./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.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_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/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_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/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_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/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 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:29:49,091 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:29:49,206 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:29:49,219 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:29:49,220 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:29:49,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:29:49,258 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:29:49,259 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:29:49,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:29:49,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:29:49,265 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:29:49,266 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:29:49,267 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:29:49,267 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:29:49,268 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:29:49,271 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:29:49,272 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:29:49,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:29:49,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:29:49,273 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:29:49,274 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:29:49,275 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:29:49,278 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:29:49,279 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:29:49,279 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:29:49,280 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:29:49,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:29:49,280 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:29:49,281 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:29:49,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:29:49,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:29:49,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:29:49,283 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:29:49,283 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:29:49,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:29:49,284 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_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2024-11-08 19:29:49,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:29:49,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:29:49,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:29:49,665 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:29:49,666 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:29:49,668 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i Unable to find full path for "g++" [2024-11-08 19:29:51,866 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:29:52,171 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:29:52,172 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2024-11-08 19:29:52,193 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/data/479663dcd/1bdbdc4b3a554c59ac58695ef8ce31a4/FLAG9334cfb0a [2024-11-08 19:29:52,222 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/data/479663dcd/1bdbdc4b3a554c59ac58695ef8ce31a4 [2024-11-08 19:29:52,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:29:52,227 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:29:52,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:29:52,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:29:52,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:29:52,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:29:52" (1/1) ... [2024-11-08 19:29:52,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726cf55b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:52, skipping insertion in model container [2024-11-08 19:29:52,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:29:52" (1/1) ... [2024-11-08 19:29:52,329 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:29:53,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:29:53,253 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:29:53,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:29:53,487 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:29:53,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53 WrapperNode [2024-11-08 19:29:53,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:29:53,489 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:29:53,489 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:29:53,489 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:29:53,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,544 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,641 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1555 [2024-11-08 19:29:53,647 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:29:53,647 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:29:53,648 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:29:53,648 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:29:53,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,730 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,756 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,785 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:29:53,790 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:29:53,790 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:29:53,790 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:29:53,791 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:53" (1/1) ... [2024-11-08 19:29:53,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:29:53,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:29:53,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:29:53,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76a9fd1f-ca3e-4b45-85c3-c43a6e9b2351/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:29:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 19:29:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 19:29:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:29:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:29:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:29:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:29:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:29:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:29:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:29:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:29:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:29:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:29:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:29:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:29:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:29:54,123 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:29:54,125 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:29:56,241 INFO L? ?]: Removed 343 outVars from TransFormulas that were not future-live. [2024-11-08 19:29:56,241 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:29:57,973 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:29:57,974 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 19:29:57,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:29:57 BoogieIcfgContainer [2024-11-08 19:29:57,975 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:29:57,976 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:29:57,976 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:29:57,987 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:29:57,987 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:29:57" (1/1) ... [2024-11-08 19:29:58,001 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:29:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 155 states and 254 transitions. [2024-11-08 19:29:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 254 transitions. [2024-11-08 19:29:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:29:58,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:58,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:58,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:29:58,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:58,447 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 19:29:58,523 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 19:29:58,526 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 19:29:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 19:29:58,538 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 19:29:58,555 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 19:29:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 158 states and 259 transitions. [2024-11-08 19:29:58,637 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 259 transitions. [2024-11-08 19:29:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:29:58,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:58,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:29:58,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:58,827 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 19:29:58,869 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 19:29:58,869 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 19:29:58,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 19:29:58,878 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 19:29:58,885 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 19:29:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 159 states and 260 transitions. [2024-11-08 19:29:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 260 transitions. [2024-11-08 19:29:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:29:58,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,011 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 19:29:59,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2024-11-08 19:29:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2024-11-08 19:29:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:29:59,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 159 states and 252 transitions. [2024-11-08 19:29:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 252 transitions. [2024-11-08 19:29:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:29:59,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,401 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 19:29:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 159 states and 248 transitions. [2024-11-08 19:29:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 248 transitions. [2024-11-08 19:29:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:29:59,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,448 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 19:29:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 159 states and 242 transitions. [2024-11-08 19:29:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 242 transitions. [2024-11-08 19:29:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:29:59,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,556 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 19:30:05,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:30:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:05,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 159 states and 236 transitions. [2024-11-08 19:30:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-08 19:30:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:30:05,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:05,831 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 19:30:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 175 states and 256 transitions. [2024-11-08 19:30:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 256 transitions. [2024-11-08 19:30:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:30:07,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,254 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 19:30:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 175 states and 254 transitions. [2024-11-08 19:30:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 254 transitions. [2024-11-08 19:30:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:30:07,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,543 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 19:30:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 175 states and 252 transitions. [2024-11-08 19:30:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 252 transitions. [2024-11-08 19:30:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:30:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,801 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 19:30:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 175 states and 250 transitions. [2024-11-08 19:30:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 250 transitions. [2024-11-08 19:30:07,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:30:07,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:07,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,984 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 19:30:18,004 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 19:30:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 175 states and 248 transitions. [2024-11-08 19:30:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 248 transitions. [2024-11-08 19:30:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:30:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:18,433 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 19:30:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 179 states and 251 transitions. [2024-11-08 19:30:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 251 transitions. [2024-11-08 19:30:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:30:19,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:20,947 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 19:30:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 181 states and 255 transitions. [2024-11-08 19:30:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 255 transitions. [2024-11-08 19:30:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:30:21,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:30:23,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:23,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 183 states and 260 transitions. [2024-11-08 19:30:23,688 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 260 transitions. [2024-11-08 19:30:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:30:23,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:23,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:26,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 185 states and 263 transitions. [2024-11-08 19:30:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-08 19:30:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:30:26,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:29,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 188 states and 270 transitions. [2024-11-08 19:30:29,526 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 270 transitions. [2024-11-08 19:30:29,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:30:29,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:29,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 189 states and 271 transitions. [2024-11-08 19:30:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 271 transitions. [2024-11-08 19:30:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:30:31,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 190 states and 272 transitions. [2024-11-08 19:30:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-11-08 19:30:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:30:33,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:33,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 191 states and 273 transitions. [2024-11-08 19:30:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 273 transitions. [2024-11-08 19:30:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:35,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 192 states and 274 transitions. [2024-11-08 19:30:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 274 transitions. [2024-11-08 19:30:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:30:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 193 states and 275 transitions. [2024-11-08 19:30:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 275 transitions. [2024-11-08 19:30:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:30:41,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:43,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 194 states and 276 transitions. [2024-11-08 19:30:43,715 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 276 transitions. [2024-11-08 19:30:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:30:43,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:43,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 195 states and 277 transitions. [2024-11-08 19:30:45,847 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 277 transitions. [2024-11-08 19:30:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:30:45,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:45,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 196 states and 278 transitions. [2024-11-08 19:30:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 278 transitions. [2024-11-08 19:30:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:30:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 197 states and 279 transitions. [2024-11-08 19:30:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 279 transitions. [2024-11-08 19:30:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:30:52,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:52,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:55,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 198 states and 280 transitions. [2024-11-08 19:30:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 280 transitions. [2024-11-08 19:30:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:30:55,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 199 states and 281 transitions. [2024-11-08 19:30:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 281 transitions. [2024-11-08 19:30:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:30:58,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 200 states and 282 transitions. [2024-11-08 19:31:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 282 transitions. [2024-11-08 19:31:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:31:02,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:02,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:05,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 201 states and 283 transitions. [2024-11-08 19:31:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 283 transitions. [2024-11-08 19:31:05,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:31:05,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 202 states and 284 transitions. [2024-11-08 19:31:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 284 transitions. [2024-11-08 19:31:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:31:09,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:10,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:12,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 203 states and 285 transitions. [2024-11-08 19:31:12,756 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 285 transitions. [2024-11-08 19:31:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:31:12,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 204 states and 286 transitions. [2024-11-08 19:31:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 286 transitions. [2024-11-08 19:31:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:31:15,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:15,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 205 states and 287 transitions. [2024-11-08 19:31:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 287 transitions. [2024-11-08 19:31:19,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:31:19,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:19,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 206 states and 288 transitions. [2024-11-08 19:31:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 288 transitions. [2024-11-08 19:31:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:31:22,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 207 states and 289 transitions. [2024-11-08 19:31:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 289 transitions. [2024-11-08 19:31:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:25,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 208 states and 290 transitions. [2024-11-08 19:31:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 290 transitions. [2024-11-08 19:31:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:31:27,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:27,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 209 states and 291 transitions. [2024-11-08 19:31:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 291 transitions. [2024-11-08 19:31:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:31:30,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:33,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:33,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 210 states and 292 transitions. [2024-11-08 19:31:33,970 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 292 transitions. [2024-11-08 19:31:33,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:31:33,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 433 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 211 states and 293 transitions. [2024-11-08 19:31:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 293 transitions. [2024-11-08 19:31:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:31:36,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:36,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 463 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 212 states and 294 transitions. [2024-11-08 19:31:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 294 transitions. [2024-11-08 19:31:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:31:40,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 213 states and 295 transitions. [2024-11-08 19:31:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 295 transitions. [2024-11-08 19:31:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:31:43,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:43,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 526 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 214 states and 296 transitions. [2024-11-08 19:31:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 296 transitions. [2024-11-08 19:31:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:31:47,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 559 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 215 states and 297 transitions. [2024-11-08 19:31:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 297 transitions. [2024-11-08 19:31:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:31:50,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 593 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 216 states and 298 transitions. [2024-11-08 19:31:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 298 transitions. [2024-11-08 19:31:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:31:53,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:53,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:31:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 217 states and 299 transitions. [2024-11-08 19:31:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 299 transitions. [2024-11-08 19:31:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:31:57,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 218 states and 300 transitions. [2024-11-08 19:32:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 300 transitions. [2024-11-08 19:32:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:32:01,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:05,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 219 states and 301 transitions. [2024-11-08 19:32:05,682 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 301 transitions. [2024-11-08 19:32:05,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:32:05,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:05,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 739 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 220 states and 302 transitions. [2024-11-08 19:32:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 302 transitions. [2024-11-08 19:32:08,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:32:08,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:09,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 221 states and 303 transitions. [2024-11-08 19:32:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 303 transitions. [2024-11-08 19:32:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:32:11,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:11,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:15,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 222 states and 304 transitions. [2024-11-08 19:32:15,658 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 304 transitions. [2024-11-08 19:32:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:32:15,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 859 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-11-08 19:32:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-11-08 19:32:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:32:21,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:21,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 901 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 224 states and 306 transitions. [2024-11-08 19:32:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 306 transitions. [2024-11-08 19:32:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:32:25,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:25,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 944 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 225 states and 307 transitions. [2024-11-08 19:32:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 307 transitions. [2024-11-08 19:32:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:32:29,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:29,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 988 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 226 states and 308 transitions. [2024-11-08 19:32:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 308 transitions. [2024-11-08 19:32:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:32:33,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:33,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1033 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 227 states and 309 transitions. [2024-11-08 19:32:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 309 transitions. [2024-11-08 19:32:37,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:32:37,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1079 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:33:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 228 states and 310 transitions. [2024-11-08 19:33:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 310 transitions. [2024-11-08 19:33:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:33:05,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:05,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:06,421 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 19:33:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 229 states and 311 transitions. [2024-11-08 19:33:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 311 transitions. [2024-11-08 19:33:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:33:07,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:08,937 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 19:33:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 231 states and 318 transitions. [2024-11-08 19:33:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 318 transitions. [2024-11-08 19:33:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:33:10,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:11,961 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 19:33:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 233 states and 324 transitions. [2024-11-08 19:33:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 324 transitions. [2024-11-08 19:33:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:33:15,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:15,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:17,156 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 19:33:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 235 states and 332 transitions. [2024-11-08 19:33:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 332 transitions. [2024-11-08 19:33:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:33:20,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:23,205 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 19:33:27,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 237 states and 341 transitions. [2024-11-08 19:33:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 341 transitions. [2024-11-08 19:33:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:33:27,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:27,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:30,663 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 19:33:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 239 states and 345 transitions. [2024-11-08 19:33:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 345 transitions. [2024-11-08 19:33:34,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:33:34,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:38,880 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 19:33:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 240 states and 346 transitions. [2024-11-08 19:33:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 346 transitions. [2024-11-08 19:33:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:33:45,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:46,989 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 19:33:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 242 states and 356 transitions. [2024-11-08 19:33:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 356 transitions. [2024-11-08 19:33:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:33:50,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:52,906 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 19:33:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 243 states and 357 transitions. [2024-11-08 19:33:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 357 transitions. [2024-11-08 19:33:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:33:54,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:57,033 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 19:33:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 244 states and 358 transitions. [2024-11-08 19:33:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 358 transitions. [2024-11-08 19:33:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:33:57,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:59,863 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 19:34:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 245 states and 359 transitions. [2024-11-08 19:34:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 359 transitions. [2024-11-08 19:34:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:34:01,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:03,390 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 19:34:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 246 states and 360 transitions. [2024-11-08 19:34:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 360 transitions. [2024-11-08 19:34:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:34:04,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:07,026 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 19:34:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 247 states and 361 transitions. [2024-11-08 19:34:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 361 transitions. [2024-11-08 19:34:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:34:08,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:08,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:10,938 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 19:34:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:11,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 248 states and 362 transitions. [2024-11-08 19:34:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 362 transitions. [2024-11-08 19:34:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:34:11,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:11,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:13,905 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 19:34:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 249 states and 363 transitions. [2024-11-08 19:34:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 363 transitions. [2024-11-08 19:34:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:34:15,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:17,224 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 19:34:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 250 states and 364 transitions. [2024-11-08 19:34:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 364 transitions. [2024-11-08 19:34:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:34:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:20,619 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 19:34:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 251 states and 365 transitions. [2024-11-08 19:34:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 365 transitions. [2024-11-08 19:34:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:34:21,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:21,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:23,940 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 19:34:24,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 252 states and 366 transitions. [2024-11-08 19:34:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 366 transitions. [2024-11-08 19:34:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:34:24,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:27,456 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 19:34:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 253 states and 367 transitions. [2024-11-08 19:34:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 367 transitions. [2024-11-08 19:34:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:34:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:29,976 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 19:34:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 254 states and 368 transitions. [2024-11-08 19:34:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 368 transitions. [2024-11-08 19:34:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:34:31,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,377 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 19:34:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 255 states and 369 transitions. [2024-11-08 19:34:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 369 transitions. [2024-11-08 19:34:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:34:35,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,667 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 19:34:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 256 states and 370 transitions. [2024-11-08 19:34:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 370 transitions. [2024-11-08 19:34:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:34:39,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:39,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,479 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 19:34:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 257 states and 371 transitions. [2024-11-08 19:34:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 371 transitions. [2024-11-08 19:34:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:34:46,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:48,581 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 19:34:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 258 states and 372 transitions. [2024-11-08 19:34:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 372 transitions. [2024-11-08 19:34:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:34:49,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:49,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,060 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 19:34:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 259 states and 373 transitions. [2024-11-08 19:34:54,440 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 373 transitions. [2024-11-08 19:34:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:34:54,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 260 states and 374 transitions. [2024-11-08 19:35:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 374 transitions. [2024-11-08 19:35:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:35:00,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 261 states and 375 transitions. [2024-11-08 19:35:07,214 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 375 transitions. [2024-11-08 19:35:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:35:07,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:35:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 262 states and 376 transitions. [2024-11-08 19:35:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 376 transitions. [2024-11-08 19:35:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:35:13,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:13,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:17,320 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 19:35:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 263 states and 377 transitions. [2024-11-08 19:35:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 377 transitions. [2024-11-08 19:35:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:35:18,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:21,584 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 19:35:22,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 264 states and 378 transitions. [2024-11-08 19:35:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 378 transitions. [2024-11-08 19:35:22,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:35:22,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:26,011 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 19:35:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 265 states and 379 transitions. [2024-11-08 19:35:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 379 transitions. [2024-11-08 19:35:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:35:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:32,477 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 19:35:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 266 states and 380 transitions. [2024-11-08 19:35:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 380 transitions. [2024-11-08 19:35:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:35:34,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:34,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:39,814 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 19:35:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 267 states and 381 transitions. [2024-11-08 19:35:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 381 transitions. [2024-11-08 19:35:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:35:41,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:41,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,988 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 19:35:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 268 states and 382 transitions. [2024-11-08 19:35:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 382 transitions. [2024-11-08 19:35:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:35:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:53,025 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 19:35:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:55,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 269 states and 383 transitions. [2024-11-08 19:35:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 383 transitions. [2024-11-08 19:35:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:35:55,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:55,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:02,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 270 states and 384 transitions. [2024-11-08 19:36:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 384 transitions. [2024-11-08 19:36:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:36:02,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:36:07,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 271 states and 385 transitions. [2024-11-08 19:36:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 385 transitions. [2024-11-08 19:36:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:36:07,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:12,727 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 19:36:15,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 272 states and 386 transitions. [2024-11-08 19:36:15,190 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 386 transitions. [2024-11-08 19:36:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:36:15,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,080 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 19:36:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 273 states and 387 transitions. [2024-11-08 19:36:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 387 transitions. [2024-11-08 19:36:21,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:36:21,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:21,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:26,951 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 19:36:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 274 states and 388 transitions. [2024-11-08 19:36:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 388 transitions. [2024-11-08 19:36:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:36:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,945 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 19:36:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 275 states and 389 transitions. [2024-11-08 19:36:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 389 transitions. [2024-11-08 19:36:37,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:36:37,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,054 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 19:36:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 276 states and 390 transitions. [2024-11-08 19:36:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 390 transitions. [2024-11-08 19:36:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:36:47,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,285 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 19:36:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 277 states and 391 transitions. [2024-11-08 19:36:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 391 transitions. [2024-11-08 19:36:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:36:54,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 278 states and 392 transitions. [2024-11-08 19:37:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 392 transitions. [2024-11-08 19:37:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:37:42,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:37:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 279 states and 393 transitions. [2024-11-08 19:37:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 393 transitions. [2024-11-08 19:37:52,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:37:52,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:57,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 280 states and 394 transitions. [2024-11-08 19:38:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 394 transitions. [2024-11-08 19:38:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:38:00,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:04,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 281 states and 395 transitions. [2024-11-08 19:38:06,398 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 395 transitions. [2024-11-08 19:38:06,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:38:06,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 282 states and 396 transitions. [2024-11-08 19:38:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 396 transitions. [2024-11-08 19:38:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:38:11,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:16,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 283 states and 397 transitions. [2024-11-08 19:38:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-11-08 19:38:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:38:18,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:18,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 284 states and 398 transitions. [2024-11-08 19:38:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 398 transitions. [2024-11-08 19:38:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:38:26,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 285 states and 399 transitions. [2024-11-08 19:38:34,325 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 399 transitions. [2024-11-08 19:38:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:38:34,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:34,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:38:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 286 states and 400 transitions. [2024-11-08 19:38:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 400 transitions. [2024-11-08 19:38:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:38:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:52,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 287 states and 401 transitions. [2024-11-08 19:39:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 401 transitions. [2024-11-08 19:39:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:39:01,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 288 states and 402 transitions. [2024-11-08 19:39:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 402 transitions. [2024-11-08 19:39:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:39:13,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:13,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 289 states and 403 transitions. [2024-11-08 19:39:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 403 transitions. [2024-11-08 19:39:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:39:23,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 290 states and 404 transitions. [2024-11-08 19:39:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 404 transitions. [2024-11-08 19:39:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:39:36,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:36,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 291 states and 405 transitions. [2024-11-08 19:39:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 405 transitions. [2024-11-08 19:39:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:39:46,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:39:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 292 states and 406 transitions. [2024-11-08 19:39:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 406 transitions. [2024-11-08 19:39:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:39:56,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,833 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 19:40:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 293 states and 407 transitions. [2024-11-08 19:40:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 407 transitions. [2024-11-08 19:40:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:40:07,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 294 states and 408 transitions. [2024-11-08 19:40:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 408 transitions. [2024-11-08 19:40:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:40:16,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:16,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 295 states and 409 transitions. [2024-11-08 19:40:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 409 transitions. [2024-11-08 19:40:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:40:27,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 296 states and 410 transitions. [2024-11-08 19:40:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 410 transitions. [2024-11-08 19:40:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:40:38,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 297 states and 411 transitions. [2024-11-08 19:40:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 411 transitions. [2024-11-08 19:40:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:40:48,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:40:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 298 states and 412 transitions. [2024-11-08 19:40:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 412 transitions. [2024-11-08 19:40:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:40:58,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:08,659 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 19:41:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:13,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 299 states and 413 transitions. [2024-11-08 19:41:13,977 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 413 transitions. [2024-11-08 19:41:13,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:41:13,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:13,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:21,906 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 19:41:26,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 300 states and 414 transitions. [2024-11-08 19:41:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 414 transitions. [2024-11-08 19:41:26,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:41:26,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:26,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:41:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 301 states and 415 transitions. [2024-11-08 19:41:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 415 transitions. [2024-11-08 19:41:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:41:35,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat