./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.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_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/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_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/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_f9f1c3f0-d3a0-41d0-864e-2999985167fb/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:20:13,459 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:20:13,544 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:20:13,549 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:20:13,549 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:20:13,570 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:20:13,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:20:13,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:20:13,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:20:13,572 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:20:13,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:20:13,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:20:13,572 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:20:13,572 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:20:13,572 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:20:13,572 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:20:13,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:20:13,574 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:20:13,574 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:20:13,574 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:20:13,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:20:13,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:20:13,574 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:20:13,574 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:20:13,574 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:20:13,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:20:13,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:20:13,575 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_f9f1c3f0-d3a0-41d0-864e-2999985167fb/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 -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2024-11-13 23:20:13,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:20:13,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:20:13,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:20:13,920 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:20:13,921 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:20:13,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i Unable to find full path for "g++" [2024-11-13 23:20:15,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:20:16,166 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:20:16,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2024-11-13 23:20:16,198 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/data/857b82937/a14e6635b5a94a25a72b369e655d6cdf/FLAG06259ae72 [2024-11-13 23:20:16,218 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/data/857b82937/a14e6635b5a94a25a72b369e655d6cdf [2024-11-13 23:20:16,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:20:16,221 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:20:16,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:20:16,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:20:16,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:20:16,229 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:20:16" (1/1) ... [2024-11-13 23:20:16,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525680f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:16, skipping insertion in model container [2024-11-13 23:20:16,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:20:16" (1/1) ... [2024-11-13 23:20:16,294 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:20:16,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:20:16,857 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:20:17,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:20:17,069 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:20:17,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17 WrapperNode [2024-11-13 23:20:17,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:20:17,071 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:20:17,071 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:20:17,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:20:17,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,105 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,176 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-11-13 23:20:17,177 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:20:17,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:20:17,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:20:17,178 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:20:17,189 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,209 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,261 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,285 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,303 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,321 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:20:17,323 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:20:17,323 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:20:17,323 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:20:17,324 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:20:17" (1/1) ... [2024-11-13 23:20:17,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:20:17,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:20:17,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:20:17,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f1c3f0-d3a0-41d0-864e-2999985167fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:20:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:20:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:20:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:20:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:20:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:20:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:20:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:20:17,707 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:20:17,709 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:20:20,549 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-11-13 23:20:20,550 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:20:22,418 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:20:22,420 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 23:20:22,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:20:22 BoogieIcfgContainer [2024-11-13 23:20:22,421 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:20:22,422 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:20:22,422 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:20:22,434 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:20:22,435 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:20:22" (1/1) ... [2024-11-13 23:20:22,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:20:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-11-13 23:20:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-11-13 23:20:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:20:22,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:22,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:22,706 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 23:20:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-11-13 23:20:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-11-13 23:20:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:20:22,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:20:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:22,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:20:22,885 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:20:22,918 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 23:20:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 145 states and 242 transitions. [2024-11-13 23:20:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 242 transitions. [2024-11-13 23:20:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:20:22,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:22,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,061 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 23:20:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 145 states and 238 transitions. [2024-11-13 23:20:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 238 transitions. [2024-11-13 23:20:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:20:23,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,125 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 23:20:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 145 states and 230 transitions. [2024-11-13 23:20:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 230 transitions. [2024-11-13 23:20:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:20:23,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:23,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,219 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 23:20:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 145 states and 218 transitions. [2024-11-13 23:20:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 218 transitions. [2024-11-13 23:20:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:20:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,529 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 23:20:33,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:43,652 WARN L539 Checker$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 23:20:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 145 states and 204 transitions. [2024-11-13 23:20:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 204 transitions. [2024-11-13 23:20:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:43,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:43,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:44,232 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 23:20:45,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 159 states and 219 transitions. [2024-11-13 23:20:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 219 transitions. [2024-11-13 23:20:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:20:45,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:45,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:45,987 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 23:20:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 159 states and 217 transitions. [2024-11-13 23:20:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 217 transitions. [2024-11-13 23:20:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:20:46,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:46,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,220 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 23:20:49,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 159 states and 215 transitions. [2024-11-13 23:20:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 215 transitions. [2024-11-13 23:20:50,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:20:50,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:50,478 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 23:21:00,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:10,502 WARN L539 Checker$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 23:21:20,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:29,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 162 states and 217 transitions. [2024-11-13 23:21:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 217 transitions. [2024-11-13 23:21:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:21:29,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:29,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:21:40,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:43,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:53,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:03,699 WARN L539 Checker$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 23:22:07,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 208 states and 273 transitions. [2024-11-13 23:22:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 273 transitions. [2024-11-13 23:22:07,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:22:07,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:07,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:22:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 208 states and 271 transitions. [2024-11-13 23:22:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 271 transitions. [2024-11-13 23:22:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:22:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:22:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 208 states and 269 transitions. [2024-11-13 23:22:07,602 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 269 transitions. [2024-11-13 23:22:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:22:07,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:22:17,859 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 23:22:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:17,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 267 transitions. [2024-11-13 23:22:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 267 transitions. [2024-11-13 23:22:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:22:17,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:17,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:22:24,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:27,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:27,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 211 states and 269 transitions. [2024-11-13 23:22:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 269 transitions. [2024-11-13 23:22:27,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:22:27,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:27,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:27,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:22:37,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:46,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:46,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 214 states and 271 transitions. [2024-11-13 23:22:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 271 transitions. [2024-11-13 23:22:46,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:22:46,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:46,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:22:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-13 23:22:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-13 23:22:47,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:22:47,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:22:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 214 states and 268 transitions. [2024-11-13 23:22:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-11-13 23:22:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:22:47,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:22:58,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:59,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:09,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:19,914 WARN L539 Checker$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 23:23:30,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:40,218 WARN L539 Checker$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 23:23:50,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:00,239 WARN L539 Checker$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 23:24:00,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-13 23:24:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-13 23:24:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:24:00,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:00,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:00,829 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:24:01,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 289 states and 360 transitions. [2024-11-13 23:24:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 360 transitions. [2024-11-13 23:24:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:24:01,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:24:11,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:21,655 WARN L539 Checker$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 23:24:32,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:35,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 356 states and 441 transitions. [2024-11-13 23:24:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 441 transitions. [2024-11-13 23:24:36,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:24:36,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:36,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:36,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-11-13 23:24:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-11-13 23:24:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:24:38,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:24:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 360 states and 445 transitions. [2024-11-13 23:24:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 445 transitions. [2024-11-13 23:24:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:24:39,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,301 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 362 states and 448 transitions. [2024-11-13 23:24:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 448 transitions. [2024-11-13 23:24:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:24:41,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:24:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 363 states and 450 transitions. [2024-11-13 23:24:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 450 transitions. [2024-11-13 23:24:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:43,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:43,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:24:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 365 states and 453 transitions. [2024-11-13 23:24:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 453 transitions. [2024-11-13 23:24:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:45,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:24:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 365 states and 451 transitions. [2024-11-13 23:24:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 451 transitions. [2024-11-13 23:24:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:24:46,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 366 states and 452 transitions. [2024-11-13 23:24:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 452 transitions. [2024-11-13 23:24:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:24:48,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:48,930 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:24:55,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:24:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 369 states and 454 transitions. [2024-11-13 23:24:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 454 transitions. [2024-11-13 23:24:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:24:55,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:24:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 370 states and 455 transitions. [2024-11-13 23:24:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 455 transitions. [2024-11-13 23:24:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:24:58,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:58,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:25:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 371 states and 456 transitions. [2024-11-13 23:25:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 456 transitions. [2024-11-13 23:25:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:25:00,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:25:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 372 states and 457 transitions. [2024-11-13 23:25:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 457 transitions. [2024-11-13 23:25:02,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:25:02,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:02,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:25:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 373 states and 458 transitions. [2024-11-13 23:25:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 458 transitions. [2024-11-13 23:25:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:25:05,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:05,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 23:25:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 374 states and 459 transitions. [2024-11-13 23:25:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 459 transitions. [2024-11-13 23:25:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:25:07,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:25:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 375 states and 460 transitions. [2024-11-13 23:25:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 460 transitions. [2024-11-13 23:25:10,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:25:10,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:10,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:12,989 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 23:25:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:13,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 376 states and 461 transitions. [2024-11-13 23:25:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 461 transitions. [2024-11-13 23:25:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:25:13,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:13,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 23:25:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 377 states and 462 transitions. [2024-11-13 23:25:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 462 transitions. [2024-11-13 23:25:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:25:16,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 23:25:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 378 states and 463 transitions. [2024-11-13 23:25:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 463 transitions. [2024-11-13 23:25:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:25:18,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:18,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 23:25:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:21,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 379 states and 464 transitions. [2024-11-13 23:25:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 464 transitions. [2024-11-13 23:25:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:25:21,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:22,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 23:25:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 380 states and 465 transitions. [2024-11-13 23:25:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 465 transitions. [2024-11-13 23:25:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:25:24,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 23:25:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 381 states and 466 transitions. [2024-11-13 23:25:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 466 transitions. [2024-11-13 23:25:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:25:27,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:25:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 382 states and 467 transitions. [2024-11-13 23:25:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 467 transitions. [2024-11-13 23:25:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:25:29,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:32,878 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:25:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 383 states and 468 transitions. [2024-11-13 23:25:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 468 transitions. [2024-11-13 23:25:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:25:33,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:33,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:25:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 384 states and 469 transitions. [2024-11-13 23:25:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 469 transitions. [2024-11-13 23:25:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:25:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 23:25:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 385 states and 470 transitions. [2024-11-13 23:25:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 470 transitions. [2024-11-13 23:25:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:25:40,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 23:25:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-11-13 23:25:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-11-13 23:25:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:25:43,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:43,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 23:25:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 387 states and 472 transitions. [2024-11-13 23:25:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 472 transitions. [2024-11-13 23:25:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:25:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 23:25:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 388 states and 473 transitions. [2024-11-13 23:25:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 473 transitions. [2024-11-13 23:25:50,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:25:50,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:50,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 23:25:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 389 states and 474 transitions. [2024-11-13 23:25:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 474 transitions. [2024-11-13 23:25:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:25:54,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 23:25:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:58,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 390 states and 475 transitions. [2024-11-13 23:25:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 475 transitions. [2024-11-13 23:25:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:25:58,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:58,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 23:26:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 391 states and 476 transitions. [2024-11-13 23:26:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 476 transitions. [2024-11-13 23:26:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:26:02,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 23:26:06,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 392 states and 477 transitions. [2024-11-13 23:26:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 477 transitions. [2024-11-13 23:26:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:26:06,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 23:26:10,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 393 states and 478 transitions. [2024-11-13 23:26:10,428 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 478 transitions. [2024-11-13 23:26:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:26:10,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:10,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 23:26:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 394 states and 479 transitions. [2024-11-13 23:26:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 479 transitions. [2024-11-13 23:26:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:26:14,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:14,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 23:26:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 395 states and 480 transitions. [2024-11-13 23:26:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 480 transitions. [2024-11-13 23:26:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:26:19,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 23:26:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 396 states and 481 transitions. [2024-11-13 23:26:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 481 transitions. [2024-11-13 23:26:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:26:23,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 23:26:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 397 states and 482 transitions. [2024-11-13 23:26:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 482 transitions. [2024-11-13 23:26:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:26:27,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 23:26:32,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 398 states and 483 transitions. [2024-11-13 23:26:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 483 transitions. [2024-11-13 23:26:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:26:32,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 23:26:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 399 states and 484 transitions. [2024-11-13 23:26:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 484 transitions. [2024-11-13 23:26:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:26:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 23:26:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 400 states and 485 transitions. [2024-11-13 23:26:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 485 transitions. [2024-11-13 23:26:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:26:42,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:26:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 401 states and 486 transitions. [2024-11-13 23:26:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 486 transitions. [2024-11-13 23:26:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:26:47,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 23:26:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 402 states and 487 transitions. [2024-11-13 23:26:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 487 transitions. [2024-11-13 23:26:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:26:52,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 23:26:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 403 states and 488 transitions. [2024-11-13 23:26:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 488 transitions. [2024-11-13 23:26:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:26:57,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 23:27:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 404 states and 489 transitions. [2024-11-13 23:27:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 489 transitions. [2024-11-13 23:27:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:27:01,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:01,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:27:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 405 states and 490 transitions. [2024-11-13 23:27:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 490 transitions. [2024-11-13 23:27:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:27:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 23:27:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 406 states and 491 transitions. [2024-11-13 23:27:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 491 transitions. [2024-11-13 23:27:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:27:11,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 23:27:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 407 states and 492 transitions. [2024-11-13 23:27:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 492 transitions. [2024-11-13 23:27:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:27:17,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 23:27:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 408 states and 493 transitions. [2024-11-13 23:27:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 493 transitions. [2024-11-13 23:27:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:27:23,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 23:27:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 409 states and 494 transitions. [2024-11-13 23:27:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 494 transitions. [2024-11-13 23:27:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:27:47,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:47,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 23:27:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 410 states and 499 transitions. [2024-11-13 23:27:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 499 transitions. [2024-11-13 23:27:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:27:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 23:27:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 411 states and 503 transitions. [2024-11-13 23:27:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 503 transitions. [2024-11-13 23:27:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:27:54,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 23:27:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 412 states and 505 transitions. [2024-11-13 23:27:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 505 transitions. [2024-11-13 23:27:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:27:58,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 23:28:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 413 states and 506 transitions. [2024-11-13 23:28:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 506 transitions. [2024-11-13 23:28:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:28:03,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:03,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 23:28:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 414 states and 507 transitions. [2024-11-13 23:28:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 507 transitions. [2024-11-13 23:28:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:28:07,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:07,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:11,807 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 23:28:13,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 416 states and 511 transitions. [2024-11-13 23:28:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 511 transitions. [2024-11-13 23:28:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:28:13,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:13,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 23:28:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 417 states and 512 transitions. [2024-11-13 23:28:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 512 transitions. [2024-11-13 23:28:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:28:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:24,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 23:28:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 418 states and 513 transitions. [2024-11-13 23:28:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 513 transitions. [2024-11-13 23:28:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:28:25,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:25,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 23:28:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 419 states and 514 transitions. [2024-11-13 23:28:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 514 transitions. [2024-11-13 23:28:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:28:31,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 23:28:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 420 states and 515 transitions. [2024-11-13 23:28:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 515 transitions. [2024-11-13 23:28:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:28:38,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:43,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 23:28:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 421 states and 516 transitions. [2024-11-13 23:28:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 516 transitions. [2024-11-13 23:28:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:28:45,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:45,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 23:28:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 422 states and 517 transitions. [2024-11-13 23:28:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 517 transitions. [2024-11-13 23:28:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:28:50,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:50,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 23:28:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 423 states and 518 transitions. [2024-11-13 23:28:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 518 transitions. [2024-11-13 23:28:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:28:56,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:00,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 23:29:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 424 states and 519 transitions. [2024-11-13 23:29:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 519 transitions. [2024-11-13 23:29:01,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 23:29:01,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 23:29:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:07,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 425 states and 520 transitions. [2024-11-13 23:29:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 520 transitions. [2024-11-13 23:29:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:29:07,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:07,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 23:29:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 426 states and 521 transitions. [2024-11-13 23:29:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 521 transitions. [2024-11-13 23:29:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:29:13,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:13,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 23:29:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 427 states and 522 transitions. [2024-11-13 23:29:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 522 transitions. [2024-11-13 23:29:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:29:20,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 23:29:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 428 states and 523 transitions. [2024-11-13 23:29:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 523 transitions. [2024-11-13 23:29:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:29:27,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:31,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 23:29:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 429 states and 524 transitions. [2024-11-13 23:29:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 524 transitions. [2024-11-13 23:29:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 23:29:32,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:32,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 23:29:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 430 states and 525 transitions. [2024-11-13 23:29:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 525 transitions. [2024-11-13 23:29:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:29:38,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:46,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 23:29:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 431 states and 526 transitions. [2024-11-13 23:29:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 526 transitions. [2024-11-13 23:29:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:29:47,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 23:29:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 432 states and 527 transitions. [2024-11-13 23:29:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 527 transitions. [2024-11-13 23:29:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:29:54,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:54,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 23:29:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 433 states and 528 transitions. [2024-11-13 23:29:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 528 transitions. [2024-11-13 23:29:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:29:59,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 23:30:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 434 states and 529 transitions. [2024-11-13 23:30:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 529 transitions. [2024-11-13 23:30:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:30:08,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 23:30:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 435 states and 530 transitions. [2024-11-13 23:30:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 530 transitions. [2024-11-13 23:30:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:30:17,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:17,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 23:30:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 436 states and 531 transitions. [2024-11-13 23:30:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 531 transitions. [2024-11-13 23:30:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:30:23,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 23:30:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 437 states and 532 transitions. [2024-11-13 23:30:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 532 transitions. [2024-11-13 23:30:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:30:50,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 23:31:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 438 states and 533 transitions. [2024-11-13 23:31:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 533 transitions. [2024-11-13 23:31:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:31:00,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 23:31:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 439 states and 534 transitions. [2024-11-13 23:31:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 534 transitions. [2024-11-13 23:31:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 23:31:09,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 23:31:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 440 states and 535 transitions. [2024-11-13 23:31:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 535 transitions. [2024-11-13 23:31:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 23:31:17,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:17,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 23:31:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 441 states and 536 transitions. [2024-11-13 23:31:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 536 transitions. [2024-11-13 23:31:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:31:27,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:27,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 23:31:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 442 states and 537 transitions. [2024-11-13 23:31:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 537 transitions. [2024-11-13 23:31:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:31:35,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 23:31:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 443 states and 538 transitions. [2024-11-13 23:31:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 538 transitions. [2024-11-13 23:31:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 23:31:44,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:44,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 23:31:54,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 444 states and 539 transitions. [2024-11-13 23:31:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 539 transitions. [2024-11-13 23:31:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 23:31:54,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:54,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 23:32:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:01,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 445 states and 540 transitions. [2024-11-13 23:32:01,452 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 540 transitions. [2024-11-13 23:32:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:32:01,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:01,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 23:32:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 446 states and 541 transitions. [2024-11-13 23:32:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 541 transitions. [2024-11-13 23:32:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 23:32:15,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 23:32:26,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 447 states and 542 transitions. [2024-11-13 23:32:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 542 transitions. [2024-11-13 23:32:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:32:26,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:26,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 23:32:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 448 states and 543 transitions. [2024-11-13 23:32:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 543 transitions. [2024-11-13 23:32:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:32:38,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 23:32:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 449 states and 544 transitions. [2024-11-13 23:32:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 544 transitions. [2024-11-13 23:32:53,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:32:53,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:53,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 23:33:05,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 450 states and 545 transitions. [2024-11-13 23:33:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 545 transitions. [2024-11-13 23:33:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:33:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:05,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:16,398 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 23:33:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 451 states and 546 transitions. [2024-11-13 23:33:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 546 transitions. [2024-11-13 23:33:20,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:33:20,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:20,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms