./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/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_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/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_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/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 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:34:29,321 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:34:29,394 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:34:29,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:34:29,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:34:29,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:34:29,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:34:29,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:34:29,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:34:29,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:34:29,437 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:34:29,438 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:34:29,438 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:34:29,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:34:29,439 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:34:29,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:34:29,440 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:34:29,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:34:29,441 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:34:29,442 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:34:29,442 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:34:29,443 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:34:29,444 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:34:29,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:34:29,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:34:29,445 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:34:29,445 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:34:29,446 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:34:29,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:34:29,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:29,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:34:29,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:34:29,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:34:29,449 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:34:29,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:34:29,450 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_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c [2024-11-08 19:34:29,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:34:29,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:34:29,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:34:29,824 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:34:29,824 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:34:29,827 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i Unable to find full path for "g++" [2024-11-08 19:34:32,109 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:34:32,674 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:34:32,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2024-11-08 19:34:32,711 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/data/0d135531c/d4cc688ac738430fa80bc47d6fd5e118/FLAG3d16c265e [2024-11-08 19:34:32,732 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/data/0d135531c/d4cc688ac738430fa80bc47d6fd5e118 [2024-11-08 19:34:32,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:34:32,742 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:34:32,743 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:32,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:34:32,765 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:34:32,766 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:32" (1/1) ... [2024-11-08 19:34:32,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f389cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:32, skipping insertion in model container [2024-11-08 19:34:32,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:32" (1/1) ... [2024-11-08 19:34:32,873 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:34:33,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:34,005 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:34:34,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:34,299 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:34:34,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34 WrapperNode [2024-11-08 19:34:34,301 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:34,302 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:34,302 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:34:34,302 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:34:34,311 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,377 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,517 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-11-08 19:34:34,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:34,519 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:34:34,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:34:34,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:34:34,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,566 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,566 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,657 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,700 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,723 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:34:34,745 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:34:34,745 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:34:34,746 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:34:34,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:34,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:34:34,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:34:34,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75912df7-01bf-4d3c-92f1-ddc54cf71cd2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:34:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 19:34:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 19:34:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:34:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:34:34,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:34:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:34:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:34:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:34:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:34:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:34:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:34:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:34:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:34:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:34:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:34:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:34:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:34:35,310 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:34:35,316 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:34:39,980 INFO L? ?]: Removed 832 outVars from TransFormulas that were not future-live. [2024-11-08 19:34:39,982 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:34:42,705 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:34:42,705 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 19:34:42,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:42 BoogieIcfgContainer [2024-11-08 19:34:42,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:34:42,707 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:34:42,708 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:34:42,721 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:34:42,722 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:42" (1/1) ... [2024-11-08 19:34:42,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:34:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:42,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1146 states and 2233 transitions. [2024-11-08 19:34:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2233 transitions. [2024-11-08 19:34:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:34:42,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:42,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:34:43,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:43,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 19:34:43,456 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 19:34:43,458 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 19:34:43,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 19:34:43,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 19:34:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1149 states and 2238 transitions. [2024-11-08 19:34:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2238 transitions. [2024-11-08 19:34:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:34:43,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:34:43,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:43,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 19:34:43,803 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 19:34:43,804 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 19:34:43,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 19:34:43,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 19:34:43,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1150 states and 2239 transitions. [2024-11-08 19:34:43,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2239 transitions. [2024-11-08 19:34:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:34:43,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1150 states and 2237 transitions. [2024-11-08 19:34:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2237 transitions. [2024-11-08 19:34:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:34:43,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1150 states and 2233 transitions. [2024-11-08 19:34:44,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2233 transitions. [2024-11-08 19:34:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:34:44,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:44,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1150 states and 2229 transitions. [2024-11-08 19:34:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2229 transitions. [2024-11-08 19:34:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:44,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1150 states and 2223 transitions. [2024-11-08 19:34:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2223 transitions. [2024-11-08 19:34:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:34:44,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:48,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1150 states and 2217 transitions. [2024-11-08 19:34:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2217 transitions. [2024-11-08 19:34:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:48,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:48,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:05,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1166 states and 2237 transitions. [2024-11-08 19:35:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2237 transitions. [2024-11-08 19:35:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:05,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1166 states and 2235 transitions. [2024-11-08 19:35:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2235 transitions. [2024-11-08 19:35:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:35:05,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1166 states and 2233 transitions. [2024-11-08 19:35:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2233 transitions. [2024-11-08 19:35:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:35:06,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-11-08 19:35:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-11-08 19:35:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:35:06,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:16,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1166 states and 2229 transitions. [2024-11-08 19:35:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2229 transitions. [2024-11-08 19:35:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:35:16,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:16,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:27,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:33,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1170 states and 2232 transitions. [2024-11-08 19:35:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2232 transitions. [2024-11-08 19:35:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:35:33,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:33,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:34,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1172 states and 2235 transitions. [2024-11-08 19:35:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2235 transitions. [2024-11-08 19:35:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:35:35,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1173 states and 2237 transitions. [2024-11-08 19:35:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2237 transitions. [2024-11-08 19:35:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:35:36,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1175 states and 2240 transitions. [2024-11-08 19:35:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2240 transitions. [2024-11-08 19:35:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:35:38,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1176 states and 2241 transitions. [2024-11-08 19:35:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2241 transitions. [2024-11-08 19:35:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:35:40,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1177 states and 2242 transitions. [2024-11-08 19:35:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2242 transitions. [2024-11-08 19:35:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:35:41,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:41,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1178 states and 2243 transitions. [2024-11-08 19:35:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2243 transitions. [2024-11-08 19:35:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:35:43,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:43,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:45,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1179 states and 2244 transitions. [2024-11-08 19:35:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2244 transitions. [2024-11-08 19:35:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:35:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1180 states and 2245 transitions. [2024-11-08 19:35:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2245 transitions. [2024-11-08 19:35:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:35:47,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:47,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:49,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1181 states and 2246 transitions. [2024-11-08 19:35:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2246 transitions. [2024-11-08 19:35:49,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:35:49,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:49,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1182 states and 2247 transitions. [2024-11-08 19:35:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2247 transitions. [2024-11-08 19:35:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:35:50,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1183 states and 2248 transitions. [2024-11-08 19:35:53,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2248 transitions. [2024-11-08 19:35:53,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:35:53,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:53,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1184 states and 2249 transitions. [2024-11-08 19:35:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2249 transitions. [2024-11-08 19:35:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:35:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1185 states and 2250 transitions. [2024-11-08 19:35:56,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2250 transitions. [2024-11-08 19:35:56,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:35:56,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:35:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1186 states and 2251 transitions. [2024-11-08 19:35:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2251 transitions. [2024-11-08 19:35:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:35:58,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1187 states and 2252 transitions. [2024-11-08 19:36:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2252 transitions. [2024-11-08 19:36:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:36:02,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:02,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1188 states and 2253 transitions. [2024-11-08 19:36:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2253 transitions. [2024-11-08 19:36:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:36:04,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1189 states and 2254 transitions. [2024-11-08 19:36:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2254 transitions. [2024-11-08 19:36:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:36:07,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1190 states and 2255 transitions. [2024-11-08 19:36:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2255 transitions. [2024-11-08 19:36:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:36:10,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1191 states and 2256 transitions. [2024-11-08 19:36:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2256 transitions. [2024-11-08 19:36:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:12,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:12,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1192 states and 2257 transitions. [2024-11-08 19:36:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2257 transitions. [2024-11-08 19:36:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:15,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:18,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1193 states and 2258 transitions. [2024-11-08 19:36:18,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2258 transitions. [2024-11-08 19:36:18,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:36:18,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:18,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1194 states and 2259 transitions. [2024-11-08 19:36:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2259 transitions. [2024-11-08 19:36:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:36:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1195 states and 2260 transitions. [2024-11-08 19:36:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2260 transitions. [2024-11-08 19:36:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:36:24,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1196 states and 2261 transitions. [2024-11-08 19:36:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2261 transitions. [2024-11-08 19:36:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:36:26,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1197 states and 2262 transitions. [2024-11-08 19:36:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2262 transitions. [2024-11-08 19:36:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:29,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1198 states and 2263 transitions. [2024-11-08 19:36:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2263 transitions. [2024-11-08 19:36:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:36:32,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1199 states and 2264 transitions. [2024-11-08 19:36:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2264 transitions. [2024-11-08 19:36:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:36:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:34,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1200 states and 2265 transitions. [2024-11-08 19:36:37,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2265 transitions. [2024-11-08 19:36:37,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:36:37,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1201 states and 2266 transitions. [2024-11-08 19:36:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2266 transitions. [2024-11-08 19:36:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:36:40,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1202 states and 2267 transitions. [2024-11-08 19:36:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2267 transitions. [2024-11-08 19:36:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:36:43,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1203 states and 2268 transitions. [2024-11-08 19:36:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2268 transitions. [2024-11-08 19:36:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:36:45,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1204 states and 2269 transitions. [2024-11-08 19:36:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2269 transitions. [2024-11-08 19:36:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:36:48,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:48,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1205 states and 2270 transitions. [2024-11-08 19:36:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2270 transitions. [2024-11-08 19:36:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:36:50,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:50,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:53,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1206 states and 2271 transitions. [2024-11-08 19:36:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2271 transitions. [2024-11-08 19:36:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:36:53,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:56,323 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1207 states and 2272 transitions. [2024-11-08 19:36:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2272 transitions. [2024-11-08 19:36:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:36:56,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1208 states and 2273 transitions. [2024-11-08 19:36:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2273 transitions. [2024-11-08 19:36:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:36:59,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1209 states and 2274 transitions. [2024-11-08 19:37:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2274 transitions. [2024-11-08 19:37:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:37:01,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1210 states and 2275 transitions. [2024-11-08 19:37:07,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2275 transitions. [2024-11-08 19:37:07,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:37:07,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,895 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1211 states and 2276 transitions. [2024-11-08 19:37:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2276 transitions. [2024-11-08 19:37:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:37:10,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:10,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1212 states and 2277 transitions. [2024-11-08 19:37:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2277 transitions. [2024-11-08 19:37:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:37:13,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:13,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:18,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1213 states and 2278 transitions. [2024-11-08 19:37:18,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2278 transitions. [2024-11-08 19:37:18,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:37:18,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:18,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:20,487 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1214 states and 2279 transitions. [2024-11-08 19:37:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2279 transitions. [2024-11-08 19:37:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:37:21,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:21,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1215 states and 2280 transitions. [2024-11-08 19:37:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2280 transitions. [2024-11-08 19:37:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:37:25,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1216 states and 2281 transitions. [2024-11-08 19:37:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2281 transitions. [2024-11-08 19:37:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:37:47,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1217 states and 2284 transitions. [2024-11-08 19:37:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2284 transitions. [2024-11-08 19:37:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:37:48,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:48,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:49,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1218 states and 2286 transitions. [2024-11-08 19:37:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2286 transitions. [2024-11-08 19:37:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:37:50,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1219 states and 2290 transitions. [2024-11-08 19:37:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2290 transitions. [2024-11-08 19:37:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:37:52,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1220 states and 2292 transitions. [2024-11-08 19:37:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2292 transitions. [2024-11-08 19:37:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:37:54,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1221 states and 2293 transitions. [2024-11-08 19:37:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2293 transitions. [2024-11-08 19:37:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:37:56,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:58,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1222 states and 2294 transitions. [2024-11-08 19:37:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2294 transitions. [2024-11-08 19:37:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:37:58,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1223 states and 2295 transitions. [2024-11-08 19:38:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2295 transitions. [2024-11-08 19:38:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:38:00,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1224 states and 2296 transitions. [2024-11-08 19:38:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2296 transitions. [2024-11-08 19:38:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:38:03,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:05,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1227 states and 2302 transitions. [2024-11-08 19:38:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2302 transitions. [2024-11-08 19:38:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:38:07,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:10,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1228 states and 2303 transitions. [2024-11-08 19:38:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2303 transitions. [2024-11-08 19:38:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:38:10,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:10,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1229 states and 2304 transitions. [2024-11-08 19:38:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2304 transitions. [2024-11-08 19:38:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:38:12,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1230 states and 2305 transitions. [2024-11-08 19:38:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2305 transitions. [2024-11-08 19:38:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:38:15,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:18,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1231 states and 2306 transitions. [2024-11-08 19:38:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2306 transitions. [2024-11-08 19:38:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:18,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:18,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1232 states and 2307 transitions. [2024-11-08 19:38:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2307 transitions. [2024-11-08 19:38:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:38:23,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1233 states and 2308 transitions. [2024-11-08 19:38:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2308 transitions. [2024-11-08 19:38:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:38:25,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:27,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1234 states and 2309 transitions. [2024-11-08 19:38:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2309 transitions. [2024-11-08 19:38:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:38:28,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:28,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:30,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1235 states and 2310 transitions. [2024-11-08 19:38:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2310 transitions. [2024-11-08 19:38:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:38:31,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1236 states and 2311 transitions. [2024-11-08 19:38:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2311 transitions. [2024-11-08 19:38:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:38:33,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1237 states and 2312 transitions. [2024-11-08 19:38:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2312 transitions. [2024-11-08 19:38:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:38:36,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:36,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1238 states and 2313 transitions. [2024-11-08 19:38:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2313 transitions. [2024-11-08 19:38:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:38:38,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1239 states and 2314 transitions. [2024-11-08 19:38:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2314 transitions. [2024-11-08 19:38:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:42,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1240 states and 2315 transitions. [2024-11-08 19:38:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2315 transitions. [2024-11-08 19:38:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:38:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1241 states and 2316 transitions. [2024-11-08 19:38:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2316 transitions. [2024-11-08 19:38:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:38:50,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1242 states and 2317 transitions. [2024-11-08 19:38:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2317 transitions. [2024-11-08 19:38:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:54,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:54,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:57,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1243 states and 2318 transitions. [2024-11-08 19:38:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2318 transitions. [2024-11-08 19:38:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:38:57,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1244 states and 2319 transitions. [2024-11-08 19:39:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2319 transitions. [2024-11-08 19:39:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:39:01,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1245 states and 2320 transitions. [2024-11-08 19:39:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2320 transitions. [2024-11-08 19:39:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:39:05,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1246 states and 2321 transitions. [2024-11-08 19:39:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2321 transitions. [2024-11-08 19:39:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:39:08,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:12,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1247 states and 2322 transitions. [2024-11-08 19:39:12,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2322 transitions. [2024-11-08 19:39:12,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:39:12,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:12,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:16,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1248 states and 2323 transitions. [2024-11-08 19:39:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2323 transitions. [2024-11-08 19:39:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:39:16,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:21,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1249 states and 2324 transitions. [2024-11-08 19:39:21,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2324 transitions. [2024-11-08 19:39:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:21,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:21,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1250 states and 2325 transitions. [2024-11-08 19:39:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2325 transitions. [2024-11-08 19:39:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:39:26,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:26,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1251 states and 2326 transitions. [2024-11-08 19:39:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2326 transitions. [2024-11-08 19:39:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:39:29,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1252 states and 2327 transitions. [2024-11-08 19:39:34,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2327 transitions. [2024-11-08 19:39:34,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:39:34,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1253 states and 2328 transitions. [2024-11-08 19:39:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2328 transitions. [2024-11-08 19:39:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:39:37,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:37,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:41,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1254 states and 2329 transitions. [2024-11-08 19:39:41,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2329 transitions. [2024-11-08 19:39:41,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:39:41,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1255 states and 2330 transitions. [2024-11-08 19:39:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2330 transitions. [2024-11-08 19:39:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:39:46,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:46,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1256 states and 2331 transitions. [2024-11-08 19:39:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2331 transitions. [2024-11-08 19:39:49,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:39:49,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:49,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:52,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1257 states and 2332 transitions. [2024-11-08 19:39:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2332 transitions. [2024-11-08 19:39:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:39:54,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:58,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1258 states and 2333 transitions. [2024-11-08 19:39:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2333 transitions. [2024-11-08 19:39:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:39:59,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1259 states and 2334 transitions. [2024-11-08 19:40:03,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2334 transitions. [2024-11-08 19:40:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:40:03,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1260 states and 2335 transitions. [2024-11-08 19:40:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2335 transitions. [2024-11-08 19:40:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:40:09,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1261 states and 2336 transitions. [2024-11-08 19:40:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2336 transitions. [2024-11-08 19:40:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:40:14,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1262 states and 2337 transitions. [2024-11-08 19:40:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2337 transitions. [2024-11-08 19:40:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:40:19,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:25,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1263 states and 2338 transitions. [2024-11-08 19:40:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2338 transitions. [2024-11-08 19:40:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:40:25,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:25,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1264 states and 2339 transitions. [2024-11-08 19:40:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2339 transitions. [2024-11-08 19:40:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:40:31,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:31,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1265 states and 2340 transitions. [2024-11-08 19:40:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2340 transitions. [2024-11-08 19:40:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:40:41,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1266 states and 2341 transitions. [2024-11-08 19:40:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2341 transitions. [2024-11-08 19:40:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:40:48,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1267 states and 2342 transitions. [2024-11-08 19:40:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2342 transitions. [2024-11-08 19:40:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:40:55,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:02,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1268 states and 2343 transitions. [2024-11-08 19:41:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2343 transitions. [2024-11-08 19:41:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:41:02,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1269 states and 2344 transitions. [2024-11-08 19:41:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2344 transitions. [2024-11-08 19:41:08,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:41:08,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1270 states and 2345 transitions. [2024-11-08 19:41:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2345 transitions. [2024-11-08 19:41:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:41:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1271 states and 2346 transitions. [2024-11-08 19:41:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2346 transitions. [2024-11-08 19:41:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:41:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1272 states and 2347 transitions. [2024-11-08 19:41:30,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2347 transitions. [2024-11-08 19:41:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:41:30,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:30,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1273 states and 2348 transitions. [2024-11-08 19:41:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2348 transitions. [2024-11-08 19:41:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:41:38,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1274 states and 2349 transitions. [2024-11-08 19:41:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2349 transitions. [2024-11-08 19:41:44,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:41:44,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1275 states and 2350 transitions. [2024-11-08 19:41:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2350 transitions. [2024-11-08 19:41:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:41:54,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1276 states and 2351 transitions. [2024-11-08 19:42:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2351 transitions. [2024-11-08 19:42:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:42:03,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1277 states and 2352 transitions. [2024-11-08 19:42:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2352 transitions. [2024-11-08 19:42:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:42:11,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1278 states and 2353 transitions. [2024-11-08 19:42:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2353 transitions. [2024-11-08 19:42:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:42:22,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1279 states and 2354 transitions. [2024-11-08 19:42:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2354 transitions. [2024-11-08 19:42:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:42:31,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1280 states and 2355 transitions. [2024-11-08 19:42:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2355 transitions. [2024-11-08 19:42:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:42:41,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:42:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1281 states and 2356 transitions. [2024-11-08 19:42:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2356 transitions. [2024-11-08 19:42:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:42:51,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1282 states and 2357 transitions. [2024-11-08 19:43:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2357 transitions. [2024-11-08 19:43:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:43:00,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1283 states and 2358 transitions. [2024-11-08 19:43:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2358 transitions. [2024-11-08 19:43:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:43:09,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1284 states and 2359 transitions. [2024-11-08 19:43:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2359 transitions. [2024-11-08 19:43:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:43:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1285 states and 2360 transitions. [2024-11-08 19:43:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2360 transitions. [2024-11-08 19:43:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:43:29,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:36,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:39,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1286 states and 2361 transitions. [2024-11-08 19:43:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2361 transitions. [2024-11-08 19:43:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:43:39,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:39,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1287 states and 2362 transitions. [2024-11-08 19:43:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2362 transitions. [2024-11-08 19:43:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:43:47,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:43:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1288 states and 2363 transitions. [2024-11-08 19:43:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2363 transitions. [2024-11-08 19:43:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:43:57,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:44:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1289 states and 2364 transitions. [2024-11-08 19:44:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2364 transitions. [2024-11-08 19:44:07,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:44:07,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:15,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:44:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1290 states and 2365 transitions. [2024-11-08 19:44:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2365 transitions. [2024-11-08 19:44:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:44:17,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:26,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:44:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1291 states and 2366 transitions. [2024-11-08 19:44:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2366 transitions. [2024-11-08 19:44:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:44:29,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:44:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1292 states and 2367 transitions. [2024-11-08 19:44:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2367 transitions. [2024-11-08 19:44:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:44:38,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:44:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1293 states and 2368 transitions. [2024-11-08 19:44:48,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2368 transitions. [2024-11-08 19:44:48,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:44:48,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:45:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1294 states and 2369 transitions. [2024-11-08 19:45:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2369 transitions. [2024-11-08 19:45:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:45:01,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:45:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:12,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1295 states and 2370 transitions. [2024-11-08 19:45:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2370 transitions. [2024-11-08 19:45:12,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:45:12,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:12,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:45:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1296 states and 2371 transitions. [2024-11-08 19:45:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2371 transitions. [2024-11-08 19:45:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 19:45:20,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:28,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:45:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1297 states and 2372 transitions. [2024-11-08 19:45:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2372 transitions. [2024-11-08 19:45:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:45:32,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:46,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:45:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1298 states and 2373 transitions. [2024-11-08 19:45:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2373 transitions. [2024-11-08 19:45:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:45:48,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:45:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1299 states and 2374 transitions. [2024-11-08 19:45:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2374 transitions. [2024-11-08 19:45:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:45:58,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:08,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1300 states and 2375 transitions. [2024-11-08 19:46:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2375 transitions. [2024-11-08 19:46:12,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:46:12,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:12,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1301 states and 2376 transitions. [2024-11-08 19:46:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2376 transitions. [2024-11-08 19:46:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:46:27,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:27,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1302 states and 2377 transitions. [2024-11-08 19:46:40,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2377 transitions. [2024-11-08 19:46:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 19:46:40,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat