./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.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_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/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_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/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_340bc0d1-0141-4793-a30c-655783deffda/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 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:31:14,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:31:14,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:31:14,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:31:14,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:31:14,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:31:14,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:31:14,244 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:31:14,244 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:31:14,246 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:31:14,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:31:14,247 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:31:14,247 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:31:14,248 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:31:14,251 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:31:14,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:31:14,252 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:31:14,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:31:14,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:31:14,253 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:31:14,253 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:31:14,258 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:31:14,258 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:31:14,258 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:31:14,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:31:14,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:31:14,260 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:31:14,260 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:31:14,260 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:31:14,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:31:14,261 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:31:14,261 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:31:14,262 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:31:14,262 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:31:14,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:31:14,263 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_340bc0d1-0141-4793-a30c-655783deffda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 [2024-11-08 19:31:14,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:31:14,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:31:14,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:31:14,600 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:31:14,600 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:31:14,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i Unable to find full path for "g++" [2024-11-08 19:31:16,666 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:31:17,036 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:31:17,036 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2024-11-08 19:31:17,057 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/data/9c73ad112/64c758df4f5a4c829a89ceba1802245a/FLAGcc5312523 [2024-11-08 19:31:17,232 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/data/9c73ad112/64c758df4f5a4c829a89ceba1802245a [2024-11-08 19:31:17,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:31:17,236 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:31:17,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:31:17,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:31:17,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:31:17,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:31:17" (1/1) ... [2024-11-08 19:31:17,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a642569 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:17, skipping insertion in model container [2024-11-08 19:31:17,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:31:17" (1/1) ... [2024-11-08 19:31:17,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:31:18,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:31:18,281 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:31:18,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:31:18,537 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:31:18,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18 WrapperNode [2024-11-08 19:31:18,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:31:18,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:31:18,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:31:18,540 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:31:18,547 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,600 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,717 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-08 19:31:18,718 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:31:18,719 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:31:18,719 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:31:18,720 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:31:18,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,842 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,852 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,861 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:31:18,879 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:31:18,879 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:31:18,879 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:31:18,880 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:18" (1/1) ... [2024-11-08 19:31:18,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:31:18,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:31:18,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:31:18,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_340bc0d1-0141-4793-a30c-655783deffda/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:31:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 19:31:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 19:31:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:31:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:31:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:31:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:31:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:31:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:31:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:31:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:31:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:31:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:31:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:31:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:31:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:31:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:31:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:31:19,205 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:31:19,208 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:31:22,366 INFO L? ?]: Removed 804 outVars from TransFormulas that were not future-live. [2024-11-08 19:31:22,366 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:31:24,335 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:31:24,335 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 19:31:24,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:31:24 BoogieIcfgContainer [2024-11-08 19:31:24,336 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:31:24,337 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:31:24,337 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:31:24,351 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:31:24,352 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:31:24" (1/1) ... [2024-11-08 19:31:24,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:31:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1129 states and 2204 transitions. [2024-11-08 19:31:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2204 transitions. [2024-11-08 19:31:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:31:24,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:24,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:31:24,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:24,859 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 19:31:24,924 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 19:31:24,925 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 19:31:24,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 19:31:24,936 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 19:31:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:25,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1132 states and 2209 transitions. [2024-11-08 19:31:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2209 transitions. [2024-11-08 19:31:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:31:25,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:25,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:25,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:31:25,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:25,128 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 19:31:25,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-11-08 19:31:25,196 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 19:31:25,197 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 19:31:25,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 19:31:25,206 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 19:31:25,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1135 states and 2215 transitions. [2024-11-08 19:31:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2215 transitions. [2024-11-08 19:31:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:31:25,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:25,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1135 states and 2213 transitions. [2024-11-08 19:31:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2213 transitions. [2024-11-08 19:31:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:31:25,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:25,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1135 states and 2209 transitions. [2024-11-08 19:31:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2209 transitions. [2024-11-08 19:31:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:31:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1135 states and 2205 transitions. [2024-11-08 19:31:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2205 transitions. [2024-11-08 19:31:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:31:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:26,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1135 states and 2199 transitions. [2024-11-08 19:31:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2199 transitions. [2024-11-08 19:31:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:26,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:26,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:34,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1135 states and 2193 transitions. [2024-11-08 19:31:34,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2193 transitions. [2024-11-08 19:31:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:31:34,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:37,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1151 states and 2215 transitions. [2024-11-08 19:31:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2215 transitions. [2024-11-08 19:31:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:31:37,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:37,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1151 states and 2213 transitions. [2024-11-08 19:31:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2213 transitions. [2024-11-08 19:31:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:31:37,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:37,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:37,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1151 states and 2211 transitions. [2024-11-08 19:31:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2211 transitions. [2024-11-08 19:31:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:31:37,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1151 states and 2209 transitions. [2024-11-08 19:31:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2209 transitions. [2024-11-08 19:31:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:31:37,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-11-08 19:31:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-11-08 19:31:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:31:38,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:38,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:38,962 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 19:31:49,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:59,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:04,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1155 states and 2210 transitions. [2024-11-08 19:32:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2210 transitions. [2024-11-08 19:32:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:04,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:04,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:32:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-08 19:32:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-08 19:32:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:32:05,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:05,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:07,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:07,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-11-08 19:32:07,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-11-08 19:32:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:32:07,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1161 states and 2221 transitions. [2024-11-08 19:32:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2221 transitions. [2024-11-08 19:32:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:32:09,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:09,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:10,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1162 states and 2222 transitions. [2024-11-08 19:32:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2222 transitions. [2024-11-08 19:32:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:32:10,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1163 states and 2223 transitions. [2024-11-08 19:32:12,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2223 transitions. [2024-11-08 19:32:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:32:12,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:12,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1164 states and 2224 transitions. [2024-11-08 19:32:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2224 transitions. [2024-11-08 19:32:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:32:14,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1165 states and 2225 transitions. [2024-11-08 19:32:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2225 transitions. [2024-11-08 19:32:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:32:15,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:15,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1166 states and 2226 transitions. [2024-11-08 19:32:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2226 transitions. [2024-11-08 19:32:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:32:17,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1167 states and 2227 transitions. [2024-11-08 19:32:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2227 transitions. [2024-11-08 19:32:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:32:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1168 states and 2228 transitions. [2024-11-08 19:32:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2228 transitions. [2024-11-08 19:32:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:32:21,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1169 states and 2229 transitions. [2024-11-08 19:32:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2229 transitions. [2024-11-08 19:32:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:32:24,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1170 states and 2230 transitions. [2024-11-08 19:32:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2230 transitions. [2024-11-08 19:32:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:32:26,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1171 states and 2231 transitions. [2024-11-08 19:32:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2231 transitions. [2024-11-08 19:32:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:32:28,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1172 states and 2232 transitions. [2024-11-08 19:32:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2232 transitions. [2024-11-08 19:32:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:32:31,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1173 states and 2233 transitions. [2024-11-08 19:32:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2233 transitions. [2024-11-08 19:32:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:32:33,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1174 states and 2234 transitions. [2024-11-08 19:32:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2234 transitions. [2024-11-08 19:32:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:32:35,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,065 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:37,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1175 states and 2235 transitions. [2024-11-08 19:32:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2235 transitions. [2024-11-08 19:32:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:32:37,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1176 states and 2236 transitions. [2024-11-08 19:32:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2236 transitions. [2024-11-08 19:32:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:32:41,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1177 states and 2237 transitions. [2024-11-08 19:32:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2237 transitions. [2024-11-08 19:32:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:32:43,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:43,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1178 states and 2238 transitions. [2024-11-08 19:32:46,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2238 transitions. [2024-11-08 19:32:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:32:46,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1179 states and 2239 transitions. [2024-11-08 19:32:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2239 transitions. [2024-11-08 19:32:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:32:49,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1180 states and 2240 transitions. [2024-11-08 19:32:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2240 transitions. [2024-11-08 19:32:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:32:51,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:51,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1181 states and 2241 transitions. [2024-11-08 19:32:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2241 transitions. [2024-11-08 19:32:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:32:54,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:54,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:57,026 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:32:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1182 states and 2242 transitions. [2024-11-08 19:32:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2242 transitions. [2024-11-08 19:32:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:57,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:57,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1183 states and 2243 transitions. [2024-11-08 19:33:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2243 transitions. [2024-11-08 19:33:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:33:00,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2244 transitions. [2024-11-08 19:33:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2244 transitions. [2024-11-08 19:33:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:33:03,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:13,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-11-08 19:33:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-11-08 19:33:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:13,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2246 transitions. [2024-11-08 19:33:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2246 transitions. [2024-11-08 19:33:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:33:16,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2247 transitions. [2024-11-08 19:33:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2247 transitions. [2024-11-08 19:33:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:33:19,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:22,203 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2248 transitions. [2024-11-08 19:33:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2248 transitions. [2024-11-08 19:33:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:33:23,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:26,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2249 transitions. [2024-11-08 19:33:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2249 transitions. [2024-11-08 19:33:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:33:26,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:26,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:30,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2250 transitions. [2024-11-08 19:33:30,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2250 transitions. [2024-11-08 19:33:30,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:30,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:30,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2251 transitions. [2024-11-08 19:33:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2251 transitions. [2024-11-08 19:33:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:33:35,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2252 transitions. [2024-11-08 19:33:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2252 transitions. [2024-11-08 19:33:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:33:38,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:42,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2253 transitions. [2024-11-08 19:33:42,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2253 transitions. [2024-11-08 19:33:42,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:33:42,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:42,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2254 transitions. [2024-11-08 19:33:46,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2254 transitions. [2024-11-08 19:33:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:33:46,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2255 transitions. [2024-11-08 19:33:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2255 transitions. [2024-11-08 19:33:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:33:49,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:49,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2256 transitions. [2024-11-08 19:33:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2256 transitions. [2024-11-08 19:33:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:33:53,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:53,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:33:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2257 transitions. [2024-11-08 19:33:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2257 transitions. [2024-11-08 19:33:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:33:57,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:57,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2258 transitions. [2024-11-08 19:34:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2258 transitions. [2024-11-08 19:34:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:00,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2259 transitions. [2024-11-08 19:34:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2259 transitions. [2024-11-08 19:34:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:34:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2260 transitions. [2024-11-08 19:34:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2260 transitions. [2024-11-08 19:34:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:34:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:11,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2261 transitions. [2024-11-08 19:34:11,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2261 transitions. [2024-11-08 19:34:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:34:11,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:11,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2262 transitions. [2024-11-08 19:34:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2262 transitions. [2024-11-08 19:34:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:34:33,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1203 states and 2264 transitions. [2024-11-08 19:34:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2264 transitions. [2024-11-08 19:34:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:34:35,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1204 states and 2266 transitions. [2024-11-08 19:34:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2266 transitions. [2024-11-08 19:34:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:34:37,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1206 states and 2270 transitions. [2024-11-08 19:34:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2270 transitions. [2024-11-08 19:34:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:34:40,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1207 states and 2271 transitions. [2024-11-08 19:34:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2271 transitions. [2024-11-08 19:34:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1208 states and 2272 transitions. [2024-11-08 19:34:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2272 transitions. [2024-11-08 19:34:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:34:45,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:45,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:46,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1209 states and 2273 transitions. [2024-11-08 19:34:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2273 transitions. [2024-11-08 19:34:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:34:47,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1210 states and 2274 transitions. [2024-11-08 19:34:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2274 transitions. [2024-11-08 19:34:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:34:50,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1211 states and 2275 transitions. [2024-11-08 19:34:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2275 transitions. [2024-11-08 19:34:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:34:52,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:54,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1212 states and 2276 transitions. [2024-11-08 19:34:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2276 transitions. [2024-11-08 19:34:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:34:54,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1213 states and 2277 transitions. [2024-11-08 19:34:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2277 transitions. [2024-11-08 19:34:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:34:57,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:34:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1214 states and 2278 transitions. [2024-11-08 19:34:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2278 transitions. [2024-11-08 19:34:59,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:34:59,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1215 states and 2279 transitions. [2024-11-08 19:35:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2279 transitions. [2024-11-08 19:35:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:35:02,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1216 states and 2280 transitions. [2024-11-08 19:35:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2280 transitions. [2024-11-08 19:35:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:35:05,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1217 states and 2281 transitions. [2024-11-08 19:35:09,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2281 transitions. [2024-11-08 19:35:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:35:09,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1218 states and 2282 transitions. [2024-11-08 19:35:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2282 transitions. [2024-11-08 19:35:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:35:12,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1219 states and 2283 transitions. [2024-11-08 19:35:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2283 transitions. [2024-11-08 19:35:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:35:15,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:17,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1220 states and 2284 transitions. [2024-11-08 19:35:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2284 transitions. [2024-11-08 19:35:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:35:17,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:17,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1221 states and 2285 transitions. [2024-11-08 19:35:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2285 transitions. [2024-11-08 19:35:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:35:21,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1222 states and 2286 transitions. [2024-11-08 19:35:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2286 transitions. [2024-11-08 19:35:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:35:23,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1223 states and 2287 transitions. [2024-11-08 19:35:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2287 transitions. [2024-11-08 19:35:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:35:27,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1224 states and 2288 transitions. [2024-11-08 19:35:30,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2288 transitions. [2024-11-08 19:35:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:35:30,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1225 states and 2289 transitions. [2024-11-08 19:35:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2289 transitions. [2024-11-08 19:35:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:35:33,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:33,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1226 states and 2290 transitions. [2024-11-08 19:35:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2290 transitions. [2024-11-08 19:35:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:35:37,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:39,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:40,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:40,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1227 states and 2291 transitions. [2024-11-08 19:35:40,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2291 transitions. [2024-11-08 19:35:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:35:40,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:40,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1228 states and 2292 transitions. [2024-11-08 19:35:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2292 transitions. [2024-11-08 19:35:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:35:44,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:44,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1229 states and 2293 transitions. [2024-11-08 19:35:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2293 transitions. [2024-11-08 19:35:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:35:48,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1230 states and 2294 transitions. [2024-11-08 19:35:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2294 transitions. [2024-11-08 19:35:52,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:35:52,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:52,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1231 states and 2295 transitions. [2024-11-08 19:35:56,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2295 transitions. [2024-11-08 19:35:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:35:56,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1232 states and 2296 transitions. [2024-11-08 19:35:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2296 transitions. [2024-11-08 19:35:59,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:35:59,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:59,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1233 states and 2297 transitions. [2024-11-08 19:36:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2297 transitions. [2024-11-08 19:36:03,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:36:03,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:03,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:06,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1234 states and 2298 transitions. [2024-11-08 19:36:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2298 transitions. [2024-11-08 19:36:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:36:06,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1235 states and 2299 transitions. [2024-11-08 19:36:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2299 transitions. [2024-11-08 19:36:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:36:10,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:13,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1236 states and 2300 transitions. [2024-11-08 19:36:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2300 transitions. [2024-11-08 19:36:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:36:14,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1237 states and 2301 transitions. [2024-11-08 19:36:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2301 transitions. [2024-11-08 19:36:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:36:19,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:19,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1238 states and 2302 transitions. [2024-11-08 19:36:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2302 transitions. [2024-11-08 19:36:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:36:23,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:23,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1239 states and 2303 transitions. [2024-11-08 19:36:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2303 transitions. [2024-11-08 19:36:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:36:28,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1240 states and 2304 transitions. [2024-11-08 19:36:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2304 transitions. [2024-11-08 19:36:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:36:32,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1241 states and 2305 transitions. [2024-11-08 19:36:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2305 transitions. [2024-11-08 19:36:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:36:37,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1242 states and 2306 transitions. [2024-11-08 19:37:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2306 transitions. [2024-11-08 19:37:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:37:06,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:08,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:10,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1243 states and 2307 transitions. [2024-11-08 19:37:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2307 transitions. [2024-11-08 19:37:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:37:10,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:10,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1244 states and 2308 transitions. [2024-11-08 19:37:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2308 transitions. [2024-11-08 19:37:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:37:16,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1245 states and 2309 transitions. [2024-11-08 19:37:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2309 transitions. [2024-11-08 19:37:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:37:23,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1246 states and 2310 transitions. [2024-11-08 19:37:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2310 transitions. [2024-11-08 19:37:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:37:30,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1247 states and 2311 transitions. [2024-11-08 19:37:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2311 transitions. [2024-11-08 19:37:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:37:37,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1248 states and 2312 transitions. [2024-11-08 19:37:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2312 transitions. [2024-11-08 19:37:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:37:46,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:48,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:51,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1249 states and 2313 transitions. [2024-11-08 19:37:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2313 transitions. [2024-11-08 19:37:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:37:54,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:54,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1250 states and 2314 transitions. [2024-11-08 19:38:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2314 transitions. [2024-11-08 19:38:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:38:00,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1251 states and 2315 transitions. [2024-11-08 19:38:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2315 transitions. [2024-11-08 19:38:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:38:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1252 states and 2316 transitions. [2024-11-08 19:38:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2316 transitions. [2024-11-08 19:38:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:38:12,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:19,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1253 states and 2317 transitions. [2024-11-08 19:38:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2317 transitions. [2024-11-08 19:38:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:38:23,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:29,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1254 states and 2318 transitions. [2024-11-08 19:38:32,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2318 transitions. [2024-11-08 19:38:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:38:32,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:32,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:38,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1255 states and 2319 transitions. [2024-11-08 19:38:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2319 transitions. [2024-11-08 19:38:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:38:41,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1256 states and 2320 transitions. [2024-11-08 19:38:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2320 transitions. [2024-11-08 19:38:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:38:51,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1257 states and 2321 transitions. [2024-11-08 19:39:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2321 transitions. [2024-11-08 19:39:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:39:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1258 states and 2322 transitions. [2024-11-08 19:39:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2322 transitions. [2024-11-08 19:39:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:39:09,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1259 states and 2323 transitions. [2024-11-08 19:39:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2323 transitions. [2024-11-08 19:39:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:39:19,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:27,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1260 states and 2324 transitions. [2024-11-08 19:39:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2324 transitions. [2024-11-08 19:39:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:39:27,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:27,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1261 states and 2325 transitions. [2024-11-08 19:39:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2325 transitions. [2024-11-08 19:39:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:39:34,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1262 states and 2326 transitions. [2024-11-08 19:39:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2326 transitions. [2024-11-08 19:39:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:39:44,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:44,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1263 states and 2327 transitions. [2024-11-08 19:39:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2327 transitions. [2024-11-08 19:39:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:39:54,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1264 states and 2328 transitions. [2024-11-08 19:40:04,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2328 transitions. [2024-11-08 19:40:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:40:04,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:04,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1265 states and 2329 transitions. [2024-11-08 19:40:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2329 transitions. [2024-11-08 19:40:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:40:11,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:11,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1266 states and 2330 transitions. [2024-11-08 19:40:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2330 transitions. [2024-11-08 19:40:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:40:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:26,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1267 states and 2331 transitions. [2024-11-08 19:40:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2331 transitions. [2024-11-08 19:40:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:40:30,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1268 states and 2332 transitions. [2024-11-08 19:40:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2332 transitions. [2024-11-08 19:40:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:40:39,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1269 states and 2333 transitions. [2024-11-08 19:40:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2333 transitions. [2024-11-08 19:40:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:40:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1270 states and 2334 transitions. [2024-11-08 19:40:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2334 transitions. [2024-11-08 19:40:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:40:56,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:03,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1271 states and 2335 transitions. [2024-11-08 19:41:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2335 transitions. [2024-11-08 19:41:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:41:03,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:16,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1272 states and 2336 transitions. [2024-11-08 19:41:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2336 transitions. [2024-11-08 19:41:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:41:16,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1273 states and 2337 transitions. [2024-11-08 19:41:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2337 transitions. [2024-11-08 19:41:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:41:24,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:24,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:31,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1274 states and 2338 transitions. [2024-11-08 19:41:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2338 transitions. [2024-11-08 19:41:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:41:35,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1275 states and 2339 transitions. [2024-11-08 19:41:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2339 transitions. [2024-11-08 19:41:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:41:45,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1276 states and 2340 transitions. [2024-11-08 19:41:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2340 transitions. [2024-11-08 19:41:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:41:56,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1277 states and 2341 transitions. [2024-11-08 19:42:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2341 transitions. [2024-11-08 19:42:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:42:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:17,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1278 states and 2342 transitions. [2024-11-08 19:42:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2342 transitions. [2024-11-08 19:42:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:42:17,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1279 states and 2343 transitions. [2024-11-08 19:42:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2343 transitions. [2024-11-08 19:42:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:42:29,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat