-11-08 23:14:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 510 transitions. [2024-11-08 23:14:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:14:44,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,510 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 23:14:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 320 states and 508 transitions. [2024-11-08 23:14:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 508 transitions. [2024-11-08 23:14:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:14:44,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,700 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 23:14:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 320 states and 506 transitions. [2024-11-08 23:14:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 506 transitions. [2024-11-08 23:14:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:14:44,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,839 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 23:14:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 320 states and 504 transitions. [2024-11-08 23:14:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 504 transitions. [2024-11-08 23:14:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:14:45,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,750 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 23:14:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 320 states and 499 transitions. [2024-11-08 23:14:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-08 23:14:45,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:14:45,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,070 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 23:14:48,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 324 states and 502 transitions. [2024-11-08 23:14:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 502 transitions. [2024-11-08 23:14:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:14:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,596 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 23:14:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 324 states and 496 transitions. [2024-11-08 23:14:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 496 transitions. [2024-11-08 23:14:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:14:48,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 329 states and 504 transitions. [2024-11-08 23:14:50,793 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 504 transitions. [2024-11-08 23:14:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:14:50,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,976 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 23:15:00,997 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 23:15:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:01,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 329 states and 498 transitions. [2024-11-08 23:15:01,067 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 498 transitions. [2024-11-08 23:15:01,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:15:01,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:01,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:01,520 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 23:15:12,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:14,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 346 states and 522 transitions. [2024-11-08 23:15:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 522 transitions. [2024-11-08 23:15:14,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:15:14,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:14,778 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 23:15:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 346 states and 520 transitions. [2024-11-08 23:15:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 520 transitions. [2024-11-08 23:15:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:14,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:14,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,133 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 23:15:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 346 states and 518 transitions. [2024-11-08 23:15:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 518 transitions. [2024-11-08 23:15:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:15:15,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,432 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 23:15:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 346 states and 516 transitions. [2024-11-08 23:15:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 516 transitions. [2024-11-08 23:15:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:15:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,717 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 23:15:19,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 346 states and 514 transitions. [2024-11-08 23:15:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 514 transitions. [2024-11-08 23:15:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:15:19,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:23,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 350 states and 517 transitions. [2024-11-08 23:15:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 517 transitions. [2024-11-08 23:15:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:15:23,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:15:31,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 383 states and 556 transitions. [2024-11-08 23:15:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 556 transitions. [2024-11-08 23:15:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:15:31,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:15:31,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 383 states and 554 transitions. [2024-11-08 23:15:31,968 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 554 transitions. [2024-11-08 23:15:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:15:31,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:31,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:38,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 387 states and 557 transitions. [2024-11-08 23:15:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 557 transitions. [2024-11-08 23:15:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:38,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:38,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 387 states and 556 transitions. [2024-11-08 23:15:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 556 transitions. [2024-11-08 23:15:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:15:38,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:38,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 389 states and 559 transitions. [2024-11-08 23:15:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2024-11-08 23:15:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:15:42,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 398 states and 570 transitions. [2024-11-08 23:15:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 570 transitions. [2024-11-08 23:15:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:15:43,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:15:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 399 states and 573 transitions. [2024-11-08 23:15:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 573 transitions. [2024-11-08 23:15:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:15:47,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:15:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 400 states and 575 transitions. [2024-11-08 23:15:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 575 transitions. [2024-11-08 23:15:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:15:50,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 401 states and 576 transitions. [2024-11-08 23:15:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 576 transitions. [2024-11-08 23:15:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:15:53,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:15:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 404 states and 581 transitions. [2024-11-08 23:15:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 581 transitions. [2024-11-08 23:15:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:15:58,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:58,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:15:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 406 states and 585 transitions. [2024-11-08 23:15:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 585 transitions. [2024-11-08 23:15:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:15:59,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:16:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 407 states and 586 transitions. [2024-11-08 23:16:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 586 transitions. [2024-11-08 23:16:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:16:03,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:16:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 407 states and 584 transitions. [2024-11-08 23:16:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 584 transitions. [2024-11-08 23:16:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:16:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:16:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 408 states and 585 transitions. [2024-11-08 23:16:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 585 transitions. [2024-11-08 23:16:07,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:16:07,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:07,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:16:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 409 states and 586 transitions. [2024-11-08 23:16:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 586 transitions. [2024-11-08 23:16:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:16:11,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:16:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 410 states and 587 transitions. [2024-11-08 23:16:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 587 transitions. [2024-11-08 23:16:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:16:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:16:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 410 states and 585 transitions. [2024-11-08 23:16:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 585 transitions. [2024-11-08 23:16:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:16:16,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:16,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:16:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 411 states and 586 transitions. [2024-11-08 23:16:19,980 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 586 transitions. [2024-11-08 23:16:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:16:19,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:16:22,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:16:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 415 states and 589 transitions. [2024-11-08 23:16:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 589 transitions. [2024-11-08 23:16:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:16:22,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:16:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 416 states and 590 transitions. [2024-11-08 23:16:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 590 transitions. [2024-11-08 23:16:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:16:25,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:16:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 417 states and 591 transitions. [2024-11-08 23:16:29,929 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 591 transitions. [2024-11-08 23:16:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:16:29,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:29,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:16:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 418 states and 592 transitions. [2024-11-08 23:16:33,570 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 592 transitions. [2024-11-08 23:16:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:33,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:16:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 419 states and 593 transitions. [2024-11-08 23:16:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 593 transitions. [2024-11-08 23:16:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:16:38,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:16:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 420 states and 594 transitions. [2024-11-08 23:16:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 594 transitions. [2024-11-08 23:16:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:16:42,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:16:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 421 states and 595 transitions. [2024-11-08 23:16:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 595 transitions. [2024-11-08 23:16:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:16:46,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:16:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:50,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 422 states and 596 transitions. [2024-11-08 23:16:50,433 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 596 transitions. [2024-11-08 23:16:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:16:50,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:16:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 423 states and 597 transitions. [2024-11-08 23:16:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2024-11-08 23:16:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:16:55,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:16:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 424 states and 598 transitions. [2024-11-08 23:16:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 598 transitions. [2024-11-08 23:16:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:16:59,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,732 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:17:03,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 425 states and 599 transitions. [2024-11-08 23:17:03,419 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 599 transitions. [2024-11-08 23:17:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:17:03,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:17:09,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 426 states and 600 transitions. [2024-11-08 23:17:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 600 transitions. [2024-11-08 23:17:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:17:09,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:17:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 427 states and 601 transitions. [2024-11-08 23:17:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 601 transitions. [2024-11-08 23:17:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:17:13,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:17:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 428 states and 602 transitions. [2024-11-08 23:17:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 602 transitions. [2024-11-08 23:17:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:17:17,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:20,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 23:17:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 429 states and 603 transitions. [2024-11-08 23:17:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 603 transitions. [2024-11-08 23:17:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:17:21,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:17:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 430 states and 604 transitions. [2024-11-08 23:17:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 604 transitions. [2024-11-08 23:17:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:17:27,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 23:17:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 431 states and 605 transitions. [2024-11-08 23:17:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 605 transitions. [2024-11-08 23:17:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:17:33,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 23:17:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 432 states and 606 transitions. [2024-11-08 23:17:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 606 transitions. [2024-11-08 23:17:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:17:39,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 23:17:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 433 states and 607 transitions. [2024-11-08 23:17:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 607 transitions. [2024-11-08 23:17:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:17:44,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 23:17:50,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 434 states and 608 transitions. [2024-11-08 23:17:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 608 transitions. [2024-11-08 23:17:50,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:17:50,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:50,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 0 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 23:17:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 435 states and 609 transitions. [2024-11-08 23:17:57,512 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 609 transitions. [2024-11-08 23:17:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:17:57,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:02,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:18:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 436 states and 610 transitions. [2024-11-08 23:18:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 610 transitions. [2024-11-08 23:18:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:18:03,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 23:18:09,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 437 states and 611 transitions. [2024-11-08 23:18:09,516 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 611 transitions. [2024-11-08 23:18:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:18:09,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 23:18:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 438 states and 612 transitions. [2024-11-08 23:18:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 612 transitions. [2024-11-08 23:18:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:18:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2427 backedges. 0 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 23:18:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 439 states and 613 transitions. [2024-11-08 23:18:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 613 transitions. [2024-11-08 23:18:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:18:23,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:23,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 23:18:29,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 440 states and 614 transitions. [2024-11-08 23:18:29,679 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 614 transitions. [2024-11-08 23:18:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:18:29,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:29,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 0 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:18:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 441 states and 615 transitions. [2024-11-08 23:18:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 615 transitions. [2024-11-08 23:18:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:18:36,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:36,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 23:18:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 442 states and 616 transitions. [2024-11-08 23:18:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 616 transitions. [2024-11-08 23:18:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:18:43,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:43,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:18:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 443 states and 617 transitions. [2024-11-08 23:18:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 617 transitions. [2024-11-08 23:18:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:18:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3172 backedges. 0 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 23:18:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 444 states and 618 transitions. [2024-11-08 23:18:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 618 transitions. [2024-11-08 23:18:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:18:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3333 backedges. 0 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:19:06,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 445 states and 619 transitions. [2024-11-08 23:19:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 619 transitions. [2024-11-08 23:19:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:19:06,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:06,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3498 backedges. 0 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 23:19:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 446 states and 620 transitions. [2024-11-08 23:19:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 620 transitions. [2024-11-08 23:19:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:19:16,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 23:19:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 447 states and 621 transitions. [2024-11-08 23:19:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 621 transitions. [2024-11-08 23:19:23,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:19:23,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:23,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:30,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 23:19:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 448 states and 622 transitions. [2024-11-08 23:19:32,177 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 622 transitions. [2024-11-08 23:19:32,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:19:32,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:32,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4017 backedges. 0 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 23:20:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:07,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 449 states and 623 transitions. [2024-11-08 23:20:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 623 transitions. [2024-11-08 23:20:07,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:20:07,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:07,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 23:20:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:12,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 450 states and 627 transitions. [2024-11-08 23:20:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 627 transitions. [2024-11-08 23:20:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:20:12,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 181 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 23:20:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 451 states and 629 transitions. [2024-11-08 23:20:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 629 transitions. [2024-11-08 23:20:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:20:21,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:26,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4962 backedges. 226 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 23:20:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 452 states and 631 transitions. [2024-11-08 23:20:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 631 transitions. [2024-11-08 23:20:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:20:30,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5163 backedges. 271 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 23:20:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 453 states and 633 transitions. [2024-11-08 23:20:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 633 transitions. [2024-11-08 23:20:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:20:40,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 316 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 23:20:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 454 states and 635 transitions. [2024-11-08 23:20:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 635 transitions. [2024-11-08 23:20:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:20:50,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 361 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 23:20:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 455 states and 636 transitions. [2024-11-08 23:20:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 636 transitions. [2024-11-08 23:20:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:20:56,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:56,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5790 backedges. 406 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 23:21:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 456 states and 637 transitions. [2024-11-08 23:21:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 637 transitions. [2024-11-08 23:21:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:21:02,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6007 backedges. 451 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 23:21:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 457 states and 638 transitions. [2024-11-08 23:21:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 638 transitions. [2024-11-08 23:21:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:21:10,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 496 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 23:21:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 458 states and 639 transitions. [2024-11-08 23:21:18,973 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 639 transitions. [2024-11-08 23:21:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:21:18,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:18,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 541 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 23:21:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 460 states and 642 transitions. [2024-11-08 23:21:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 642 transitions. [2024-11-08 23:21:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:21:28,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 586 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 23:21:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 461 states and 643 transitions. [2024-11-08 23:21:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 643 transitions. [2024-11-08 23:21:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:21:34,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:34,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 631 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 23:21:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 462 states and 644 transitions. [2024-11-08 23:21:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 644 transitions. [2024-11-08 23:21:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:21:43,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7152 backedges. 676 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 23:21:52,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 463 states and 645 transitions. [2024-11-08 23:21:52,084 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 645 transitions. [2024-11-08 23:21:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:21:52,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:52,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7393 backedges. 721 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 23:22:02,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 464 states and 646 transitions. [2024-11-08 23:22:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 646 transitions. [2024-11-08 23:22:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:22:02,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:02,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7638 backedges. 766 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 23:22:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:11,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 465 states and 647 transitions. [2024-11-08 23:22:11,464 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 647 transitions. [2024-11-08 23:22:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:22:11,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:11,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 811 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 23:22:20,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 466 states and 648 transitions. [2024-11-08 23:22:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 648 transitions. [2024-11-08 23:22:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:22:20,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8140 backedges. 856 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 23:22:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 467 states and 649 transitions. [2024-11-08 23:22:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 649 transitions. [2024-11-08 23:22:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:22:29,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:29,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8397 backedges. 901 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 23:22:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 468 states and 650 transitions. [2024-11-08 23:22:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 650 transitions. [2024-11-08 23:22:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:22:36,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 946 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 23:22:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 469 states and 651 transitions. [2024-11-08 23:22:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 651 transitions. [2024-11-08 23:22:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:22:45,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:45,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 991 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 23:22:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 470 states and 652 transitions. [2024-11-08 23:22:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 652 transitions. [2024-11-08 23:22:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:22:55,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:02,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9192 backedges. 1036 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 23:23:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 471 states and 653 transitions. [2024-11-08 23:23:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 653 transitions. [2024-11-08 23:23:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:23:04,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 9465 backedges. 1081 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 23:23:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 472 states and 654 transitions. [2024-11-08 23:23:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 654 transitions. [2024-11-08 23:23:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:23:15,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 9742 backedges. 1126 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 23:23:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 473 states and 655 transitions. [2024-11-08 23:23:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 655 transitions. [2024-11-08 23:23:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:23:24,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:24,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 10023 backedges. 1171 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 23:23:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 474 states and 656 transitions. [2024-11-08 23:23:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 656 transitions. [2024-11-08 23:23:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:23:34,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:34,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 1216 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 23:23:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 475 states and 657 transitions. [2024-11-08 23:23:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 657 transitions. [2024-11-08 23:23:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:23:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 10597 backedges. 1261 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 23:23:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 476 states and 658 transitions. [2024-11-08 23:23:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 658 transitions. [2024-11-08 23:23:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:23:57,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 1306 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 23:24:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 477 states and 659 transitions. [2024-11-08 23:24:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 659 transitions. [2024-11-08 23:24:07,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:24:07,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:07,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11187 backedges. 1351 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 23:24:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 478 states and 660 transitions. [2024-11-08 23:24:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 660 transitions. [2024-11-08 23:24:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:24:19,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:19,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:28,060 INFO L134 CoverageAnalysis]: Checked inductivity of 11488 backedges. 1396 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 23:24:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 479 states and 661 transitions. [2024-11-08 23:24:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 661 transitions. [2024-11-08 23:24:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 23:24:30,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 1441 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 23:24:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 480 states and 662 transitions. [2024-11-08 23:24:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 662 transitions. [2024-11-08 23:24:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:24:37,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:44,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12102 backedges. 1486 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 23:24:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 481 states and 663 transitions. [2024-11-08 23:24:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 663 transitions. [2024-11-08 23:24:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:24:45,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12415 backedges. 1531 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 23:24:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 482 states and 664 transitions. [2024-11-08 23:24:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 664 transitions. [2024-11-08 23:24:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:24:58,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12732 backedges. 1576 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 23:25:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 483 states and 665 transitions. [2024-11-08 23:25:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 665 transitions. [2024-11-08 23:25:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:25:07,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:18,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13053 backedges. 1621 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 23:25:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 484 states and 666 transitions. [2024-11-08 23:25:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 666 transitions. [2024-11-08 23:25:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:25:20,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:25,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 13378 backedges. 1666 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:25:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 485 states and 667 transitions. [2024-11-08 23:25:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 667 transitions. [2024-11-08 23:25:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:25:31,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:31,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 13707 backedges. 1711 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-08 23:25:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:43,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 486 states and 668 transitions. [2024-11-08 23:25:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 668 transitions. [2024-11-08 23:25:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:25:43,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 14040 backedges. 1756 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-08 23:25:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 487 states and 669 transitions. [2024-11-08 23:25:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 669 transitions. [2024-11-08 23:25:54,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 23:25:54,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:54,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14377 backedges. 1801 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-08 23:26:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 488 states and 670 transitions. [2024-11-08 23:26:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 670 transitions. [2024-11-08 23:26:04,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:26:04,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:04,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:11,225 INFO L134 CoverageAnalysis]: Checked inductivity of 14718 backedges. 1846 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-08 23:26:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 489 states and 671 transitions. [2024-11-08 23:26:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 671 transitions. [2024-11-08 23:26:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:26:12,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15063 backedges. 1891 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-08 23:26:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 490 states and 672 transitions. [2024-11-08 23:26:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 672 transitions. [2024-11-08 23:26:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 23:26:32,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 15412 backedges. 1936 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-08 23:26:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 491 states and 673 transitions. [2024-11-08 23:26:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 673 transitions. [2024-11-08 23:26:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:26:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 15765 backedges. 1981 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-08 23:27:03,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 492 states and 674 transitions. [2024-11-08 23:27:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 674 transitions. [2024-11-08 23:27:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:27:03,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16122 backedges. 2026 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-08 23:27:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 493 states and 675 transitions. [2024-11-08 23:27:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 675 transitions. [2024-11-08 23:27:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:27:19,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16483 backedges. 2071 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked.