./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/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_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/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_77b491dd-52a5-4eae-9610-ab3bc58cd19d/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:26:15,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:26:15,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:26:15,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:26:15,626 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:26:15,661 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:26:15,662 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:26:15,662 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:26:15,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:26:15,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:26:15,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:26:15,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:26:15,666 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:26:15,668 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:26:15,669 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:26:15,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:26:15,670 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:26:15,670 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:26:15,674 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:26:15,674 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:26:15,675 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:26:15,675 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:26:15,676 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:26:15,676 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:26:15,678 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:26:15,679 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:26:15,679 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:26:15,679 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:26:15,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:26:15,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:15,680 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:26:15,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:26:15,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:26:15,681 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:26:15,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:26:15,683 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_77b491dd-52a5-4eae-9610-ab3bc58cd19d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2024-11-09 00:26:15,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:26:16,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:26:16,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:26:16,031 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:26:16,032 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:26:16,033 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i Unable to find full path for "g++" [2024-11-09 00:26:18,040 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:26:18,389 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:26:18,390 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2024-11-09 00:26:18,414 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/data/b8ae9b7fe/4863a24cd2474110afac1cd433b16a0a/FLAG4413c5fe0 [2024-11-09 00:26:18,625 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/data/b8ae9b7fe/4863a24cd2474110afac1cd433b16a0a [2024-11-09 00:26:18,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:26:18,630 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:26:18,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:26:18,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:26:18,651 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:26:18,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:26:18" (1/1) ... [2024-11-09 00:26:18,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5932b773 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:18, skipping insertion in model container [2024-11-09 00:26:18,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:26:18" (1/1) ... [2024-11-09 00:26:18,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:26:19,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:26:19,709 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:26:19,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:26:19,907 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:26:19,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19 WrapperNode [2024-11-09 00:26:19,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:26:19,909 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:26:19,910 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:26:19,910 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:26:19,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:19,960 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,097 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-09 00:26:20,098 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:26:20,099 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:26:20,099 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:26:20,099 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:26:20,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,126 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,266 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,305 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,315 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,323 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:26:20,344 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:26:20,345 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:26:20,345 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:26:20,346 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:19" (1/1) ... [2024-11-09 00:26:20,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:20,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:26:20,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:26:20,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b491dd-52a5-4eae-9610-ab3bc58cd19d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:26:20,407 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 00:26:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 00:26:20,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:26:20,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:26:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:26:20,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:26:20,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:26:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:26:20,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:26:20,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:26:20,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:26:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:26:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:26:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:26:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:26:20,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:26:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:26:20,725 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:26:20,727 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:26:24,086 INFO L? ?]: Removed 804 outVars from TransFormulas that were not future-live. [2024-11-09 00:26:24,088 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:26:26,162 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:26:26,163 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-09 00:26:26,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:26 BoogieIcfgContainer [2024-11-09 00:26:26,164 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:26:26,165 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:26:26,165 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:26:26,175 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:26:26,176 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,188 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:26:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1129 states and 2204 transitions. [2024-11-09 00:26:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2204 transitions. [2024-11-09 00:26:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:26:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:26,549 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:26:26,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:26,624 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 [2024-11-09 00:26:26,678 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:26:26,679 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-09 00:26:26,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:26:26,691 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 [2024-11-09 00:26:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1132 states and 2209 transitions. [2024-11-09 00:26:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2209 transitions. [2024-11-09 00:26:26,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:26:26,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:26,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:26,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:26:26,877 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:26,884 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 [2024-11-09 00:26:26,890 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 [2024-11-09 00:26:26,929 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:26:26,930 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-09 00:26:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:26:26,936 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 [2024-11-09 00:26:26,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1135 states and 2215 transitions. [2024-11-09 00:26:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2215 transitions. [2024-11-09 00:26:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:26:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1135 states and 2213 transitions. [2024-11-09 00:26:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2213 transitions. [2024-11-09 00:26:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:26:27,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:27,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1135 states and 2209 transitions. [2024-11-09 00:26:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2209 transitions. [2024-11-09 00:26:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:26:27,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1135 states and 2205 transitions. [2024-11-09 00:26:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2205 transitions. [2024-11-09 00:26:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:26:27,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1135 states and 2199 transitions. [2024-11-09 00:26:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2199 transitions. [2024-11-09 00:26:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:26:27,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:36,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1135 states and 2193 transitions. [2024-11-09 00:26:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2193 transitions. [2024-11-09 00:26:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:26:36,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:36,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:38,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1151 states and 2215 transitions. [2024-11-09 00:26:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2215 transitions. [2024-11-09 00:26:38,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:26:38,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:38,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:38,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1151 states and 2213 transitions. [2024-11-09 00:26:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2213 transitions. [2024-11-09 00:26:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:26:38,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1151 states and 2211 transitions. [2024-11-09 00:26:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2211 transitions. [2024-11-09 00:26:39,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:26:39,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:39,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1151 states and 2209 transitions. [2024-11-09 00:26:39,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2209 transitions. [2024-11-09 00:26:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:26:39,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:39,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-11-09 00:26:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-11-09 00:26:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:26:39,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:39,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:50,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:54,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1155 states and 2210 transitions. [2024-11-09 00:26:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2210 transitions. [2024-11-09 00:26:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:26:54,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:54,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-09 00:26:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-09 00:26:55,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:26:55,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-11-09 00:26:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-11-09 00:26:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:26:57,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:57,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:59,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1161 states and 2221 transitions. [2024-11-09 00:26:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2221 transitions. [2024-11-09 00:26:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:26:59,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1162 states and 2222 transitions. [2024-11-09 00:27:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2222 transitions. [2024-11-09 00:27:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:27:01,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1163 states and 2223 transitions. [2024-11-09 00:27:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2223 transitions. [2024-11-09 00:27:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:27:03,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:05,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:05,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1164 states and 2224 transitions. [2024-11-09 00:27:05,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2224 transitions. [2024-11-09 00:27:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:27:05,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:05,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1165 states and 2225 transitions. [2024-11-09 00:27:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2225 transitions. [2024-11-09 00:27:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:27:06,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:08,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1166 states and 2226 transitions. [2024-11-09 00:27:08,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2226 transitions. [2024-11-09 00:27:08,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:27:08,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:08,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:10,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1167 states and 2227 transitions. [2024-11-09 00:27:10,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2227 transitions. [2024-11-09 00:27:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:27:10,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:10,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1168 states and 2228 transitions. [2024-11-09 00:27:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2228 transitions. [2024-11-09 00:27:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:27:12,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:15,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1169 states and 2229 transitions. [2024-11-09 00:27:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2229 transitions. [2024-11-09 00:27:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:27:15,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:17,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1170 states and 2230 transitions. [2024-11-09 00:27:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2230 transitions. [2024-11-09 00:27:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:27:17,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:19,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1171 states and 2231 transitions. [2024-11-09 00:27:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2231 transitions. [2024-11-09 00:27:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:27:19,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:21,484 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1172 states and 2232 transitions. [2024-11-09 00:27:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2232 transitions. [2024-11-09 00:27:21,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:27:21,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:21,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:23,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1173 states and 2233 transitions. [2024-11-09 00:27:23,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2233 transitions. [2024-11-09 00:27:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:27:23,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:23,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:25,518 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1174 states and 2234 transitions. [2024-11-09 00:27:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2234 transitions. [2024-11-09 00:27:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:27:25,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1175 states and 2235 transitions. [2024-11-09 00:27:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2235 transitions. [2024-11-09 00:27:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:27:28,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:28,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:31,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1176 states and 2236 transitions. [2024-11-09 00:27:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2236 transitions. [2024-11-09 00:27:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:27:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1177 states and 2237 transitions. [2024-11-09 00:27:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2237 transitions. [2024-11-09 00:27:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:27:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:34,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1178 states and 2238 transitions. [2024-11-09 00:27:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2238 transitions. [2024-11-09 00:27:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:27:37,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:37,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1179 states and 2239 transitions. [2024-11-09 00:27:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2239 transitions. [2024-11-09 00:27:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:27:39,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:39,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:40,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1180 states and 2240 transitions. [2024-11-09 00:27:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2240 transitions. [2024-11-09 00:27:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:27:40,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:44,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1181 states and 2241 transitions. [2024-11-09 00:27:44,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2241 transitions. [2024-11-09 00:27:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:27:44,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:44,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1182 states and 2242 transitions. [2024-11-09 00:27:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2242 transitions. [2024-11-09 00:27:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:27:46,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:46,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:48,183 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1183 states and 2243 transitions. [2024-11-09 00:27:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2243 transitions. [2024-11-09 00:27:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:27:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2244 transitions. [2024-11-09 00:27:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2244 transitions. [2024-11-09 00:27:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:27:51,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-11-09 00:28:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-11-09 00:28:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:28:01,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2246 transitions. [2024-11-09 00:28:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2246 transitions. [2024-11-09 00:28:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:04,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:07,345 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2247 transitions. [2024-11-09 00:28:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2247 transitions. [2024-11-09 00:28:08,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:28:08,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:08,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:11,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2248 transitions. [2024-11-09 00:28:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2248 transitions. [2024-11-09 00:28:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:28:11,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:11,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2249 transitions. [2024-11-09 00:28:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2249 transitions. [2024-11-09 00:28:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:28:15,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2250 transitions. [2024-11-09 00:28:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2250 transitions. [2024-11-09 00:28:18,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:28:18,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:18,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2251 transitions. [2024-11-09 00:28:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2251 transitions. [2024-11-09 00:28:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:28:23,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:27,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2252 transitions. [2024-11-09 00:28:27,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2252 transitions. [2024-11-09 00:28:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:28:27,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:27,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2253 transitions. [2024-11-09 00:28:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2253 transitions. [2024-11-09 00:28:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:28:31,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:31,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:35,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2254 transitions. [2024-11-09 00:28:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2254 transitions. [2024-11-09 00:28:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:28:35,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2255 transitions. [2024-11-09 00:28:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2255 transitions. [2024-11-09 00:28:38,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:28:38,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:38,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2256 transitions. [2024-11-09 00:28:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2256 transitions. [2024-11-09 00:28:42,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:28:42,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2257 transitions. [2024-11-09 00:28:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2257 transitions. [2024-11-09 00:28:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:28:46,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:46,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:49,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2258 transitions. [2024-11-09 00:28:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2258 transitions. [2024-11-09 00:28:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:28:49,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2259 transitions. [2024-11-09 00:28:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2259 transitions. [2024-11-09 00:28:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:28:54,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2260 transitions. [2024-11-09 00:28:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2260 transitions. [2024-11-09 00:28:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:28:58,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:58,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2261 transitions. [2024-11-09 00:29:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2261 transitions. [2024-11-09 00:29:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:29:02,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2262 transitions. [2024-11-09 00:29:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2262 transitions. [2024-11-09 00:29:24,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:29:24,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1203 states and 2264 transitions. [2024-11-09 00:29:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2264 transitions. [2024-11-09 00:29:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:29:26,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1204 states and 2266 transitions. [2024-11-09 00:29:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2266 transitions. [2024-11-09 00:29:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:29:28,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1206 states and 2270 transitions. [2024-11-09 00:29:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2270 transitions. [2024-11-09 00:29:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:29:31,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:33,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1207 states and 2271 transitions. [2024-11-09 00:29:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2271 transitions. [2024-11-09 00:29:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:29:34,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1208 states and 2272 transitions. [2024-11-09 00:29:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2272 transitions. [2024-11-09 00:29:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:29:36,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1209 states and 2273 transitions. [2024-11-09 00:29:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2273 transitions. [2024-11-09 00:29:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:29:39,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:39,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:40,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1210 states and 2274 transitions. [2024-11-09 00:29:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2274 transitions. [2024-11-09 00:29:41,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:29:41,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:41,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1211 states and 2275 transitions. [2024-11-09 00:29:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2275 transitions. [2024-11-09 00:29:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:29:43,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:43,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1212 states and 2276 transitions. [2024-11-09 00:29:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2276 transitions. [2024-11-09 00:29:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:29:46,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:46,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1213 states and 2277 transitions. [2024-11-09 00:29:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2277 transitions. [2024-11-09 00:29:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:29:48,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1214 states and 2278 transitions. [2024-11-09 00:29:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2278 transitions. [2024-11-09 00:29:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:29:50,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:50,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1215 states and 2279 transitions. [2024-11-09 00:29:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2279 transitions. [2024-11-09 00:29:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:29:53,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:53,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:29:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1216 states and 2280 transitions. [2024-11-09 00:29:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2280 transitions. [2024-11-09 00:29:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:29:56,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1217 states and 2281 transitions. [2024-11-09 00:30:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2281 transitions. [2024-11-09 00:30:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:30:00,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:00,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1218 states and 2282 transitions. [2024-11-09 00:30:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2282 transitions. [2024-11-09 00:30:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:30:02,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:02,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1219 states and 2283 transitions. [2024-11-09 00:30:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2283 transitions. [2024-11-09 00:30:05,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:30:05,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:05,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:08,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1220 states and 2284 transitions. [2024-11-09 00:30:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2284 transitions. [2024-11-09 00:30:08,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:30:08,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:08,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:11,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:11,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1221 states and 2285 transitions. [2024-11-09 00:30:11,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2285 transitions. [2024-11-09 00:30:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:30:11,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:11,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:14,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1222 states and 2286 transitions. [2024-11-09 00:30:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2286 transitions. [2024-11-09 00:30:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:30:14,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1223 states and 2287 transitions. [2024-11-09 00:30:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2287 transitions. [2024-11-09 00:30:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:30:17,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:17,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1224 states and 2288 transitions. [2024-11-09 00:30:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2288 transitions. [2024-11-09 00:30:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:30:21,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:21,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1225 states and 2289 transitions. [2024-11-09 00:30:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2289 transitions. [2024-11-09 00:30:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:30:24,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:24,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1226 states and 2290 transitions. [2024-11-09 00:30:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2290 transitions. [2024-11-09 00:30:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:30:28,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:32,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1227 states and 2291 transitions. [2024-11-09 00:30:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2291 transitions. [2024-11-09 00:30:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:30:32,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1228 states and 2292 transitions. [2024-11-09 00:30:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2292 transitions. [2024-11-09 00:30:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:30:36,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:36,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1229 states and 2293 transitions. [2024-11-09 00:30:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2293 transitions. [2024-11-09 00:30:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:30:40,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1230 states and 2294 transitions. [2024-11-09 00:30:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2294 transitions. [2024-11-09 00:30:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:30:45,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:48,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1231 states and 2295 transitions. [2024-11-09 00:30:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2295 transitions. [2024-11-09 00:30:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:30:48,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:51,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1232 states and 2296 transitions. [2024-11-09 00:30:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2296 transitions. [2024-11-09 00:30:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:30:52,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1233 states and 2297 transitions. [2024-11-09 00:30:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2297 transitions. [2024-11-09 00:30:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:30:56,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:30:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1234 states and 2298 transitions. [2024-11-09 00:30:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2298 transitions. [2024-11-09 00:30:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:30:59,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:59,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1235 states and 2299 transitions. [2024-11-09 00:31:04,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2299 transitions. [2024-11-09 00:31:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:31:04,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:04,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:07,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:09,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1236 states and 2300 transitions. [2024-11-09 00:31:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2300 transitions. [2024-11-09 00:31:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:31:09,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:09,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1237 states and 2301 transitions. [2024-11-09 00:31:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2301 transitions. [2024-11-09 00:31:14,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:31:14,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:18,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1238 states and 2302 transitions. [2024-11-09 00:31:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2302 transitions. [2024-11-09 00:31:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:31:18,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:18,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:19,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1239 states and 2303 transitions. [2024-11-09 00:31:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2303 transitions. [2024-11-09 00:31:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:31:23,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1240 states and 2304 transitions. [2024-11-09 00:31:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2304 transitions. [2024-11-09 00:31:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:31:28,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:31:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1241 states and 2305 transitions. [2024-11-09 00:31:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2305 transitions. [2024-11-09 00:31:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:31:35,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:05,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1242 states and 2306 transitions. [2024-11-09 00:32:05,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2306 transitions. [2024-11-09 00:32:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:32:05,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:05,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1243 states and 2307 transitions. [2024-11-09 00:32:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2307 transitions. [2024-11-09 00:32:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:32:09,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:09,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:15,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1244 states and 2308 transitions. [2024-11-09 00:32:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2308 transitions. [2024-11-09 00:32:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:32:15,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:15,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1245 states and 2309 transitions. [2024-11-09 00:32:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2309 transitions. [2024-11-09 00:32:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:32:23,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1246 states and 2310 transitions. [2024-11-09 00:32:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2310 transitions. [2024-11-09 00:32:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:32:31,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1247 states and 2311 transitions. [2024-11-09 00:32:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2311 transitions. [2024-11-09 00:32:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:32:38,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:38,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1248 states and 2312 transitions. [2024-11-09 00:32:48,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2312 transitions. [2024-11-09 00:32:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:32:48,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:32:55,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1249 states and 2313 transitions. [2024-11-09 00:32:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2313 transitions. [2024-11-09 00:32:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:32:55,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:01,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1250 states and 2314 transitions. [2024-11-09 00:33:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2314 transitions. [2024-11-09 00:33:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:33:01,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:01,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1251 states and 2315 transitions. [2024-11-09 00:33:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2315 transitions. [2024-11-09 00:33:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:33:07,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:07,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1252 states and 2316 transitions. [2024-11-09 00:33:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2316 transitions. [2024-11-09 00:33:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:33:13,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1253 states and 2317 transitions. [2024-11-09 00:33:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2317 transitions. [2024-11-09 00:33:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:33:25,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1254 states and 2318 transitions. [2024-11-09 00:33:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2318 transitions. [2024-11-09 00:33:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:33:33,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:38,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1255 states and 2319 transitions. [2024-11-09 00:33:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2319 transitions. [2024-11-09 00:33:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:33:40,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:40,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:33:50,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1256 states and 2320 transitions. [2024-11-09 00:33:50,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2320 transitions. [2024-11-09 00:33:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:33:50,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:50,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1257 states and 2321 transitions. [2024-11-09 00:34:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2321 transitions. [2024-11-09 00:34:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:34:00,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:00,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:07,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1258 states and 2322 transitions. [2024-11-09 00:34:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2322 transitions. [2024-11-09 00:34:07,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:34:07,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:07,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:08,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1259 states and 2323 transitions. [2024-11-09 00:34:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2323 transitions. [2024-11-09 00:34:17,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:34:17,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:17,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1260 states and 2324 transitions. [2024-11-09 00:34:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2324 transitions. [2024-11-09 00:34:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:34:25,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:31,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1261 states and 2325 transitions. [2024-11-09 00:34:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2325 transitions. [2024-11-09 00:34:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:34:33,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:39,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1262 states and 2326 transitions. [2024-11-09 00:34:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2326 transitions. [2024-11-09 00:34:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:34:43,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:43,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:34:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1263 states and 2327 transitions. [2024-11-09 00:34:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2327 transitions. [2024-11-09 00:34:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:34:54,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:54,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:35:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1264 states and 2328 transitions. [2024-11-09 00:35:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2328 transitions. [2024-11-09 00:35:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:35:05,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:11,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:35:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1265 states and 2329 transitions. [2024-11-09 00:35:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2329 transitions. [2024-11-09 00:35:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:35:13,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:35:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1266 states and 2330 transitions. [2024-11-09 00:35:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2330 transitions. [2024-11-09 00:35:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:35:20,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:20,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:35:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1267 states and 2331 transitions. [2024-11-09 00:35:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2331 transitions. [2024-11-09 00:35:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:35:32,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:32,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:35:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1268 states and 2332 transitions. [2024-11-09 00:35:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2332 transitions. [2024-11-09 00:35:42,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:35:42,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:42,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:35:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1269 states and 2333 transitions. [2024-11-09 00:35:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2333 transitions. [2024-11-09 00:35:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:35:53,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:59,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:36:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1270 states and 2334 transitions. [2024-11-09 00:36:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2334 transitions. [2024-11-09 00:36:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:36:01,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:36:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1271 states and 2335 transitions. [2024-11-09 00:36:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2335 transitions. [2024-11-09 00:36:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:36:09,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:09,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:36:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1272 states and 2336 transitions. [2024-11-09 00:36:22,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2336 transitions. [2024-11-09 00:36:22,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:36:22,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:22,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:36:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1273 states and 2337 transitions. [2024-11-09 00:36:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2337 transitions. [2024-11-09 00:36:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:36:31,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:31,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:36:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1274 states and 2338 transitions. [2024-11-09 00:36:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2338 transitions. [2024-11-09 00:36:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:36:42,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:36:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1275 states and 2339 transitions. [2024-11-09 00:36:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2339 transitions. [2024-11-09 00:36:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:36:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:37:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1276 states and 2340 transitions. [2024-11-09 00:37:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2340 transitions. [2024-11-09 00:37:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:37:06,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:14,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:37:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1277 states and 2341 transitions. [2024-11-09 00:37:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2341 transitions. [2024-11-09 00:37:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:37:18,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:37:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1278 states and 2342 transitions. [2024-11-09 00:37:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2342 transitions. [2024-11-09 00:37:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:37:30,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:30,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:37:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1279 states and 2343 transitions. [2024-11-09 00:37:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2343 transitions. [2024-11-09 00:37:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:37:44,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:44,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.