./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm --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 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:56:42,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:56:42,607 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:56:42,618 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:56:42,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:56:42,652 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:56:42,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:56:42,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:56:42,654 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:56:42,655 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:56:42,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:56:42,657 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:56:42,657 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:56:42,657 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:56:42,657 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:56:42,657 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:56:42,657 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:56:42,658 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:56:42,658 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:56:42,658 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:56:42,658 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:56:42,659 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:56:42,659 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:56:42,659 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:56:42,659 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:56:42,659 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:56:42,659 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:56:42,659 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:56:42,660 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:56:42,660 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:56:42,660 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:56:42,660 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:56:42,660 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:56:42,660 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:56:42,660 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:56:42,661 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm 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 -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2024-11-13 16:56:43,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:56:43,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:56:43,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:56:43,057 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:56:43,057 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:56:43,059 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i Unable to find full path for "g++" [2024-11-13 16:56:45,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:56:45,549 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:56:45,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-11-13 16:56:45,578 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/data/777605329/2223c27b483447ef9383bceb930a8798/FLAGb2996e40b [2024-11-13 16:56:45,595 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/data/777605329/2223c27b483447ef9383bceb930a8798 [2024-11-13 16:56:45,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:56:45,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:56:45,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:56:45,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:56:45,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:56:45,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:56:45" (1/1) ... [2024-11-13 16:56:45,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d79da84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:45, skipping insertion in model container [2024-11-13 16:56:45,611 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:56:45" (1/1) ... [2024-11-13 16:56:45,683 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:56:46,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:56:46,529 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:56:46,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:56:46,838 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:56:46,839 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46 WrapperNode [2024-11-13 16:56:46,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:56:46,841 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:56:46,841 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:56:46,841 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:56:46,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:46,902 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,074 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-13 16:56:47,076 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:56:47,076 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:56:47,077 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:56:47,077 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:56:47,083 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,083 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,093 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,094 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,157 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,205 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,211 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,231 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:56:47,231 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:56:47,232 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:56:47,233 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:56:47,233 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:46" (1/1) ... [2024-11-13 16:56:47,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:56:47,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:56:47,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:56:47,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41e15c8c-092b-4c47-8c31-3f00630c92b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:56:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 16:56:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 16:56:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:56:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:56:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:56:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:56:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:56:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:56:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:56:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:56:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:56:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:56:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:56:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:56:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:56:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:56:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:56:47,536 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:56:47,538 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:56:51,625 INFO L? ?]: Removed 802 outVars from TransFormulas that were not future-live. [2024-11-13 16:56:51,625 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:56:53,776 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:56:53,777 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 16:56:53,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:56:53 BoogieIcfgContainer [2024-11-13 16:56:53,777 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:56:53,778 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:56:53,778 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:56:53,792 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:56:53,792 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:56:53" (1/1) ... [2024-11-13 16:56:53,800 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:56:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1122 states and 2193 transitions. [2024-11-13 16:56:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2193 transitions. [2024-11-13 16:56:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:56:53,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 16:56:54,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:54,217 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 [2024-11-13 16:56:54,285 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:56:54,287 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 16:56:54,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:56:54,298 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 [2024-11-13 16:56:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1125 states and 2198 transitions. [2024-11-13 16:56:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2198 transitions. [2024-11-13 16:56:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:56:54,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:56:54,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:54,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:56:54,534 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 [2024-11-13 16:56:54,587 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:56:54,589 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 16:56:54,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:56:54,601 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 22 treesize of output 10 [2024-11-13 16:56:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1128 states and 2204 transitions. [2024-11-13 16:56:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2204 transitions. [2024-11-13 16:56:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:56:54,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1128 states and 2202 transitions. [2024-11-13 16:56:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2202 transitions. [2024-11-13 16:56:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:56:55,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1128 states and 2198 transitions. [2024-11-13 16:56:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2198 transitions. [2024-11-13 16:56:55,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:56:55,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1128 states and 2194 transitions. [2024-11-13 16:56:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2194 transitions. [2024-11-13 16:56:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:56:55,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1128 states and 2188 transitions. [2024-11-13 16:56:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2188 transitions. [2024-11-13 16:56:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:56:55,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:05,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1128 states and 2182 transitions. [2024-11-13 16:57:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2182 transitions. [2024-11-13 16:57:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:57:06,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:06,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:06,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:17,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:23,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:28,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:28,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1143 states and 2202 transitions. [2024-11-13 16:57:28,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2202 transitions. [2024-11-13 16:57:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:57:28,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:28,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1143 states and 2200 transitions. [2024-11-13 16:57:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2200 transitions. [2024-11-13 16:57:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:57:28,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:28,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1143 states and 2198 transitions. [2024-11-13 16:57:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2198 transitions. [2024-11-13 16:57:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:57:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:29,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:39,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1143 states and 2196 transitions. [2024-11-13 16:57:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2196 transitions. [2024-11-13 16:57:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:57:39,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:39,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:57:49,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:51,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:57:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1146 states and 2198 transitions. [2024-11-13 16:57:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2198 transitions. [2024-11-13 16:57:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:57:51,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:57:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1148 states and 2202 transitions. [2024-11-13 16:57:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2202 transitions. [2024-11-13 16:57:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:57:53,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:57:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1150 states and 2205 transitions. [2024-11-13 16:57:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2205 transitions. [2024-11-13 16:57:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:57:55,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:55,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:57:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1152 states and 2209 transitions. [2024-11-13 16:57:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2209 transitions. [2024-11-13 16:57:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:57:57,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:57:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1153 states and 2210 transitions. [2024-11-13 16:57:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2210 transitions. [2024-11-13 16:57:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:57:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:02,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1154 states and 2211 transitions. [2024-11-13 16:58:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2211 transitions. [2024-11-13 16:58:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:58:02,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1155 states and 2212 transitions. [2024-11-13 16:58:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2212 transitions. [2024-11-13 16:58:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:58:04,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:04,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1156 states and 2213 transitions. [2024-11-13 16:58:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2213 transitions. [2024-11-13 16:58:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:58:06,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-13 16:58:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-13 16:58:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:58:09,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:10,582 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:11,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1158 states and 2215 transitions. [2024-11-13 16:58:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2215 transitions. [2024-11-13 16:58:11,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:58:11,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:11,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1159 states and 2216 transitions. [2024-11-13 16:58:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2216 transitions. [2024-11-13 16:58:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:58:13,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1160 states and 2217 transitions. [2024-11-13 16:58:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2217 transitions. [2024-11-13 16:58:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:58:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1161 states and 2218 transitions. [2024-11-13 16:58:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2218 transitions. [2024-11-13 16:58:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:58:17,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1162 states and 2219 transitions. [2024-11-13 16:58:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2219 transitions. [2024-11-13 16:58:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:58:19,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1163 states and 2220 transitions. [2024-11-13 16:58:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2220 transitions. [2024-11-13 16:58:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:58:22,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:22,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:24,237 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:24,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1164 states and 2221 transitions. [2024-11-13 16:58:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2221 transitions. [2024-11-13 16:58:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:24,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:24,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1165 states and 2222 transitions. [2024-11-13 16:58:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2222 transitions. [2024-11-13 16:58:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:26,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1166 states and 2223 transitions. [2024-11-13 16:58:28,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2223 transitions. [2024-11-13 16:58:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:58:28,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:28,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1167 states and 2224 transitions. [2024-11-13 16:58:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2224 transitions. [2024-11-13 16:58:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:58:31,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:31,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1168 states and 2225 transitions. [2024-11-13 16:58:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2225 transitions. [2024-11-13 16:58:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:58:34,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1169 states and 2226 transitions. [2024-11-13 16:58:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2226 transitions. [2024-11-13 16:58:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:58:36,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1170 states and 2227 transitions. [2024-11-13 16:58:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2227 transitions. [2024-11-13 16:58:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:39,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:39,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:41,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1171 states and 2228 transitions. [2024-11-13 16:58:41,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2228 transitions. [2024-11-13 16:58:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:41,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1172 states and 2229 transitions. [2024-11-13 16:58:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2229 transitions. [2024-11-13 16:58:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:58:44,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:44,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1173 states and 2230 transitions. [2024-11-13 16:58:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2230 transitions. [2024-11-13 16:58:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:58:45,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:49,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:49,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1174 states and 2231 transitions. [2024-11-13 16:58:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2231 transitions. [2024-11-13 16:58:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:58:49,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:49,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1175 states and 2232 transitions. [2024-11-13 16:58:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2232 transitions. [2024-11-13 16:58:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:58:51,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1176 states and 2233 transitions. [2024-11-13 16:58:54,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2233 transitions. [2024-11-13 16:58:54,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:58:54,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:54,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:58:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1177 states and 2234 transitions. [2024-11-13 16:58:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2234 transitions. [2024-11-13 16:58:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:58:57,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1178 states and 2235 transitions. [2024-11-13 16:59:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2235 transitions. [2024-11-13 16:59:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:59:00,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1179 states and 2236 transitions. [2024-11-13 16:59:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2236 transitions. [2024-11-13 16:59:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:59:03,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1180 states and 2237 transitions. [2024-11-13 16:59:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2237 transitions. [2024-11-13 16:59:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:59:07,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:07,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1181 states and 2238 transitions. [2024-11-13 16:59:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2238 transitions. [2024-11-13 16:59:11,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:59:11,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:11,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1182 states and 2239 transitions. [2024-11-13 16:59:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2239 transitions. [2024-11-13 16:59:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:59:14,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:14,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1183 states and 2240 transitions. [2024-11-13 16:59:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2240 transitions. [2024-11-13 16:59:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:59:17,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1184 states and 2241 transitions. [2024-11-13 16:59:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2241 transitions. [2024-11-13 16:59:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:59:21,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:21,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:24,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1185 states and 2242 transitions. [2024-11-13 16:59:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2242 transitions. [2024-11-13 16:59:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:59:24,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:24,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1186 states and 2243 transitions. [2024-11-13 16:59:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2243 transitions. [2024-11-13 16:59:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:59:28,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:28,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:33,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:33,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1187 states and 2244 transitions. [2024-11-13 16:59:33,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2244 transitions. [2024-11-13 16:59:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:59:33,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:36,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1188 states and 2245 transitions. [2024-11-13 16:59:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2245 transitions. [2024-11-13 16:59:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:59:36,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1189 states and 2246 transitions. [2024-11-13 16:59:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2246 transitions. [2024-11-13 16:59:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:59:41,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1190 states and 2247 transitions. [2024-11-13 16:59:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2247 transitions. [2024-11-13 16:59:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:59:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:46,729 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1191 states and 2248 transitions. [2024-11-13 16:59:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2248 transitions. [2024-11-13 16:59:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:59:47,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:47,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:59:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:51,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1192 states and 2249 transitions. [2024-11-13 16:59:51,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2249 transitions. [2024-11-13 16:59:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:59:51,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:51,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 17:00:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1193 states and 2250 transitions. [2024-11-13 17:00:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2250 transitions. [2024-11-13 17:00:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:00:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1194 states and 2251 transitions. [2024-11-13 17:00:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2251 transitions. [2024-11-13 17:00:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:00:21,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:22,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1196 states and 2257 transitions. [2024-11-13 17:00:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2257 transitions. [2024-11-13 17:00:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 17:00:23,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:23,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1198 states and 2261 transitions. [2024-11-13 17:00:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2261 transitions. [2024-11-13 17:00:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:00:27,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:27,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1199 states and 2262 transitions. [2024-11-13 17:00:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2262 transitions. [2024-11-13 17:00:30,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 17:00:30,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:30,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1202 states and 2270 transitions. [2024-11-13 17:00:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2270 transitions. [2024-11-13 17:00:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 17:00:35,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:35,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1203 states and 2271 transitions. [2024-11-13 17:00:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2271 transitions. [2024-11-13 17:00:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 17:00:39,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1204 states and 2272 transitions. [2024-11-13 17:00:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2272 transitions. [2024-11-13 17:00:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 17:00:41,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1205 states and 2273 transitions. [2024-11-13 17:00:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2273 transitions. [2024-11-13 17:00:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 17:00:44,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:44,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:48,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1206 states and 2274 transitions. [2024-11-13 17:00:48,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2274 transitions. [2024-11-13 17:00:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 17:00:48,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:48,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1207 states and 2275 transitions. [2024-11-13 17:00:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2275 transitions. [2024-11-13 17:00:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 17:00:52,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:54,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-11-13 17:00:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-11-13 17:00:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 17:00:54,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:54,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:00:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1209 states and 2277 transitions. [2024-11-13 17:00:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2277 transitions. [2024-11-13 17:00:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 17:00:59,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:03,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1210 states and 2278 transitions. [2024-11-13 17:01:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2278 transitions. [2024-11-13 17:01:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 17:01:03,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:03,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:05,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1211 states and 2279 transitions. [2024-11-13 17:01:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2279 transitions. [2024-11-13 17:01:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 17:01:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1212 states and 2280 transitions. [2024-11-13 17:01:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2280 transitions. [2024-11-13 17:01:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 17:01:10,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1213 states and 2281 transitions. [2024-11-13 17:01:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2281 transitions. [2024-11-13 17:01:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 17:01:15,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1214 states and 2282 transitions. [2024-11-13 17:01:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2282 transitions. [2024-11-13 17:01:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 17:01:19,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:19,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1215 states and 2283 transitions. [2024-11-13 17:01:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2283 transitions. [2024-11-13 17:01:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:01:22,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1216 states and 2284 transitions. [2024-11-13 17:01:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2284 transitions. [2024-11-13 17:01:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:01:26,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1217 states and 2285 transitions. [2024-11-13 17:01:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2285 transitions. [2024-11-13 17:01:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 17:01:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1218 states and 2286 transitions. [2024-11-13 17:01:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2286 transitions. [2024-11-13 17:01:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:01:34,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1219 states and 2287 transitions. [2024-11-13 17:01:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2287 transitions. [2024-11-13 17:01:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 17:01:38,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:38,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1220 states and 2288 transitions. [2024-11-13 17:01:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2288 transitions. [2024-11-13 17:01:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 17:01:44,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:44,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1221 states and 2289 transitions. [2024-11-13 17:01:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2289 transitions. [2024-11-13 17:01:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 17:01:47,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1222 states and 2290 transitions. [2024-11-13 17:01:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2290 transitions. [2024-11-13 17:01:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 17:01:53,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:53,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:01:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1223 states and 2291 transitions. [2024-11-13 17:01:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2291 transitions. [2024-11-13 17:01:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 17:01:57,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:02:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1224 states and 2292 transitions. [2024-11-13 17:02:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2292 transitions. [2024-11-13 17:02:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 17:02:02,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:02:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1225 states and 2293 transitions. [2024-11-13 17:02:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2293 transitions. [2024-11-13 17:02:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 17:02:07,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:07,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:11,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:02:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1226 states and 2294 transitions. [2024-11-13 17:02:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2294 transitions. [2024-11-13 17:02:13,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 17:02:13,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:13,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:02:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1227 states and 2295 transitions. [2024-11-13 17:02:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2295 transitions. [2024-11-13 17:02:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 17:02:17,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:02:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1228 states and 2296 transitions. [2024-11-13 17:02:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2296 transitions. [2024-11-13 17:02:23,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 17:02:23,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:23,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:02:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1229 states and 2297 transitions. [2024-11-13 17:02:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2297 transitions. [2024-11-13 17:02:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 17:02:28,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:28,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1230 states and 2298 transitions. [2024-11-13 17:03:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2298 transitions. [2024-11-13 17:03:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 17:03:02,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:07,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1231 states and 2299 transitions. [2024-11-13 17:03:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2299 transitions. [2024-11-13 17:03:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 17:03:09,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:09,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:15,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1232 states and 2300 transitions. [2024-11-13 17:03:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2300 transitions. [2024-11-13 17:03:15,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 17:03:15,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1233 states and 2301 transitions. [2024-11-13 17:03:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2301 transitions. [2024-11-13 17:03:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:03:19,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1234 states and 2302 transitions. [2024-11-13 17:03:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2302 transitions. [2024-11-13 17:03:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:03:26,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:30,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1235 states and 2303 transitions. [2024-11-13 17:03:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2303 transitions. [2024-11-13 17:03:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:03:32,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1236 states and 2304 transitions. [2024-11-13 17:03:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2304 transitions. [2024-11-13 17:03:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:03:39,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:39,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1237 states and 2305 transitions. [2024-11-13 17:03:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2305 transitions. [2024-11-13 17:03:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:03:46,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:46,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:03:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1238 states and 2306 transitions. [2024-11-13 17:03:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2306 transitions. [2024-11-13 17:03:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:03:55,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:00,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1239 states and 2307 transitions. [2024-11-13 17:04:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2307 transitions. [2024-11-13 17:04:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:04:02,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1240 states and 2308 transitions. [2024-11-13 17:04:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2308 transitions. [2024-11-13 17:04:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 17:04:11,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:18,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1241 states and 2309 transitions. [2024-11-13 17:04:18,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2309 transitions. [2024-11-13 17:04:18,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 17:04:18,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:18,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:23,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1242 states and 2310 transitions. [2024-11-13 17:04:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2310 transitions. [2024-11-13 17:04:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 17:04:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1243 states and 2311 transitions. [2024-11-13 17:04:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2311 transitions. [2024-11-13 17:04:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 17:04:36,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:44,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:44,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1244 states and 2312 transitions. [2024-11-13 17:04:44,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2312 transitions. [2024-11-13 17:04:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 17:04:44,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:44,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:04:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:51,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1245 states and 2313 transitions. [2024-11-13 17:04:51,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2313 transitions. [2024-11-13 17:04:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 17:04:51,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:57,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1246 states and 2314 transitions. [2024-11-13 17:05:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2314 transitions. [2024-11-13 17:05:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 17:05:02,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:10,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:10,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1247 states and 2315 transitions. [2024-11-13 17:05:10,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2315 transitions. [2024-11-13 17:05:10,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 17:05:10,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:10,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1248 states and 2316 transitions. [2024-11-13 17:05:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2316 transitions. [2024-11-13 17:05:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 17:05:20,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:20,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:26,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1249 states and 2317 transitions. [2024-11-13 17:05:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2317 transitions. [2024-11-13 17:05:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 17:05:29,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:35,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1250 states and 2318 transitions. [2024-11-13 17:05:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2318 transitions. [2024-11-13 17:05:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 17:05:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1251 states and 2319 transitions. [2024-11-13 17:05:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2319 transitions. [2024-11-13 17:05:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 17:05:49,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:05:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1252 states and 2320 transitions. [2024-11-13 17:05:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2320 transitions. [2024-11-13 17:05:56,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 17:05:56,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:56,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:06:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1253 states and 2321 transitions. [2024-11-13 17:06:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2321 transitions. [2024-11-13 17:06:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 17:06:10,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:06:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1254 states and 2322 transitions. [2024-11-13 17:06:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2322 transitions. [2024-11-13 17:06:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 17:06:19,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:19,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:06:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1255 states and 2323 transitions. [2024-11-13 17:06:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2323 transitions. [2024-11-13 17:06:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 17:06:31,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:06:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1256 states and 2324 transitions. [2024-11-13 17:06:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2324 transitions. [2024-11-13 17:06:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 17:06:39,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:39,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:06:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1257 states and 2325 transitions. [2024-11-13 17:06:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2325 transitions. [2024-11-13 17:06:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 17:06:51,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:07:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1258 states and 2326 transitions. [2024-11-13 17:07:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2326 transitions. [2024-11-13 17:07:01,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 17:07:01,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:01,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:07:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:13,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1259 states and 2327 transitions. [2024-11-13 17:07:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2327 transitions. [2024-11-13 17:07:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 17:07:13,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:07:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1260 states and 2328 transitions. [2024-11-13 17:07:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2328 transitions. [2024-11-13 17:07:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 17:07:24,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:07:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1261 states and 2329 transitions. [2024-11-13 17:07:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2329 transitions. [2024-11-13 17:07:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 17:07:34,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:34,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:07:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:43,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1262 states and 2330 transitions. [2024-11-13 17:07:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2330 transitions. [2024-11-13 17:07:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 17:07:43,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:07:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1263 states and 2331 transitions. [2024-11-13 17:07:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2331 transitions. [2024-11-13 17:07:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 17:07:52,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:08:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1264 states and 2332 transitions. [2024-11-13 17:08:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2332 transitions. [2024-11-13 17:08:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 17:08:03,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:08:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1265 states and 2333 transitions. [2024-11-13 17:08:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2333 transitions. [2024-11-13 17:08:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 17:08:19,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:19,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:08:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1266 states and 2334 transitions. [2024-11-13 17:08:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2334 transitions. [2024-11-13 17:08:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 17:08:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:08:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:43,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1267 states and 2335 transitions. [2024-11-13 17:08:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2335 transitions. [2024-11-13 17:08:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 17:08:43,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:09:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1268 states and 2336 transitions. [2024-11-13 17:09:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2336 transitions. [2024-11-13 17:09:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 17:09:42,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:42,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 17:09:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:55,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1269 states and 2337 transitions. [2024-11-13 17:09:55,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2337 transitions. [2024-11-13 17:09:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 17:09:55,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat