./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/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_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efc4103a673d30f5c3fd98741c7d56d84f1ec5a0e9e3b77a4d9f9d9493ec5192 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:09:19,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:09:19,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:09:19,943 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:09:19,946 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:09:19,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:09:19,970 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:09:19,970 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:09:19,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:09:19,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:09:19,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:09:19,976 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:09:19,977 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:09:19,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:09:19,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:09:19,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:09:19,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:09:19,978 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:09:19,978 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:09:19,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:09:19,978 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_044cb34d-80e7-46bb-96e2-64f4c913e68e/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 ! call(reach_error())) ) 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 -> efc4103a673d30f5c3fd98741c7d56d84f1ec5a0e9e3b77a4d9f9d9493ec5192 [2024-11-25 04:09:20,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:09:20,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:09:20,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:09:20,335 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:09:20,335 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:09:20,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c [2024-11-25 04:09:23,412 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/data/a54c6744e/bf7de8e394e94a15bcfb4ec17c550b9a/FLAG207fbd120 [2024-11-25 04:09:23,681 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:09:23,683 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c [2024-11-25 04:09:23,716 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/data/a54c6744e/bf7de8e394e94a15bcfb4ec17c550b9a/FLAG207fbd120 [2024-11-25 04:09:23,972 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/data/a54c6744e/bf7de8e394e94a15bcfb4ec17c550b9a [2024-11-25 04:09:23,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:09:23,976 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:09:23,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:09:23,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:09:23,982 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:09:23,983 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:09:23" (1/1) ... [2024-11-25 04:09:23,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@195ec0b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:23, skipping insertion in model container [2024-11-25 04:09:23,984 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:09:23" (1/1) ... [2024-11-25 04:09:23,999 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:09:24,158 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c[538,551] [2024-11-25 04:09:24,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:09:24,190 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:09:24,201 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c[538,551] [2024-11-25 04:09:24,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:09:24,231 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:09:24,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24 WrapperNode [2024-11-25 04:09:24,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:09:24,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:09:24,232 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:09:24,232 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:09:24,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,263 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-25 04:09:24,263 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:09:24,264 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:09:24,264 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:09:24,264 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:09:24,272 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,272 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,273 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,273 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,277 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,281 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,282 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:09:24,288 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:09:24,288 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:09:24,288 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:09:24,289 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:09:24,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:09:24,330 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:09:24,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044cb34d-80e7-46bb-96e2-64f4c913e68e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:09:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:09:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:09:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:09:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:09:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:09:24,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:09:24,437 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:09:24,438 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:09:24,610 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-25 04:09:24,611 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:09:24,673 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:09:24,673 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:09:24,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:09:24 BoogieIcfgContainer [2024-11-25 04:09:24,673 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:09:24,674 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:09:24,674 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:09:24,684 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:09:24,684 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:09:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-25 04:09:24,758 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-25 04:09:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:09:24,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:24,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:24,907 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 04:09:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-25 04:09:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-25 04:09:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:09:24,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:24,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:25,132 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 04:09:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-25 04:09:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-25 04:09:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:09:25,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:25,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:25,394 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 04:09:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-25 04:09:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-25 04:09:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:09:25,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:25,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:25,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-25 04:09:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-25 04:09:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:09:26,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:26,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:26,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 04:09:26,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:09:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-25 04:09:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-25 04:09:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:09:27,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:27,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:09:27,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:09:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 42 states and 71 transitions. [2024-11-25 04:09:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-11-25 04:09:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:09:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:09:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 48 states and 85 transitions. [2024-11-25 04:09:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-11-25 04:09:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:09:29,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:29,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:09:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 50 states and 91 transitions. [2024-11-25 04:09:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 91 transitions. [2024-11-25 04:09:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:09:30,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:30,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:09:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 103 transitions. [2024-11-25 04:09:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 103 transitions. [2024-11-25 04:09:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:09:32,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:32,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:09:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 104 transitions. [2024-11-25 04:09:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 104 transitions. [2024-11-25 04:09:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:09:32,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:32,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 04:09:32,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:09:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 65 states and 123 transitions. [2024-11-25 04:09:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 123 transitions. [2024-11-25 04:09:37,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:09:37,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:37,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:37,517 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:09:37,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:09:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 70 states and 136 transitions. [2024-11-25 04:09:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 136 transitions. [2024-11-25 04:09:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:09:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:40,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:09:40,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:09:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 73 states and 145 transitions. [2024-11-25 04:09:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 145 transitions. [2024-11-25 04:09:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:09:40,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:09:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 78 states and 155 transitions. [2024-11-25 04:09:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 155 transitions. [2024-11-25 04:09:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:09:42,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:42,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 04:09:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 159 transitions. [2024-11-25 04:09:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 159 transitions. [2024-11-25 04:09:43,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:09:43,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:43,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:09:43,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 04:09:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 158 transitions. [2024-11-25 04:09:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 158 transitions. [2024-11-25 04:09:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:09:43,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:43,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:44,032 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:09:44,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:09:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 80 states and 157 transitions. [2024-11-25 04:09:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 157 transitions. [2024-11-25 04:09:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:09:44,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 04:09:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:47,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 86 states and 180 transitions. [2024-11-25 04:09:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 180 transitions. [2024-11-25 04:09:47,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:09:47,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 04:09:48,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 89 states and 187 transitions. [2024-11-25 04:09:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 187 transitions. [2024-11-25 04:09:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:09:48,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:09:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 91 states and 194 transitions. [2024-11-25 04:09:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 194 transitions. [2024-11-25 04:09:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:09:49,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:49,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 04:09:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 93 states and 200 transitions. [2024-11-25 04:09:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 200 transitions. [2024-11-25 04:09:50,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:09:50,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:50,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:09:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:51,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 95 states and 201 transitions. [2024-11-25 04:09:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 201 transitions. [2024-11-25 04:09:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:09:51,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:51,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:09:51,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:51,745 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:09:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 101 states and 217 transitions. [2024-11-25 04:09:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 217 transitions. [2024-11-25 04:09:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:09:55,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:55,148 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:09:55,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:09:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:57,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 104 states and 221 transitions. [2024-11-25 04:09:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 221 transitions. [2024-11-25 04:09:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:09:57,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:57,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:57,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 04:09:57,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:57,566 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 04:10:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 109 states and 226 transitions. [2024-11-25 04:10:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 226 transitions. [2024-11-25 04:10:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:10:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:00,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 04:10:00,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:10:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 121 states and 259 transitions. [2024-11-25 04:10:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 259 transitions. [2024-11-25 04:10:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:10:07,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:10:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 126 states and 272 transitions. [2024-11-25 04:10:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 272 transitions. [2024-11-25 04:10:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:10:10,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:10,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 04:10:10,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:11,293 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:10:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 129 states and 278 transitions. [2024-11-25 04:10:13,544 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 278 transitions. [2024-11-25 04:10:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:10:13,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:10:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 132 states and 287 transitions. [2024-11-25 04:10:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 287 transitions. [2024-11-25 04:10:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:10:15,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:15,975 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:10:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 132 states and 286 transitions. [2024-11-25 04:10:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 286 transitions. [2024-11-25 04:10:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:10:16,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:17,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:10:17,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 04:10:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 132 states and 285 transitions. [2024-11-25 04:10:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 285 transitions. [2024-11-25 04:10:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:10:18,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:19,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:10:19,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 04:10:21,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 135 states and 293 transitions. [2024-11-25 04:10:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 293 transitions. [2024-11-25 04:10:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:10:21,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:21,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:10:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 139 states and 308 transitions. [2024-11-25 04:10:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 308 transitions. [2024-11-25 04:10:25,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:10:25,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:25,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:10:25,126 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 04:10:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 139 states and 307 transitions. [2024-11-25 04:10:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 307 transitions. [2024-11-25 04:10:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:10:26,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:26,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:26,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:10:26,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 04:10:26,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 139 states and 306 transitions. [2024-11-25 04:10:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 306 transitions. [2024-11-25 04:10:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:10:26,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:10:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 142 states and 325 transitions. [2024-11-25 04:10:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 325 transitions. [2024-11-25 04:10:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:10:29,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:10:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:30,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 142 states and 324 transitions. [2024-11-25 04:10:30,722 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 324 transitions. [2024-11-25 04:10:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:10:30,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:30,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 04:10:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 142 states and 323 transitions. [2024-11-25 04:10:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 323 transitions. [2024-11-25 04:10:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:10:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 04:10:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 331 transitions. [2024-11-25 04:10:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 331 transitions. [2024-11-25 04:10:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:10:33,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:33,145 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-25 04:10:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 146 states and 332 transitions. [2024-11-25 04:10:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 332 transitions. [2024-11-25 04:10:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:10:34,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:34,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:34,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 04:10:34,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 31 proven. 27 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 04:10:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 149 states and 342 transitions. [2024-11-25 04:10:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 342 transitions. [2024-11-25 04:10:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:10:39,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 26 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 04:10:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 151 states and 344 transitions. [2024-11-25 04:10:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 344 transitions. [2024-11-25 04:10:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:10:41,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:41,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 04:10:41,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:10:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 157 states and 363 transitions. [2024-11-25 04:10:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 363 transitions. [2024-11-25 04:10:47,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:10:47,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:47,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:47,422 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 04:10:47,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 04:10:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 160 states and 366 transitions. [2024-11-25 04:10:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 366 transitions. [2024-11-25 04:10:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:10:50,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:50,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 04:10:50,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:10:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 166 states and 383 transitions. [2024-11-25 04:10:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 383 transitions. [2024-11-25 04:10:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:10:55,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:55,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:55,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 04:10:55,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:10:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:59,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 170 states and 386 transitions. [2024-11-25 04:10:59,855 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 386 transitions. [2024-11-25 04:10:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:10:59,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:59,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:59,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 04:10:59,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 173 states and 389 transitions. [2024-11-25 04:11:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 389 transitions. [2024-11-25 04:11:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:11:03,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:03,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:03,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 04:11:03,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 175 states and 390 transitions. [2024-11-25 04:11:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 390 transitions. [2024-11-25 04:11:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:11:05,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 176 states and 391 transitions. [2024-11-25 04:11:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 391 transitions. [2024-11-25 04:11:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:08,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:08,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:08,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 04:11:08,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 188 states and 431 transitions. [2024-11-25 04:11:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 431 transitions. [2024-11-25 04:11:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:20,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:11:20,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 04:11:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 194 states and 444 transitions. [2024-11-25 04:11:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 444 transitions. [2024-11-25 04:11:29,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:29,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:29,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:32,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 196 states and 452 transitions. [2024-11-25 04:11:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 452 transitions. [2024-11-25 04:11:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:32,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:32,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 199 states and 458 transitions. [2024-11-25 04:11:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 458 transitions. [2024-11-25 04:11:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:34,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:34,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 204 states and 470 transitions. [2024-11-25 04:11:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 470 transitions. [2024-11-25 04:11:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:38,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:38,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:38,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 04:11:38,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 207 states and 476 transitions. [2024-11-25 04:11:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 476 transitions. [2024-11-25 04:11:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:11:43,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:43,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:43,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:11:43,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 04:11:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 209 states and 477 transitions. [2024-11-25 04:11:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 477 transitions. [2024-11-25 04:11:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:11:44,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:44,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 04:11:44,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:45,218 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:11:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 212 states and 485 transitions. [2024-11-25 04:11:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 485 transitions. [2024-11-25 04:11:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:11:48,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:48,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:11:48,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:11:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 212 states and 483 transitions. [2024-11-25 04:11:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 483 transitions. [2024-11-25 04:11:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:11:49,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:49,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:11:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 218 states and 521 transitions. [2024-11-25 04:11:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 521 transitions. [2024-11-25 04:11:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:11:55,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:11:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 218 states and 520 transitions. [2024-11-25 04:11:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 520 transitions. [2024-11-25 04:11:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:11:56,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:56,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:11:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 218 states and 519 transitions. [2024-11-25 04:11:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 519 transitions. [2024-11-25 04:11:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:11:57,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:57,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:11:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 218 states and 518 transitions. [2024-11-25 04:11:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 518 transitions. [2024-11-25 04:11:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:11:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 04:12:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 218 states and 517 transitions. [2024-11-25 04:12:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 517 transitions. [2024-11-25 04:12:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:12:00,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:00,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:12:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 220 states and 530 transitions. [2024-11-25 04:12:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 530 transitions. [2024-11-25 04:12:02,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:12:02,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:02,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:12:04,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:04,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 222 states and 531 transitions. [2024-11-25 04:12:04,284 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 531 transitions. [2024-11-25 04:12:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:12:04,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:12:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 227 states and 548 transitions. [2024-11-25 04:12:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 548 transitions. [2024-11-25 04:12:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:12:12,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:12,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 04:12:12,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:12:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 232 states and 567 transitions. [2024-11-25 04:12:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 567 transitions. [2024-11-25 04:12:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:12:18,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:12:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 234 states and 573 transitions. [2024-11-25 04:12:20,837 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 573 transitions. [2024-11-25 04:12:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:12:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:20,885 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:12:20,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 240 states and 594 transitions. [2024-11-25 04:12:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 594 transitions. [2024-11-25 04:12:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:12:30,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:30,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:12:30,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 243 states and 597 transitions. [2024-11-25 04:12:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 597 transitions. [2024-11-25 04:12:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:12:34,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:34,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:12:34,182 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:39,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 246 states and 601 transitions. [2024-11-25 04:12:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 601 transitions. [2024-11-25 04:12:39,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:12:39,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:39,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:39,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 04:12:39,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 04:12:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 248 states and 602 transitions. [2024-11-25 04:12:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 602 transitions. [2024-11-25 04:12:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:12:42,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:42,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:42,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 04:12:42,821 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 256 states and 620 transitions. [2024-11-25 04:12:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 620 transitions. [2024-11-25 04:12:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:12:52,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:52,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:52,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:12:52,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 259 states and 622 transitions. [2024-11-25 04:12:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 622 transitions. [2024-11-25 04:12:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:12:56,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:56,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:12:56,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 262 states and 632 transitions. [2024-11-25 04:13:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 632 transitions. [2024-11-25 04:13:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:00,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:00,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:00,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:13:00,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 48 proven. 50 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 04:13:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 264 states and 636 transitions. [2024-11-25 04:13:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 636 transitions. [2024-11-25 04:13:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:08,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:08,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 04:13:08,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 04:13:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 267 states and 646 transitions. [2024-11-25 04:13:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 646 transitions. [2024-11-25 04:13:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:14,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:15,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:13:15,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:17,027 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 281 states and 694 transitions. [2024-11-25 04:13:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 694 transitions. [2024-11-25 04:13:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:31,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:31,203 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 283 states and 700 transitions. [2024-11-25 04:13:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 700 transitions. [2024-11-25 04:13:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:33,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:33,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:13:33,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 289 states and 717 transitions. [2024-11-25 04:13:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 717 transitions. [2024-11-25 04:13:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:42,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:42,681 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:13:42,682 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 289 states and 716 transitions. [2024-11-25 04:13:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 716 transitions. [2024-11-25 04:13:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:45,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 292 states and 722 transitions. [2024-11-25 04:13:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 722 transitions. [2024-11-25 04:13:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:50,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:50,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:13:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 297 states and 734 transitions. [2024-11-25 04:13:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 734 transitions. [2024-11-25 04:13:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:13:55,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:55,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:55,259 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 04:13:55,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:55,853 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 04:14:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 300 states and 739 transitions. [2024-11-25 04:14:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 739 transitions. [2024-11-25 04:14:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:14:01,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:14:05,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 303 states and 748 transitions. [2024-11-25 04:14:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 748 transitions. [2024-11-25 04:14:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:14:05,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:05,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:05,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:14:05,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:14:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 306 states and 754 transitions. [2024-11-25 04:14:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 754 transitions. [2024-11-25 04:14:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:14:10,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:10,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:14:10,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:14:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:14,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 306 states and 753 transitions. [2024-11-25 04:14:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 753 transitions. [2024-11-25 04:14:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:14:14,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:14,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 04:14:14,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:14:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 306 states and 752 transitions. [2024-11-25 04:14:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 752 transitions. [2024-11-25 04:14:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:14:17,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:17,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:17,972 INFO L256 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 04:14:17,973 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:14:22,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 309 states and 760 transitions. [2024-11-25 04:14:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 760 transitions. [2024-11-25 04:14:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:14:22,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:22,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:22,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:14:22,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:14:23,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 309 states and 758 transitions. [2024-11-25 04:14:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 758 transitions. [2024-11-25 04:14:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:14:23,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:23,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:14:23,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-25 04:14:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 315 states and 787 transitions. [2024-11-25 04:14:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 787 transitions. [2024-11-25 04:14:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:14:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:43,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 04:14:43,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:14:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 317 states and 790 transitions. [2024-11-25 04:14:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 790 transitions. [2024-11-25 04:14:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:14:48,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:14:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 323 states and 833 transitions. [2024-11-25 04:14:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 833 transitions. [2024-11-25 04:14:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:14:57,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:14:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 323 states and 832 transitions. [2024-11-25 04:14:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 832 transitions. [2024-11-25 04:14:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:14:58,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:00,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:00,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 323 states and 831 transitions. [2024-11-25 04:15:00,671 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 831 transitions. [2024-11-25 04:15:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:15:00,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 323 states and 830 transitions. [2024-11-25 04:15:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 830 transitions. [2024-11-25 04:15:02,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:15:02,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 323 states and 829 transitions. [2024-11-25 04:15:03,968 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 829 transitions. [2024-11-25 04:15:03,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:15:03,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:03,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 328 states and 850 transitions. [2024-11-25 04:15:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 850 transitions. [2024-11-25 04:15:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:15:16,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 331 states and 862 transitions. [2024-11-25 04:15:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 862 transitions. [2024-11-25 04:15:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:15:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:22,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:26,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 333 states and 874 transitions. [2024-11-25 04:15:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 874 transitions. [2024-11-25 04:15:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:15:26,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 335 states and 882 transitions. [2024-11-25 04:15:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 882 transitions. [2024-11-25 04:15:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:15:29,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 39 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:15:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 335 states and 870 transitions. [2024-11-25 04:15:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 870 transitions. [2024-11-25 04:15:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:36,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:36,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-25 04:15:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 335 states and 869 transitions. [2024-11-25 04:15:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 869 transitions. [2024-11-25 04:15:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:38,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:38,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 32 proven. 60 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:15:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 337 states and 886 transitions. [2024-11-25 04:15:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 886 transitions. [2024-11-25 04:15:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:42,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:42,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-25 04:15:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 339 states and 887 transitions. [2024-11-25 04:15:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 887 transitions. [2024-11-25 04:15:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:15:45,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:45,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:15:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 340 states and 889 transitions. [2024-11-25 04:15:50,214 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 889 transitions. [2024-11-25 04:15:50,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:15:50,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:50,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:15:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 343 states and 899 transitions. [2024-11-25 04:15:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 899 transitions. [2024-11-25 04:15:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:15:57,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:57,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:58,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 04:15:58,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:16:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 348 states and 923 transitions. [2024-11-25 04:16:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 923 transitions. [2024-11-25 04:16:07,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:16:07,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:16:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 350 states and 929 transitions. [2024-11-25 04:16:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 929 transitions. [2024-11-25 04:16:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:16:11,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:11,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:11,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 04:16:11,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:16:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:17,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 352 states and 933 transitions. [2024-11-25 04:16:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 933 transitions. [2024-11-25 04:16:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:16:17,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:17,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:16:17,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:16:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 358 states and 956 transitions. [2024-11-25 04:16:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 956 transitions. [2024-11-25 04:16:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:16:32,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:32,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:16:32,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:33,145 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:16:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 361 states and 959 transitions. [2024-11-25 04:16:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 959 transitions. [2024-11-25 04:16:39,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:16:39,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:39,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:39,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:16:39,830 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:16:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 364 states and 963 transitions. [2024-11-25 04:16:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 963 transitions. [2024-11-25 04:16:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:16:46,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:46,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:46,811 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:16:46,812 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:16:52,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:52,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 366 states and 964 transitions. [2024-11-25 04:16:52,454 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 964 transitions. [2024-11-25 04:16:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:16:52,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:16:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:52,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-25 04:16:52,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:16:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:17:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 372 states and 984 transitions. [2024-11-25 04:17:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 984 transitions. [2024-11-25 04:17:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:17:03,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:03,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:03,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:17:03,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:17:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 375 states and 987 transitions. [2024-11-25 04:17:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 987 transitions. [2024-11-25 04:17:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:17:09,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:09,790 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:17:09,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:09,971 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:17:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 378 states and 989 transitions. [2024-11-25 04:17:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 989 transitions. [2024-11-25 04:17:17,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:17:17,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:17,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:17,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-25 04:17:17,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:17:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 381 states and 999 transitions. [2024-11-25 04:17:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 999 transitions. [2024-11-25 04:17:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:17:23,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:23,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:23,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 04:17:23,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:17:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 384 states and 1008 transitions. [2024-11-25 04:17:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1008 transitions. [2024-11-25 04:17:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:17:29,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:29,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-25 04:17:29,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:17:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 386 states and 1012 transitions. [2024-11-25 04:17:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1012 transitions. [2024-11-25 04:17:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:17:33,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:33,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:17:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:33,542 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:17:33,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:17:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:18:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 398 states and 1065 transitions. [2024-11-25 04:18:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1065 transitions. [2024-11-25 04:18:02,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:02,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:02,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:18:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 400 states and 1071 transitions. [2024-11-25 04:18:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1071 transitions. [2024-11-25 04:18:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:09,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:09,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:18:09,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:18:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 405 states and 1081 transitions. [2024-11-25 04:18:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1081 transitions. [2024-11-25 04:18:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:22,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:22,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:22,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:18:22,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 72 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:18:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:34,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 410 states and 1089 transitions. [2024-11-25 04:18:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1089 transitions. [2024-11-25 04:18:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:34,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:34,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:34,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:18:34,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:18:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:41,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 413 states and 1097 transitions. [2024-11-25 04:18:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1097 transitions. [2024-11-25 04:18:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:41,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:41,325 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:18:41,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:41,933 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:18:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 416 states and 1105 transitions. [2024-11-25 04:18:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1105 transitions. [2024-11-25 04:18:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:47,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:47,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:18:47,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:18:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 419 states and 1111 transitions. [2024-11-25 04:18:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1111 transitions. [2024-11-25 04:18:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:18:55,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:18:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:55,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:18:55,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:18:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 72 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:19:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 422 states and 1116 transitions. [2024-11-25 04:19:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1116 transitions. [2024-11-25 04:19:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:19:04,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:04,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:19:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 425 states and 1121 transitions. [2024-11-25 04:19:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1121 transitions. [2024-11-25 04:19:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:19:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:19:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:08,936 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:19:08,937 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:19:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:19:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 427 states and 1122 transitions. [2024-11-25 04:19:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1122 transitions. [2024-11-25 04:19:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:19:12,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:19:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:12,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:19:12,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:19:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:19:17,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:17,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 429 states and 1123 transitions. [2024-11-25 04:19:17,222 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1123 transitions. [2024-11-25 04:19:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:19:17,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:17,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:19:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:17,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 04:19:17,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:19:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:19:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:23,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 432 states and 1131 transitions. [2024-11-25 04:19:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1131 transitions. [2024-11-25 04:19:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:19:23,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:23,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:19:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:23,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:19:23,508 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:19:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-25 04:19:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 432 states and 1129 transitions. [2024-11-25 04:19:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1129 transitions. [2024-11-25 04:19:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:19:25,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:25,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 54 proven. 33 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:19:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 434 states and 1166 transitions. [2024-11-25 04:19:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1166 transitions. [2024-11-25 04:19:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:19:41,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:19:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 440 states and 1215 transitions. [2024-11-25 04:19:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1215 transitions. [2024-11-25 04:19:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:19:55,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:56,031 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:19:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:58,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 440 states and 1214 transitions. [2024-11-25 04:19:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1214 transitions. [2024-11-25 04:19:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:19:58,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 440 states and 1213 transitions. [2024-11-25 04:20:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1213 transitions. [2024-11-25 04:20:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:20:01,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 440 states and 1212 transitions. [2024-11-25 04:20:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1212 transitions. [2024-11-25 04:20:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:20:03,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:03,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,944 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 440 states and 1211 transitions. [2024-11-25 04:20:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1211 transitions. [2024-11-25 04:20:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:20:06,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:06,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 440 states and 1210 transitions. [2024-11-25 04:20:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1210 transitions. [2024-11-25 04:20:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:08,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:08,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 445 states and 1243 transitions. [2024-11-25 04:20:31,755 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1243 transitions. [2024-11-25 04:20:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:31,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:31,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 448 states and 1254 transitions. [2024-11-25 04:20:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1254 transitions. [2024-11-25 04:20:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:40,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 450 states and 1268 transitions. [2024-11-25 04:20:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1268 transitions. [2024-11-25 04:20:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:44,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:44,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:49,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:49,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 452 states and 1278 transitions. [2024-11-25 04:20:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1278 transitions. [2024-11-25 04:20:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:49,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:49,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:49,169 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:20:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 454 states and 1288 transitions. [2024-11-25 04:20:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1288 transitions. [2024-11-25 04:20:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:53,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:20:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:53,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 04:20:53,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:20:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 35 proven. 112 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-25 04:21:13,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 459 states and 1321 transitions. [2024-11-25 04:21:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1321 transitions. [2024-11-25 04:21:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:21:13,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:13,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:21:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 461 states and 1334 transitions. [2024-11-25 04:21:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1334 transitions. [2024-11-25 04:21:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:21:18,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:21:24,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 463 states and 1342 transitions. [2024-11-25 04:21:24,093 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1342 transitions. [2024-11-25 04:21:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:21:24,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:24,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:21:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:24,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 04:21:24,234 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:21:27,276 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 35 proven. 112 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-25 04:21:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 466 states and 1350 transitions. [2024-11-25 04:21:34,486 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1350 transitions. [2024-11-25 04:21:34,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:21:34,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:34,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:21:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:37,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 466 states and 1349 transitions. [2024-11-25 04:21:37,391 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1349 transitions. [2024-11-25 04:21:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:21:37,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:37,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:21:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:37,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 04:21:37,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:21:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 35 proven. 112 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-25 04:21:45,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 468 states and 1352 transitions. [2024-11-25 04:21:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1352 transitions. [2024-11-25 04:21:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:21:45,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 93 proven. 4 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-25 04:21:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 468 states and 1351 transitions. [2024-11-25 04:21:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1351 transitions. [2024-11-25 04:21:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:21:48,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:48,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 38 proven. 90 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 04:21:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 470 states and 1374 transitions. [2024-11-25 04:21:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1374 transitions. [2024-11-25 04:21:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:21:55,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:55,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 64 proven. 52 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-11-25 04:21:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 472 states and 1375 transitions. [2024-11-25 04:21:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1375 transitions. [2024-11-25 04:21:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:21:59,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:21:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:59,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-25 04:21:59,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:22:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 67 proven. 88 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:22:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 475 states and 1384 transitions. [2024-11-25 04:22:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1384 transitions. [2024-11-25 04:22:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:22:27,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:27,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:22:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:27,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 04:22:27,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:22:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 04:22:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 478 states and 1395 transitions. [2024-11-25 04:22:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1395 transitions. [2024-11-25 04:22:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:22:41,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:41,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:22:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:41,118 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 04:22:41,120 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:22:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 04:22:50,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:50,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 480 states and 1401 transitions. [2024-11-25 04:22:50,028 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1401 transitions. [2024-11-25 04:22:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:22:50,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:22:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:50,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 04:22:50,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:22:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:23:08,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 483 states and 1410 transitions. [2024-11-25 04:23:08,524 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1410 transitions. [2024-11-25 04:23:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:23:08,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:23:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:08,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 04:23:08,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:23:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked.