./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3 --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 173419c809fa8cb7fa094fdfc7b5765802a9a2fdebfe9d0a53cd745fd0c573d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:57:46,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:57:46,135 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:57:46,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:57:46,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:57:46,178 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:57:46,179 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:57:46,179 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:57:46,180 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:57:46,180 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:57:46,180 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:57:46,180 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:57:46,181 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:57:46,181 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:57:46,181 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:57:46,181 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:57:46,181 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:57:46,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:57:46,182 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:57:46,182 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:57:46,182 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:57:46,182 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:57:46,182 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:57:46,183 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:57:46,183 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:57:46,183 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:57:46,183 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:57:46,183 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:57:46,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:57:46,184 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:57:46,184 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:57:46,184 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:57:46,185 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:57:46,185 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:57:46,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:57:46,185 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_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 173419c809fa8cb7fa094fdfc7b5765802a9a2fdebfe9d0a53cd745fd0c573d2 [2024-11-25 02:57:46,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:57:46,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:57:46,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:57:46,595 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:57:46,596 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:57:46,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c [2024-11-25 02:57:50,256 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/data/d73ce528b/cca76b475d3747d8b680d2c23052ecf8/FLAG8e5e3b1a0 [2024-11-25 02:57:50,581 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:57:50,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound5.c [2024-11-25 02:57:50,605 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/data/d73ce528b/cca76b475d3747d8b680d2c23052ecf8/FLAG8e5e3b1a0 [2024-11-25 02:57:50,833 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/data/d73ce528b/cca76b475d3747d8b680d2c23052ecf8 [2024-11-25 02:57:50,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:57:50,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:57:50,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:57:50,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:57:50,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:57:50,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:57:50" (1/1) ... [2024-11-25 02:57:50,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@205a714e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:50, skipping insertion in model container [2024-11-25 02:57:50,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:57:50" (1/1) ... [2024-11-25 02:57:50,879 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:57:51,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:57:51,165 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:57:51,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:57:51,254 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:57:51,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51 WrapperNode [2024-11-25 02:57:51,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:57:51,258 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:57:51,258 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:57:51,259 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:57:51,277 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,291 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,353 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-11-25 02:57:51,354 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:57:51,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:57:51,358 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:57:51,358 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:57:51,371 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,378 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,387 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,406 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:57:51,415 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:57:51,415 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:57:51,415 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:57:51,416 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:57:51" (1/1) ... [2024-11-25 02:57:51,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:57:51,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:57:51,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:57:51,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8101f9ff-d60e-493a-adae-c36db341591e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:57:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:57:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:57:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:57:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:57:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:57:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:57:51,602 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:57:51,605 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:57:53,052 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-11-25 02:57:53,054 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:57:53,160 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:57:53,160 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:57:53,161 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:57:53 BoogieIcfgContainer [2024-11-25 02:57:53,161 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:57:53,162 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:57:53,162 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:57:53,211 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:57:53,212 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:57:53" (1/1) ... [2024-11-25 02:57:53,226 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:57:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-11-25 02:57:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-11-25 02:57:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:57:53,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-25 02:57:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-25 02:57:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:57:53,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:53,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:53,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-25 02:57:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-25 02:57:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:57:53,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-11-25 02:57:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-11-25 02:57:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:57:54,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 308 states and 323 transitions. [2024-11-25 02:57:54,335 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 323 transitions. [2024-11-25 02:57:54,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:57:54,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-11-25 02:57:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-11-25 02:57:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:57:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 310 states and 325 transitions. [2024-11-25 02:57:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 325 transitions. [2024-11-25 02:57:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:57:54,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-11-25 02:57:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-11-25 02:57:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:57:54,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-11-25 02:57:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-11-25 02:57:54,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:57:54,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 314 states and 330 transitions. [2024-11-25 02:57:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 330 transitions. [2024-11-25 02:57:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:57:54,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-11-25 02:57:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-11-25 02:57:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:57:54,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:54,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:57:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:57:54,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:57:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 315 states and 331 transitions. [2024-11-25 02:57:55,108 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 331 transitions. [2024-11-25 02:57:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:57:55,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-11-25 02:57:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-11-25 02:57:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:57:55,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-11-25 02:57:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-11-25 02:57:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:57:55,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-11-25 02:57:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-11-25 02:57:55,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:57:55,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-11-25 02:57:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-11-25 02:57:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:57:55,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-11-25 02:57:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-11-25 02:57:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:57:55,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 319 states and 335 transitions. [2024-11-25 02:57:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 335 transitions. [2024-11-25 02:57:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:57:55,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-11-25 02:57:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-11-25 02:57:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:57:55,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 317 states and 333 transitions. [2024-11-25 02:57:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-11-25 02:57:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:57:55,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:57:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:55,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:57:55,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:57:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 338 transitions. [2024-11-25 02:57:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 338 transitions. [2024-11-25 02:57:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:57:56,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:56,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:57:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:56,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:57:56,126 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:57:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 322 states and 339 transitions. [2024-11-25 02:57:56,215 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 339 transitions. [2024-11-25 02:57:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:57:56,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:57:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:56,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:57:56,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:57:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:57:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 348 states and 371 transitions. [2024-11-25 02:57:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 371 transitions. [2024-11-25 02:57:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:57:57,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:57:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:57,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:57:57,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:57:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:57:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 349 states and 372 transitions. [2024-11-25 02:57:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 372 transitions. [2024-11-25 02:57:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:57:57,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:57:58,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 377 states and 407 transitions. [2024-11-25 02:57:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 02:57:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:57:58,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:58,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:57:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-11-25 02:57:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 02:57:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:57:58,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:57:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 381 states and 412 transitions. [2024-11-25 02:57:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 412 transitions. [2024-11-25 02:57:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:57:58,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:58,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:57:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-11-25 02:57:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-11-25 02:57:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:57:59,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:00,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 420 transitions. [2024-11-25 02:58:00,571 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 420 transitions. [2024-11-25 02:58:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:58:00,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:00,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-11-25 02:58:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-11-25 02:58:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:58:00,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:00,682 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:58:00,684 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 395 states and 429 transitions. [2024-11-25 02:58:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 429 transitions. [2024-11-25 02:58:01,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:58:01,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:01,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 399 states and 434 transitions. [2024-11-25 02:58:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 434 transitions. [2024-11-25 02:58:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:58:02,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:02,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 401 states and 438 transitions. [2024-11-25 02:58:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 438 transitions. [2024-11-25 02:58:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:58:02,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:02,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 404 states and 442 transitions. [2024-11-25 02:58:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 442 transitions. [2024-11-25 02:58:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:58:03,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:03,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 407 states and 447 transitions. [2024-11-25 02:58:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 447 transitions. [2024-11-25 02:58:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:58:03,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:03,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 409 states and 450 transitions. [2024-11-25 02:58:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 450 transitions. [2024-11-25 02:58:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:58:04,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:04,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 413 states and 456 transitions. [2024-11-25 02:58:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 456 transitions. [2024-11-25 02:58:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:58:05,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:58:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 412 states and 455 transitions. [2024-11-25 02:58:06,849 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 455 transitions. [2024-11-25 02:58:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:58:06,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:06,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 411 states and 454 transitions. [2024-11-25 02:58:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 454 transitions. [2024-11-25 02:58:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:58:06,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:06,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:06,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:06,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 419 states and 465 transitions. [2024-11-25 02:58:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 465 transitions. [2024-11-25 02:58:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:58:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:10,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 425 states and 474 transitions. [2024-11-25 02:58:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 474 transitions. [2024-11-25 02:58:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:58:10,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:11,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 426 states and 475 transitions. [2024-11-25 02:58:11,072 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 475 transitions. [2024-11-25 02:58:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:58:11,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:11,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:58:11,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 429 states and 479 transitions. [2024-11-25 02:58:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 479 transitions. [2024-11-25 02:58:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:58:11,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:11,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:12,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 431 states and 482 transitions. [2024-11-25 02:58:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 482 transitions. [2024-11-25 02:58:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:58:12,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:12,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 433 states and 486 transitions. [2024-11-25 02:58:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 486 transitions. [2024-11-25 02:58:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:58:12,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:12,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:12,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 436 states and 490 transitions. [2024-11-25 02:58:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 490 transitions. [2024-11-25 02:58:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:58:12,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:12,727 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:58:12,729 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 439 states and 494 transitions. [2024-11-25 02:58:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 494 transitions. [2024-11-25 02:58:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:58:13,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:13,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 443 states and 499 transitions. [2024-11-25 02:58:14,002 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 499 transitions. [2024-11-25 02:58:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:58:14,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:14,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:14,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 444 states and 501 transitions. [2024-11-25 02:58:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 501 transitions. [2024-11-25 02:58:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:58:14,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:58:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 446 states and 503 transitions. [2024-11-25 02:58:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 503 transitions. [2024-11-25 02:58:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:58:14,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:14,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,715 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-11-25 02:58:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-11-25 02:58:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:58:15,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-11-25 02:58:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-11-25 02:58:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:58:15,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:15,961 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-11-25 02:58:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-11-25 02:58:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:58:16,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-11-25 02:58:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-11-25 02:58:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:58:16,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-11-25 02:58:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-11-25 02:58:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:58:16,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-11-25 02:58:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-11-25 02:58:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:58:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-11-25 02:58:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-11-25 02:58:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:58:17,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-11-25 02:58:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-11-25 02:58:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:58:17,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:17,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-11-25 02:58:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-11-25 02:58:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:58:18,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:18,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:19,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-11-25 02:58:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-11-25 02:58:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:58:19,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:19,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-11-25 02:58:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-11-25 02:58:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:58:21,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-11-25 02:58:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-11-25 02:58:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:58:21,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:21,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-11-25 02:58:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-11-25 02:58:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:58:22,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:22,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-11-25 02:58:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-11-25 02:58:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:58:22,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:22,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:22,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-11-25 02:58:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-11-25 02:58:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:58:23,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:23,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:23,945 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-11-25 02:58:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-11-25 02:58:24,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:58:24,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:24,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-11-25 02:58:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-11-25 02:58:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:58:27,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:27,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:27,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:27,119 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-11-25 02:58:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-11-25 02:58:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:58:27,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:27,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 734 states and 864 transitions. [2024-11-25 02:58:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 864 transitions. [2024-11-25 02:58:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:58:30,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:30,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:30,401 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:30,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:30,506 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:30,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 735 states and 865 transitions. [2024-11-25 02:58:30,541 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 865 transitions. [2024-11-25 02:58:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:58:30,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:30,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:30,613 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 736 states and 866 transitions. [2024-11-25 02:58:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 866 transitions. [2024-11-25 02:58:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:58:30,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 747 states and 886 transitions. [2024-11-25 02:58:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 886 transitions. [2024-11-25 02:58:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:58:33,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 748 states and 888 transitions. [2024-11-25 02:58:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 888 transitions. [2024-11-25 02:58:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:58:33,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:33,501 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:33,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:33,609 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 749 states and 889 transitions. [2024-11-25 02:58:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 889 transitions. [2024-11-25 02:58:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:58:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 909 transitions. [2024-11-25 02:58:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 909 transitions. [2024-11-25 02:58:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:58:36,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:36,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-11-25 02:58:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-11-25 02:58:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:58:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:36,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:36,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 764 states and 913 transitions. [2024-11-25 02:58:36,606 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 913 transitions. [2024-11-25 02:58:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:58:36,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:58:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-11-25 02:58:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-11-25 02:58:37,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:58:37,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:58:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 911 transitions. [2024-11-25 02:58:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 911 transitions. [2024-11-25 02:58:37,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:58:37,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-11-25 02:58:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-11-25 02:58:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:58:37,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,506 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-11-25 02:58:37,568 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-11-25 02:58:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:58:37,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:58:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 767 states and 917 transitions. [2024-11-25 02:58:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 917 transitions. [2024-11-25 02:58:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:58:37,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 768 states and 918 transitions. [2024-11-25 02:58:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-11-25 02:58:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:58:37,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,808 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:37,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 769 states and 919 transitions. [2024-11-25 02:58:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2024-11-25 02:58:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:58:37,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:58:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 768 states and 918 transitions. [2024-11-25 02:58:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-11-25 02:58:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:58:37,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 780 states and 940 transitions. [2024-11-25 02:58:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-11-25 02:58:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:58:41,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:41,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:58:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 779 states and 939 transitions. [2024-11-25 02:58:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 939 transitions. [2024-11-25 02:58:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:58:42,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:42,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 780 states and 940 transitions. [2024-11-25 02:58:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-11-25 02:58:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:58:42,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:42,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:42,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:42,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:58:42,812 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:58:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 799 states and 967 transitions. [2024-11-25 02:58:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 967 transitions. [2024-11-25 02:58:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:58:47,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:47,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:47,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:58:47,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:58:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 812 states and 983 transitions. [2024-11-25 02:58:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 983 transitions. [2024-11-25 02:58:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:58:48,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:48,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:48,765 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:58:48,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:58:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 820 states and 992 transitions. [2024-11-25 02:58:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 992 transitions. [2024-11-25 02:58:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:58:51,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:51,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:58:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-11-25 02:58:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-11-25 02:58:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:58:51,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:58:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 821 states and 993 transitions. [2024-11-25 02:58:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 993 transitions. [2024-11-25 02:58:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:58:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:51,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:52,138 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:58:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 823 states and 995 transitions. [2024-11-25 02:58:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 995 transitions. [2024-11-25 02:58:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:58:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:58:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:52,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-11-25 02:58:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-11-25 02:58:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:58:52,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:52,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:58:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 825 states and 998 transitions. [2024-11-25 02:58:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 998 transitions. [2024-11-25 02:58:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:58:54,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:54,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:58:54,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:58:57,754 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:58:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 829 states and 1003 transitions. [2024-11-25 02:58:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1003 transitions. [2024-11-25 02:58:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:58:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:58:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:59,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:58:59,223 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:01,439 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:59:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 833 states and 1007 transitions. [2024-11-25 02:59:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1007 transitions. [2024-11-25 02:59:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:59:01,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-11-25 02:59:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-11-25 02:59:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:59:03,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 859 states and 1041 transitions. [2024-11-25 02:59:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-11-25 02:59:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:59:03,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:59:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-11-25 02:59:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-11-25 02:59:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:59:04,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:04,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 861 states and 1044 transitions. [2024-11-25 02:59:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1044 transitions. [2024-11-25 02:59:06,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:59:06,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 862 states and 1046 transitions. [2024-11-25 02:59:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1046 transitions. [2024-11-25 02:59:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:59:07,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:07,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 867 states and 1054 transitions. [2024-11-25 02:59:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1054 transitions. [2024-11-25 02:59:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:59:08,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 873 states and 1061 transitions. [2024-11-25 02:59:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1061 transitions. [2024-11-25 02:59:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:59:09,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:09,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:09,833 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 876 states and 1067 transitions. [2024-11-25 02:59:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1067 transitions. [2024-11-25 02:59:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:59:11,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:11,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:59:11,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:17,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 882 states and 1075 transitions. [2024-11-25 02:59:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1075 transitions. [2024-11-25 02:59:17,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:59:17,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:17,733 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:59:17,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:18,210 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 886 states and 1081 transitions. [2024-11-25 02:59:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1081 transitions. [2024-11-25 02:59:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:59:19,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:19,524 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:59:19,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 893 states and 1091 transitions. [2024-11-25 02:59:20,610 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1091 transitions. [2024-11-25 02:59:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:59:20,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:20,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 895 states and 1094 transitions. [2024-11-25 02:59:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1094 transitions. [2024-11-25 02:59:20,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:59:20,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:20,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:21,174 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:59:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 894 states and 1093 transitions. [2024-11-25 02:59:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1093 transitions. [2024-11-25 02:59:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:59:21,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:21,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:21,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:21,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:59:21,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 922 states and 1133 transitions. [2024-11-25 02:59:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1133 transitions. [2024-11-25 02:59:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:59:27,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:27,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:59:27,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:32,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:32,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 951 states and 1175 transitions. [2024-11-25 02:59:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1175 transitions. [2024-11-25 02:59:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:59:32,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:32,350 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:34,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:34,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 959 states and 1186 transitions. [2024-11-25 02:59:34,051 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1186 transitions. [2024-11-25 02:59:34,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:59:34,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:34,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 991 states and 1232 transitions. [2024-11-25 02:59:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1232 transitions. [2024-11-25 02:59:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:59:40,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:40,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 992 states and 1233 transitions. [2024-11-25 02:59:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1233 transitions. [2024-11-25 02:59:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:59:40,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1025 states and 1279 transitions. [2024-11-25 02:59:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1279 transitions. [2024-11-25 02:59:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:59:46,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:46,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1024 states and 1278 transitions. [2024-11-25 02:59:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1278 transitions. [2024-11-25 02:59:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:59:46,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:46,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:59:46,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1028 states and 1284 transitions. [2024-11-25 02:59:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1284 transitions. [2024-11-25 02:59:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:59:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:59:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:50,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:59:50,936 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:59:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1030 states and 1286 transitions. [2024-11-25 02:59:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1286 transitions. [2024-11-25 02:59:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:59:51,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:51,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1033 states and 1293 transitions. [2024-11-25 02:59:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1293 transitions. [2024-11-25 02:59:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:59:55,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 02:59:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:58,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1056 states and 1322 transitions. [2024-11-25 02:59:58,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1322 transitions. [2024-11-25 02:59:58,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:59:58,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:58,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1058 states and 1327 transitions. [2024-11-25 03:00:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1327 transitions. [2024-11-25 03:00:00,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:00:00,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:00,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1059 states and 1328 transitions. [2024-11-25 03:00:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1328 transitions. [2024-11-25 03:00:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:00:00,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1065 states and 1339 transitions. [2024-11-25 03:00:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1339 transitions. [2024-11-25 03:00:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:00:03,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:03,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:03,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:00:03,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1066 states and 1340 transitions. [2024-11-25 03:00:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1340 transitions. [2024-11-25 03:00:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:00:03,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:03,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:03,861 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:00:03,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1070 states and 1347 transitions. [2024-11-25 03:00:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1347 transitions. [2024-11-25 03:00:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:00:07,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:07,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:07,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:00:07,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1071 states and 1348 transitions. [2024-11-25 03:00:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1348 transitions. [2024-11-25 03:00:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:00:07,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:07,618 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1073 states and 1355 transitions. [2024-11-25 03:00:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1355 transitions. [2024-11-25 03:00:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:00:11,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:11,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:11,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:00:11,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:12,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1078 states and 1360 transitions. [2024-11-25 03:00:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1360 transitions. [2024-11-25 03:00:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:00:12,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:12,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:13,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:13,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1079 states and 1362 transitions. [2024-11-25 03:00:13,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1362 transitions. [2024-11-25 03:00:13,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:00:13,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:13,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:13,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:13,610 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:00:13,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:14,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1080 states and 1363 transitions. [2024-11-25 03:00:14,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1363 transitions. [2024-11-25 03:00:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:00:14,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:14,362 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1090 states and 1381 transitions. [2024-11-25 03:00:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1381 transitions. [2024-11-25 03:00:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:00:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1091 states and 1383 transitions. [2024-11-25 03:00:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1383 transitions. [2024-11-25 03:00:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:00:18,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:18,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1094 states and 1389 transitions. [2024-11-25 03:00:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1389 transitions. [2024-11-25 03:00:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:00:22,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:22,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:22,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:22,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1095 states and 1390 transitions. [2024-11-25 03:00:22,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1390 transitions. [2024-11-25 03:00:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:00:22,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:22,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1099 states and 1400 transitions. [2024-11-25 03:00:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1400 transitions. [2024-11-25 03:00:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:00:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1100 states and 1401 transitions. [2024-11-25 03:00:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1401 transitions. [2024-11-25 03:00:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:00:27,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1101 states and 1405 transitions. [2024-11-25 03:00:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1405 transitions. [2024-11-25 03:00:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:00:28,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:28,912 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1102 states and 1406 transitions. [2024-11-25 03:00:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1406 transitions. [2024-11-25 03:00:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:00:29,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1107 states and 1412 transitions. [2024-11-25 03:00:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1412 transitions. [2024-11-25 03:00:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:00:30,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:30,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1108 states and 1413 transitions. [2024-11-25 03:00:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1413 transitions. [2024-11-25 03:00:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:00:30,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:30,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:30,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:00:30,237 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1111 states and 1416 transitions. [2024-11-25 03:00:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1416 transitions. [2024-11-25 03:00:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:00:30,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:30,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1112 states and 1417 transitions. [2024-11-25 03:00:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1417 transitions. [2024-11-25 03:00:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:00:31,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:31,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:31,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:00:31,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:33,796 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:00:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1121 states and 1433 transitions. [2024-11-25 03:00:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1433 transitions. [2024-11-25 03:00:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:00:38,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:00:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:38,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:00:38,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:00:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:00:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1123 states and 1434 transitions. [2024-11-25 03:00:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1434 transitions. [2024-11-25 03:00:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:00:42,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:43,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1145 states and 1460 transitions. [2024-11-25 03:00:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1460 transitions. [2024-11-25 03:00:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:00:43,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-25 03:00:48,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1154 states and 1475 transitions. [2024-11-25 03:00:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1475 transitions. [2024-11-25 03:00:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:00:48,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:48,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-25 03:00:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1156 states and 1476 transitions. [2024-11-25 03:00:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1476 transitions. [2024-11-25 03:00:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:00:48,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:00:50,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:50,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1179 states and 1501 transitions. [2024-11-25 03:00:50,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1501 transitions. [2024-11-25 03:00:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:00:50,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:50,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:50,863 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-25 03:00:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1189 states and 1517 transitions. [2024-11-25 03:00:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1517 transitions. [2024-11-25 03:00:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:00:56,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:56,981 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-25 03:00:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1191 states and 1518 transitions. [2024-11-25 03:00:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1518 transitions. [2024-11-25 03:00:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:00:57,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:01:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1194 states and 1524 transitions. [2024-11-25 03:01:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1524 transitions. [2024-11-25 03:01:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:01:00,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:01:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:00,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:01:00,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:01:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1204 states and 1540 transitions. [2024-11-25 03:01:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1540 transitions. [2024-11-25 03:01:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:01:06,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:06,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:01:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:06,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:01:06,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:01:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:08,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1208 states and 1544 transitions. [2024-11-25 03:01:08,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1544 transitions. [2024-11-25 03:01:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:01:08,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:08,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:01:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:08,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:01:08,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:01:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:01:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1212 states and 1550 transitions. [2024-11-25 03:01:10,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1550 transitions. [2024-11-25 03:01:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:01:10,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:10,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1222 states and 1570 transitions. [2024-11-25 03:01:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1570 transitions. [2024-11-25 03:01:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:01:18,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1227 states and 1576 transitions. [2024-11-25 03:01:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1576 transitions. [2024-11-25 03:01:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:01:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:01:21,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:21,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1229 states and 1579 transitions. [2024-11-25 03:01:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1579 transitions. [2024-11-25 03:01:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:01:21,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1232 states and 1585 transitions. [2024-11-25 03:01:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1585 transitions. [2024-11-25 03:01:23,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:01:23,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:23,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1233 states and 1587 transitions. [2024-11-25 03:01:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1587 transitions. [2024-11-25 03:01:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:01:24,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:24,512 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:01:25,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:25,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1232 states and 1586 transitions. [2024-11-25 03:01:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1586 transitions. [2024-11-25 03:01:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:01:25,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:25,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1238 states and 1596 transitions. [2024-11-25 03:01:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1596 transitions. [2024-11-25 03:01:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:01:28,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:28,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1239 states and 1597 transitions. [2024-11-25 03:01:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1597 transitions. [2024-11-25 03:01:29,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:01:29,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:29,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:01:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:29,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:01:29,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:01:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:32,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1242 states and 1606 transitions. [2024-11-25 03:01:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1606 transitions. [2024-11-25 03:01:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:01:32,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:32,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:01:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:32,445 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:01:32,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:01:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1243 states and 1606 transitions. [2024-11-25 03:01:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1606 transitions. [2024-11-25 03:01:33,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:01:33,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:33,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1248 states and 1615 transitions. [2024-11-25 03:01:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1615 transitions. [2024-11-25 03:01:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:01:37,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:38,002 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1247 states and 1614 transitions. [2024-11-25 03:01:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1614 transitions. [2024-11-25 03:01:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:01:38,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:01:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1245 states and 1611 transitions. [2024-11-25 03:01:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1611 transitions. [2024-11-25 03:01:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:01:38,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1253 states and 1622 transitions. [2024-11-25 03:01:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1622 transitions. [2024-11-25 03:01:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:01:43,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:44,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1255 states and 1625 transitions. [2024-11-25 03:01:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1625 transitions. [2024-11-25 03:01:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:01:44,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1261 states and 1634 transitions. [2024-11-25 03:01:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1634 transitions. [2024-11-25 03:01:47,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:01:47,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:47,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1262 states and 1635 transitions. [2024-11-25 03:01:47,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1635 transitions. [2024-11-25 03:01:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:01:47,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:47,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:48,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1261 states and 1634 transitions. [2024-11-25 03:01:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1634 transitions. [2024-11-25 03:01:48,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:01:48,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:48,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:01:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1263 states and 1636 transitions. [2024-11-25 03:01:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1636 transitions. [2024-11-25 03:01:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:01:49,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:49,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:49,906 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:02:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1292 states and 1687 transitions. [2024-11-25 03:02:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1687 transitions. [2024-11-25 03:02:01,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:02:01,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:01,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:01,404 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:02:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1297 states and 1692 transitions. [2024-11-25 03:02:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1692 transitions. [2024-11-25 03:02:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:02:03,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:02:10,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:10,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1310 states and 1709 transitions. [2024-11-25 03:02:10,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1709 transitions. [2024-11-25 03:02:10,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:02:10,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:10,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:10,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:10,789 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 03:02:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1340 states and 1761 transitions. [2024-11-25 03:02:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1761 transitions. [2024-11-25 03:02:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:02:21,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 03:02:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1343 states and 1768 transitions. [2024-11-25 03:02:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1768 transitions. [2024-11-25 03:02:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:02:22,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:22,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 03:02:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1346 states and 1772 transitions. [2024-11-25 03:02:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1772 transitions. [2024-11-25 03:02:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:02:24,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:24,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:24,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:24,820 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:02:30,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1357 states and 1786 transitions. [2024-11-25 03:02:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1786 transitions. [2024-11-25 03:02:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:02:30,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:30,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:02:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:41,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1372 states and 1823 transitions. [2024-11-25 03:02:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1823 transitions. [2024-11-25 03:02:41,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:02:41,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:41,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:02:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1380 states and 1838 transitions. [2024-11-25 03:02:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1838 transitions. [2024-11-25 03:02:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:02:43,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:43,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:02:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1383 states and 1842 transitions. [2024-11-25 03:02:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1842 transitions. [2024-11-25 03:02:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:02:45,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:02:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1386 states and 1847 transitions. [2024-11-25 03:02:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1847 transitions. [2024-11-25 03:02:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:02:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:02:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1402 states and 1891 transitions. [2024-11-25 03:02:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1891 transitions. [2024-11-25 03:02:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:02:58,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:58,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:03:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1434 states and 1949 transitions. [2024-11-25 03:03:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1949 transitions. [2024-11-25 03:03:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:03:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:03:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:19,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1441 states and 1966 transitions. [2024-11-25 03:03:19,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1966 transitions. [2024-11-25 03:03:19,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:03:19,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:19,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:03:20,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1442 states and 1966 transitions. [2024-11-25 03:03:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1966 transitions. [2024-11-25 03:03:20,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:03:20,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:20,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:03:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:23,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1445 states and 1971 transitions. [2024-11-25 03:03:23,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1971 transitions. [2024-11-25 03:03:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:03:23,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:03:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1448 states and 1975 transitions. [2024-11-25 03:03:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1975 transitions. [2024-11-25 03:03:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:03:26,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:03:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:26,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1449 states and 1975 transitions. [2024-11-25 03:03:26,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1975 transitions. [2024-11-25 03:03:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:03:26,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:26,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:03:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:28,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1453 states and 1981 transitions. [2024-11-25 03:03:28,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1981 transitions. [2024-11-25 03:03:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:03:28,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:28,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:03:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1456 states and 1990 transitions. [2024-11-25 03:03:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1990 transitions. [2024-11-25 03:03:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:03:33,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:33,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:03:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1458 states and 1994 transitions. [2024-11-25 03:03:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1994 transitions. [2024-11-25 03:03:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:03:37,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:37,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:03:38,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1460 states and 1997 transitions. [2024-11-25 03:03:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1997 transitions. [2024-11-25 03:03:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:03:38,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:03:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:39,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1460 states and 1996 transitions. [2024-11-25 03:03:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1996 transitions. [2024-11-25 03:03:39,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:03:39,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:39,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:03:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1461 states and 1998 transitions. [2024-11-25 03:03:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1998 transitions. [2024-11-25 03:03:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:03:39,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:40,317 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:03:49,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:49,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1469 states and 2030 transitions. [2024-11-25 03:03:49,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2030 transitions. [2024-11-25 03:03:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:03:49,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:49,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:03:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1474 states and 2040 transitions. [2024-11-25 03:03:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2040 transitions. [2024-11-25 03:03:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:03:51,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:03:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1476 states and 2042 transitions. [2024-11-25 03:03:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2042 transitions. [2024-11-25 03:03:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:03:53,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:03:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1479 states and 2045 transitions. [2024-11-25 03:03:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2045 transitions. [2024-11-25 03:03:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:03:57,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:03:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1481 states and 2047 transitions. [2024-11-25 03:03:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2047 transitions. [2024-11-25 03:03:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:03:57,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:04:14,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1533 states and 2125 transitions. [2024-11-25 03:04:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2125 transitions. [2024-11-25 03:04:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:04:14,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:04:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1543 states and 2144 transitions. [2024-11-25 03:04:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2144 transitions. [2024-11-25 03:04:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:04:18,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:04:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1549 states and 2166 transitions. [2024-11-25 03:04:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2166 transitions. [2024-11-25 03:04:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:04:27,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:04:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1553 states and 2172 transitions. [2024-11-25 03:04:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2172 transitions. [2024-11-25 03:04:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:04:30,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:30,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:04:33,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1558 states and 2181 transitions. [2024-11-25 03:04:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2181 transitions. [2024-11-25 03:04:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:04:33,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:04:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1558 states and 2180 transitions. [2024-11-25 03:04:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2180 transitions. [2024-11-25 03:04:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:04:36,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:04:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1562 states and 2185 transitions. [2024-11-25 03:04:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2185 transitions. [2024-11-25 03:04:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:04:41,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:41,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:04:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1567 states and 2190 transitions. [2024-11-25 03:04:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2190 transitions. [2024-11-25 03:04:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:04:43,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:04:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1567 states and 2189 transitions. [2024-11-25 03:04:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2189 transitions. [2024-11-25 03:04:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:04:45,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:45,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:04:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1573 states and 2211 transitions. [2024-11-25 03:04:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2211 transitions. [2024-11-25 03:04:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:04:55,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:04:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1574 states and 2213 transitions. [2024-11-25 03:04:56,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2213 transitions. [2024-11-25 03:04:56,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:04:56,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:56,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:05:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1613 states and 2281 transitions. [2024-11-25 03:05:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2281 transitions. [2024-11-25 03:05:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:05:20,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:05:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1615 states and 2287 transitions. [2024-11-25 03:05:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2287 transitions. [2024-11-25 03:05:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:05:25,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:05:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1617 states and 2290 transitions. [2024-11-25 03:05:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2290 transitions. [2024-11-25 03:05:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:05:26,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:26,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:05:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1625 states and 2302 transitions. [2024-11-25 03:05:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2302 transitions. [2024-11-25 03:05:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:05:30,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:30,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:05:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1625 states and 2301 transitions. [2024-11-25 03:05:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2301 transitions. [2024-11-25 03:05:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:05:32,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:32,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:33,053 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:05:33,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:05:58,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1661 states and 2363 transitions. [2024-11-25 03:05:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2363 transitions. [2024-11-25 03:05:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:05:58,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:05:58,279 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:06:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1665 states and 2368 transitions. [2024-11-25 03:06:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2368 transitions. [2024-11-25 03:06:02,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:06:02,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:02,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:06:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1667 states and 2371 transitions. [2024-11-25 03:06:03,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2371 transitions. [2024-11-25 03:06:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:06:03,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:03,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:06:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1728 states and 2468 transitions. [2024-11-25 03:06:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2468 transitions. [2024-11-25 03:06:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:06:28,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:28,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:06:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:28,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:06:28,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:06:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:06:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1763 states and 2525 transitions. [2024-11-25 03:06:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2525 transitions. [2024-11-25 03:06:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:06:47,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:06:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1766 states and 2531 transitions. [2024-11-25 03:06:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2531 transitions. [2024-11-25 03:06:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:06:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:06:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:57,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1774 states and 2549 transitions. [2024-11-25 03:06:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2549 transitions. [2024-11-25 03:06:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:06:57,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:58,120 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1776 states and 2552 transitions. [2024-11-25 03:07:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2552 transitions. [2024-11-25 03:07:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:07:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1783 states and 2563 transitions. [2024-11-25 03:07:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2563 transitions. [2024-11-25 03:07:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:07:05,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1785 states and 2566 transitions. [2024-11-25 03:07:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2566 transitions. [2024-11-25 03:07:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:07:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:08,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1787 states and 2569 transitions. [2024-11-25 03:07:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2569 transitions. [2024-11-25 03:07:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:07:08,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:08,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1790 states and 2573 transitions. [2024-11-25 03:07:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2573 transitions. [2024-11-25 03:07:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:07:11,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:11,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1853 states and 2683 transitions. [2024-11-25 03:07:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2683 transitions. [2024-11-25 03:07:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:07:36,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:36,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1869 states and 2720 transitions. [2024-11-25 03:07:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2720 transitions. [2024-11-25 03:07:53,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:07:53,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:53,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:07:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1874 states and 2728 transitions. [2024-11-25 03:07:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2728 transitions. [2024-11-25 03:07:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:07:58,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:58,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:07:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:58,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:07:58,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:08:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1892 states and 2765 transitions. [2024-11-25 03:08:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2765 transitions. [2024-11-25 03:08:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:08:14,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:14,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:08:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1894 states and 2767 transitions. [2024-11-25 03:08:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2767 transitions. [2024-11-25 03:08:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:08:16,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:08:17,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1896 states and 2770 transitions. [2024-11-25 03:08:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2770 transitions. [2024-11-25 03:08:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:08:17,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:17,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:08:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1898 states and 2773 transitions. [2024-11-25 03:08:19,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2773 transitions. [2024-11-25 03:08:19,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:08:19,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:19,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:08:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1903 states and 2781 transitions. [2024-11-25 03:08:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2781 transitions. [2024-11-25 03:08:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:08:22,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:22,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:22,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:08:22,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:08:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1909 states and 2792 transitions. [2024-11-25 03:08:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2792 transitions. [2024-11-25 03:08:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:08:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:08:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1928 states and 2816 transitions. [2024-11-25 03:08:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2816 transitions. [2024-11-25 03:08:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:08:36,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:08:36,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:08:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1961 states and 2872 transitions. [2024-11-25 03:08:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2872 transitions. [2024-11-25 03:08:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:08:59,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:59,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:08:59,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:09:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1968 states and 2886 transitions. [2024-11-25 03:09:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2886 transitions. [2024-11-25 03:09:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:06,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:09:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1969 states and 2887 transitions. [2024-11-25 03:09:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 2887 transitions. [2024-11-25 03:09:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:09:07,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:07,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:09:07,177 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:09:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1973 states and 2892 transitions. [2024-11-25 03:09:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2892 transitions. [2024-11-25 03:09:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:14,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:09:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1984 states and 2920 transitions. [2024-11-25 03:09:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2920 transitions. [2024-11-25 03:09:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:26,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:09:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1988 states and 2930 transitions. [2024-11-25 03:09:33,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2930 transitions. [2024-11-25 03:09:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:33,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:09:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:34,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1990 states and 2931 transitions. [2024-11-25 03:09:34,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2931 transitions. [2024-11-25 03:09:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:34,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:09:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1994 states and 2937 transitions. [2024-11-25 03:09:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2937 transitions. [2024-11-25 03:09:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:39,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:39,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:09:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1996 states and 2939 transitions. [2024-11-25 03:09:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2939 transitions. [2024-11-25 03:09:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:09:41,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:41,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:09:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1998 states and 2940 transitions. [2024-11-25 03:09:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2940 transitions. [2024-11-25 03:09:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:09:43,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:43,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:09:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1999 states and 2941 transitions. [2024-11-25 03:09:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2941 transitions. [2024-11-25 03:09:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:09:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:09:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 2013 states and 2972 transitions. [2024-11-25 03:09:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2972 transitions. [2024-11-25 03:09:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:09:56,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:56,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:09:56,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:10:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:02,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 2015 states and 2976 transitions. [2024-11-25 03:10:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2976 transitions. [2024-11-25 03:10:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:10:02,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:10:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 2018 states and 2982 transitions. [2024-11-25 03:10:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 2982 transitions. [2024-11-25 03:10:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:10:08,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:08,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,720 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:10:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 2020 states and 2985 transitions. [2024-11-25 03:10:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2985 transitions. [2024-11-25 03:10:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:10:09,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:10:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2022 states and 2987 transitions. [2024-11-25 03:10:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2987 transitions. [2024-11-25 03:10:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:10:11,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:11,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:10:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 2026 states and 2991 transitions. [2024-11-25 03:10:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 2991 transitions. [2024-11-25 03:10:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:10:16,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:10:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 2028 states and 2992 transitions. [2024-11-25 03:10:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2992 transitions. [2024-11-25 03:10:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:10:18,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:18,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 2029 states and 2993 transitions. [2024-11-25 03:10:18,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2993 transitions. [2024-11-25 03:10:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:18,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:18,601 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-25 03:10:19,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 2030 states and 2995 transitions. [2024-11-25 03:10:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 2995 transitions. [2024-11-25 03:10:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:19,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:19,650 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 2038 states and 3005 transitions. [2024-11-25 03:10:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3005 transitions. [2024-11-25 03:10:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:19,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:19,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 2052 states and 3037 transitions. [2024-11-25 03:10:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3037 transitions. [2024-11-25 03:10:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:34,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 2056 states and 3042 transitions. [2024-11-25 03:10:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3042 transitions. [2024-11-25 03:10:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:38,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2059 states and 3051 transitions. [2024-11-25 03:10:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3051 transitions. [2024-11-25 03:10:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:10:43,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-25 03:10:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 2063 states and 3058 transitions. [2024-11-25 03:10:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3058 transitions. [2024-11-25 03:10:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:50,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 2065 states and 3061 transitions. [2024-11-25 03:10:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3061 transitions. [2024-11-25 03:10:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:54,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:54,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2067 states and 3063 transitions. [2024-11-25 03:10:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3063 transitions. [2024-11-25 03:10:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:56,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:10:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2069 states and 3064 transitions. [2024-11-25 03:10:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3064 transitions. [2024-11-25 03:10:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:10:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:11:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 2071 states and 3065 transitions. [2024-11-25 03:11:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3065 transitions. [2024-11-25 03:11:00,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:11:00,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:00,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:11:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2072 states and 3066 transitions. [2024-11-25 03:11:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3066 transitions. [2024-11-25 03:11:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:11:00,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked.