./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench/hard2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/hard2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk --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 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:32:58,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:32:58,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:32:58,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:32:58,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:32:58,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:32:58,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:32:58,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:32:58,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:32:58,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:32:58,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:32:58,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:32:58,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:32:58,341 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:32:58,341 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:32:58,342 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:32:58,342 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:32:58,342 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:32:58,343 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:32:58,343 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:32:58,343 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:32:58,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:32:58,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:32:58,349 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:32:58,349 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:32:58,349 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:32:58,350 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:32:58,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:32:58,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:32:58,350 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:32:58,350 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:32:58,351 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:32:58,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:32:58,351 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 [2024-11-08 23:32:58,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:32:58,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:32:58,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:32:58,676 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:32:58,677 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:32:58,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench/hard2.c Unable to find full path for "g++" [2024-11-08 23:33:00,651 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:33:00,872 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:33:00,873 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/sv-benchmarks/c/nla-digbench/hard2.c [2024-11-08 23:33:00,880 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/data/ba9746742/1a6483490514433facae5ff61092a9fd/FLAGcfad9c1d1 [2024-11-08 23:33:00,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/data/ba9746742/1a6483490514433facae5ff61092a9fd [2024-11-08 23:33:00,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:33:00,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:33:00,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:33:00,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:33:00,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:33:00,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:33:00" (1/1) ... [2024-11-08 23:33:00,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd1219e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:00, skipping insertion in model container [2024-11-08 23:33:00,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:33:00" (1/1) ... [2024-11-08 23:33:00,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:33:01,116 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_ad27c95d-5391-4793-af26-4956df35da08/sv-benchmarks/c/nla-digbench/hard2.c[526,539] [2024-11-08 23:33:01,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:33:01,141 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:33:01,152 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_ad27c95d-5391-4793-af26-4956df35da08/sv-benchmarks/c/nla-digbench/hard2.c[526,539] [2024-11-08 23:33:01,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:33:01,185 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:33:01,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01 WrapperNode [2024-11-08 23:33:01,186 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:33:01,188 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:33:01,188 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:33:01,188 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:33:01,196 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,202 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,221 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-11-08 23:33:01,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:33:01,222 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:33:01,222 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:33:01,222 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:33:01,232 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,234 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,237 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,241 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,242 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,244 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:33:01,245 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:33:01,245 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:33:01,245 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:33:01,246 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:33:01,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:33:01,278 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:33:01,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad27c95d-5391-4793-af26-4956df35da08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:33:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:33:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:33:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:33:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:33:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:33:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:33:01,387 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:33:01,390 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:33:01,529 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-08 23:33:01,529 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:33:01,576 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:33:01,576 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:33:01,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:01 BoogieIcfgContainer [2024-11-08 23:33:01,577 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:33:01,578 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:33:01,578 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:33:01,593 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:33:01,593 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,604 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:33:01,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:01,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-08 23:33:01,662 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-08 23:33:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:33:01,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 38 transitions. [2024-11-08 23:33:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-08 23:33:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:33:02,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:02,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:02,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 42 transitions. [2024-11-08 23:33:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-08 23:33:02,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:33:02,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:02,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:02,596 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:33:02,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:33:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 49 transitions. [2024-11-08 23:33:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-08 23:33:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:33:03,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:03,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:03,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:33:03,234 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:33:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:03,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 54 transitions. [2024-11-08 23:33:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-08 23:33:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:33:03,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:33:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 38 states and 62 transitions. [2024-11-08 23:33:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-08 23:33:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:33:04,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:04,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:04,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:33:04,328 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:33:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 72 transitions. [2024-11-08 23:33:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 72 transitions. [2024-11-08 23:33:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:33:05,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:05,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:33:05,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:05,332 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:33:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 46 states and 80 transitions. [2024-11-08 23:33:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 80 transitions. [2024-11-08 23:33:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:33:05,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:33:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 50 states and 88 transitions. [2024-11-08 23:33:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 88 transitions. [2024-11-08 23:33:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:33:05,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:05,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:06,172 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:33:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 51 states and 89 transitions. [2024-11-08 23:33:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 89 transitions. [2024-11-08 23:33:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:33:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:06,523 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:33:06,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:33:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 51 states and 88 transitions. [2024-11-08 23:33:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-11-08 23:33:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:33:06,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:06,870 INFO L255 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:33:06,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:33:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:07,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 56 states and 98 transitions. [2024-11-08 23:33:07,950 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 98 transitions. [2024-11-08 23:33:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:33:07,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:07,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:08,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:33:08,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:08,436 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:33:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 62 states and 113 transitions. [2024-11-08 23:33:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 113 transitions. [2024-11-08 23:33:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:33:09,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:09,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:09,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:33:09,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:33:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 64 states and 118 transitions. [2024-11-08 23:33:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 118 transitions. [2024-11-08 23:33:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:33:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:09,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:09,977 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:33:09,978 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:33:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 64 states and 117 transitions. [2024-11-08 23:33:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-08 23:33:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:33:10,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:10,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 23:33:10,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:33:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 73 states and 134 transitions. [2024-11-08 23:33:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 134 transitions. [2024-11-08 23:33:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:33:12,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:12,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:33:12,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:33:13,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 78 states and 144 transitions. [2024-11-08 23:33:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 144 transitions. [2024-11-08 23:33:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:33:13,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:13,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:33:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:14,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 78 states and 143 transitions. [2024-11-08 23:33:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 143 transitions. [2024-11-08 23:33:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:33:14,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:14,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:14,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:33:14,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:33:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 84 states and 158 transitions. [2024-11-08 23:33:16,082 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 158 transitions. [2024-11-08 23:33:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:33:16,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:16,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:16,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:33:16,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 26 proven. 49 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:33:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 86 states and 163 transitions. [2024-11-08 23:33:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 163 transitions. [2024-11-08 23:33:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:33:16,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:16,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:16,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:33:16,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-08 23:33:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 86 states and 162 transitions. [2024-11-08 23:33:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 162 transitions. [2024-11-08 23:33:17,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:33:17,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:17,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 31 proven. 14 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:33:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 88 states and 172 transitions. [2024-11-08 23:33:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 172 transitions. [2024-11-08 23:33:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:33:18,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:18,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:33:18,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 28 proven. 57 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:33:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 92 states and 185 transitions. [2024-11-08 23:33:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 185 transitions. [2024-11-08 23:33:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:33:19,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:19,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:33:19,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 28 proven. 46 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:33:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 97 states and 195 transitions. [2024-11-08 23:33:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 195 transitions. [2024-11-08 23:33:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:33:21,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:21,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:21,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:33:21,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 30 proven. 62 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:33:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 99 states and 200 transitions. [2024-11-08 23:33:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 200 transitions. [2024-11-08 23:33:22,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:33:22,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:22,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:22,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:33:22,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 30 proven. 62 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:33:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 101 states and 205 transitions. [2024-11-08 23:33:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 205 transitions. [2024-11-08 23:33:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:33:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:22,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:33:22,760 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:33:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 107 states and 222 transitions. [2024-11-08 23:33:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 222 transitions. [2024-11-08 23:33:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:33:24,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:24,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:24,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:33:24,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 32 proven. 73 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:33:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 109 states and 227 transitions. [2024-11-08 23:33:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 227 transitions. [2024-11-08 23:33:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:33:25,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:25,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:33:25,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-08 23:33:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 109 states and 226 transitions. [2024-11-08 23:33:25,846 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 226 transitions. [2024-11-08 23:33:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:33:25,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:25,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:25,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:33:25,974 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 67 proven. 68 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:33:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 122 states and 251 transitions. [2024-11-08 23:33:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 251 transitions. [2024-11-08 23:33:29,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:33:29,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:29,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:33:29,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 68 proven. 31 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:33:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 124 states and 254 transitions. [2024-11-08 23:33:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 254 transitions. [2024-11-08 23:33:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:33:30,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:30,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:33:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:31,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 124 states and 253 transitions. [2024-11-08 23:33:31,446 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 253 transitions. [2024-11-08 23:33:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:33:31,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:31,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:31,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:33:31,529 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:32,154 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 34 proven. 81 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:33:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 128 states and 266 transitions. [2024-11-08 23:33:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 266 transitions. [2024-11-08 23:33:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:33:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:33,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:33:33,762 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 34 proven. 70 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:33:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 133 states and 276 transitions. [2024-11-08 23:33:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 276 transitions. [2024-11-08 23:33:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:33:35,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:35,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:33:35,855 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 40 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:33:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:36,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 135 states and 281 transitions. [2024-11-08 23:33:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 281 transitions. [2024-11-08 23:33:36,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:33:36,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:36,555 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:33:36,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 45 proven. 77 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:33:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 137 states and 286 transitions. [2024-11-08 23:33:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 286 transitions. [2024-11-08 23:33:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:33:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:37,312 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:33:37,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 34 proven. 52 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:33:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 143 states and 303 transitions. [2024-11-08 23:33:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 303 transitions. [2024-11-08 23:33:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:33:39,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:39,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:39,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:33:39,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 36 proven. 53 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:33:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 145 states and 308 transitions. [2024-11-08 23:33:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-08 23:33:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:33:40,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:40,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:40,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:33:40,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-08 23:33:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 145 states and 307 transitions. [2024-11-08 23:33:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 307 transitions. [2024-11-08 23:33:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:33:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:41,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:41,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:33:41,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:41,570 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 83 proven. 52 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:33:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 149 states and 331 transitions. [2024-11-08 23:33:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 331 transitions. [2024-11-08 23:33:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:33:43,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:43,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:44,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:33:44,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-08 23:33:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 151 states and 336 transitions. [2024-11-08 23:33:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 336 transitions. [2024-11-08 23:33:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:33:45,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:45,303 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:33:45,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 40 proven. 103 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:33:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 153 states and 341 transitions. [2024-11-08 23:33:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 341 transitions. [2024-11-08 23:33:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:33:46,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:46,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:46,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:33:46,225 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-08 23:33:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 155 states and 346 transitions. [2024-11-08 23:33:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 346 transitions. [2024-11-08 23:33:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:33:47,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:47,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:33:47,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 49 proven. 94 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:33:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 157 states and 351 transitions. [2024-11-08 23:33:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 351 transitions. [2024-11-08 23:33:48,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:33:48,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:48,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:48,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:33:48,280 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 40 proven. 110 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:33:50,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 159 states and 355 transitions. [2024-11-08 23:33:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 355 transitions. [2024-11-08 23:33:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:33:50,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:50,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:33:50,120 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 40 proven. 99 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:33:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 164 states and 365 transitions. [2024-11-08 23:33:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 365 transitions. [2024-11-08 23:33:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:33:52,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:52,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:52,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:33:52,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:33:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 166 states and 370 transitions. [2024-11-08 23:33:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 370 transitions. [2024-11-08 23:33:53,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:33:53,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:33:53,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:53,727 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 42 proven. 115 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:33:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 168 states and 375 transitions. [2024-11-08 23:33:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 375 transitions. [2024-11-08 23:33:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:33:54,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:54,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:33:54,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:55,385 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 40 proven. 77 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:33:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 172 states and 383 transitions. [2024-11-08 23:33:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 383 transitions. [2024-11-08 23:33:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:33:56,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:56,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-08 23:33:56,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 146 proven. 56 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-08 23:34:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 187 states and 416 transitions. [2024-11-08 23:34:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 416 transitions. [2024-11-08 23:34:02,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:34:02,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:02,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:02,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-08 23:34:02,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 180 proven. 106 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2024-11-08 23:34:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 191 states and 423 transitions. [2024-11-08 23:34:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 423 transitions. [2024-11-08 23:34:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:34:06,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:06,236 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-08 23:34:06,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:07,464 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 86 proven. 116 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-08 23:34:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 193 states and 427 transitions. [2024-11-08 23:34:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 427 transitions. [2024-11-08 23:34:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:34:08,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:08,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:08,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-08 23:34:08,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 42 proven. 109 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:34:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 195 states and 432 transitions. [2024-11-08 23:34:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 432 transitions. [2024-11-08 23:34:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:34:11,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:11,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:34:11,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 44 proven. 136 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:34:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 197 states and 438 transitions. [2024-11-08 23:34:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 438 transitions. [2024-11-08 23:34:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:34:13,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:13,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:34:13,187 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:13,332 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-08 23:34:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 197 states and 437 transitions. [2024-11-08 23:34:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 437 transitions. [2024-11-08 23:34:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:34:13,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:13,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:34:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 197 states and 436 transitions. [2024-11-08 23:34:16,137 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 436 transitions. [2024-11-08 23:34:16,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:34:16,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:16,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:34:16,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 97 proven. 127 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:34:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 201 states and 445 transitions. [2024-11-08 23:34:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 445 transitions. [2024-11-08 23:34:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:34:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:21,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-08 23:34:21,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 204 proven. 20 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:34:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 203 states and 481 transitions. [2024-11-08 23:34:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 481 transitions. [2024-11-08 23:34:26,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:34:26,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:26,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:26,679 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:26,682 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:34:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 205 states and 486 transitions. [2024-11-08 23:34:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 486 transitions. [2024-11-08 23:34:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:34:27,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:27,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:27,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:27,840 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:34:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 207 states and 503 transitions. [2024-11-08 23:34:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 503 transitions. [2024-11-08 23:34:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:34:29,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:29,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:29,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:34:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 209 states and 508 transitions. [2024-11-08 23:34:30,511 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 508 transitions. [2024-11-08 23:34:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:34:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:30,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:30,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:34:30,662 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 46 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:34:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 211 states and 513 transitions. [2024-11-08 23:34:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 513 transitions. [2024-11-08 23:34:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:34:31,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:31,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:31,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:31,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:34:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 213 states and 518 transitions. [2024-11-08 23:34:32,453 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 518 transitions. [2024-11-08 23:34:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:34:32,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:32,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:32,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:32,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:32,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 46 proven. 133 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:34:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 218 states and 528 transitions. [2024-11-08 23:34:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 528 transitions. [2024-11-08 23:34:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:35,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:35,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:34:35,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 48 proven. 149 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 23:34:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 222 states and 552 transitions. [2024-11-08 23:34:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 552 transitions. [2024-11-08 23:34:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:37,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:37,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:37,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:37,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:34:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 224 states and 558 transitions. [2024-11-08 23:34:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 558 transitions. [2024-11-08 23:34:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:39,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:39,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:34:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 226 states and 564 transitions. [2024-11-08 23:34:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 564 transitions. [2024-11-08 23:34:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:40,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:40,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:40,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:40,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:34:41,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 228 states and 570 transitions. [2024-11-08 23:34:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 570 transitions. [2024-11-08 23:34:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:41,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:41,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:34:41,550 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 48 proven. 149 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 23:34:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 230 states and 576 transitions. [2024-11-08 23:34:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 576 transitions. [2024-11-08 23:34:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:42,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:42,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:42,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:34:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 232 states and 582 transitions. [2024-11-08 23:34:43,561 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 582 transitions. [2024-11-08 23:34:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:34:43,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:43,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:43,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:34:43,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 46 proven. 107 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:34:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 236 states and 591 transitions. [2024-11-08 23:34:46,367 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 591 transitions. [2024-11-08 23:34:46,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:34:46,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:46,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:46,467 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:34:46,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 107 proven. 147 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-08 23:34:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 240 states and 600 transitions. [2024-11-08 23:34:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 600 transitions. [2024-11-08 23:34:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:34:48,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:48,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:48,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:34:48,459 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 48 proven. 108 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-08 23:34:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 242 states and 607 transitions. [2024-11-08 23:34:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 607 transitions. [2024-11-08 23:34:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:34:50,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:50,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:50,095 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:34:50,098 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2024-11-08 23:34:50,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 242 states and 606 transitions. [2024-11-08 23:34:50,940 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 606 transitions. [2024-11-08 23:34:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:34:50,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:50,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:51,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-08 23:34:51,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 174 proven. 156 refuted. 0 times theorem prover too weak. 915 trivial. 0 not checked. [2024-11-08 23:34:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 246 states and 629 transitions. [2024-11-08 23:34:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 629 transitions. [2024-11-08 23:34:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:34:54,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:54,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:34:54,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 50 proven. 96 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:34:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 248 states and 642 transitions. [2024-11-08 23:34:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 642 transitions. [2024-11-08 23:34:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:34:55,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:55,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:34:55,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 52 proven. 166 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:34:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 250 states and 647 transitions. [2024-11-08 23:34:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 647 transitions. [2024-11-08 23:34:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:34:56,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:56,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:57,076 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:34:57,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 52 proven. 166 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:34:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 254 states and 658 transitions. [2024-11-08 23:34:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 658 transitions. [2024-11-08 23:34:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:34:58,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:58,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:58,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:34:58,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 61 proven. 157 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:34:59,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 256 states and 663 transitions. [2024-11-08 23:34:59,443 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 663 transitions. [2024-11-08 23:34:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:34:59,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:59,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:34:59,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 52 proven. 166 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:35:00,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 258 states and 668 transitions. [2024-11-08 23:35:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 668 transitions. [2024-11-08 23:35:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:35:00,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:00,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:35:00,770 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:01,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 61 proven. 157 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:35:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 260 states and 673 transitions. [2024-11-08 23:35:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 673 transitions. [2024-11-08 23:35:01,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:35:01,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:02,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:35:02,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 236 proven. 42 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-08 23:35:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 263 states and 679 transitions. [2024-11-08 23:35:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 679 transitions. [2024-11-08 23:35:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:35:09,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:09,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:09,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:35:09,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:09,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 52 proven. 172 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:35:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 268 states and 689 transitions. [2024-11-08 23:35:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 689 transitions. [2024-11-08 23:35:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:13,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:13,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:35:13,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:35:15,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 272 states and 711 transitions. [2024-11-08 23:35:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 711 transitions. [2024-11-08 23:35:15,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:15,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:35:15,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:35:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 274 states and 716 transitions. [2024-11-08 23:35:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 716 transitions. [2024-11-08 23:35:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:17,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:35:17,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:35:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 276 states and 721 transitions. [2024-11-08 23:35:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 721 transitions. [2024-11-08 23:35:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:18,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:18,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:35:18,409 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:35:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 278 states and 726 transitions. [2024-11-08 23:35:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 726 transitions. [2024-11-08 23:35:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:19,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:19,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:35:19,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:35:21,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 280 states and 731 transitions. [2024-11-08 23:35:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 731 transitions. [2024-11-08 23:35:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:21,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:21,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:21,357 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:35:21,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:21,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:35:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 282 states and 736 transitions. [2024-11-08 23:35:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 736 transitions. [2024-11-08 23:35:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:35:22,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 52 proven. 90 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:35:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 282 states and 735 transitions. [2024-11-08 23:35:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 735 transitions. [2024-11-08 23:35:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:35:25,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:25,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:35:25,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 331 proven. 35 refuted. 0 times theorem prover too weak. 1093 trivial. 0 not checked. [2024-11-08 23:35:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 286 states and 750 transitions. [2024-11-08 23:35:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 750 transitions. [2024-11-08 23:35:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:35:29,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:29,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:29,127 INFO L255 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:35:29,129 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 54 proven. 143 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-08 23:35:31,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:31,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 292 states and 770 transitions. [2024-11-08 23:35:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 770 transitions. [2024-11-08 23:35:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:35:31,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:31,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:31,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:35:31,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:32,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1638 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2024-11-08 23:35:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 292 states and 769 transitions. [2024-11-08 23:35:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 769 transitions. [2024-11-08 23:35:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:35:33,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:33,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:33,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:33,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 56 proven. 187 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:35:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 296 states and 780 transitions. [2024-11-08 23:35:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 780 transitions. [2024-11-08 23:35:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:35:34,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:34,219 INFO L255 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:34,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:34,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 58 proven. 205 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-08 23:35:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 300 states and 791 transitions. [2024-11-08 23:35:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 791 transitions. [2024-11-08 23:35:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:35:35,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:35,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:35:35,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1898 backedges. 58 proven. 216 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 23:35:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:40,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 305 states and 801 transitions. [2024-11-08 23:35:40,312 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 801 transitions. [2024-11-08 23:35:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:40,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:40,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:40,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:40,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 23:35:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 307 states and 818 transitions. [2024-11-08 23:35:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 818 transitions. [2024-11-08 23:35:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:42,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:42,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:42,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:42,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 23:35:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 311 states and 829 transitions. [2024-11-08 23:35:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 829 transitions. [2024-11-08 23:35:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:43,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:43,661 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:35:43,663 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 58 proven. 150 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 23:35:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:45,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 313 states and 834 transitions. [2024-11-08 23:35:45,100 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 834 transitions. [2024-11-08 23:35:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:45,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:45,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:45,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:45,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:45,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 23:35:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 315 states and 839 transitions. [2024-11-08 23:35:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 839 transitions. [2024-11-08 23:35:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:46,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:46,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:46,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:35:46,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 69 proven. 223 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 23:35:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:48,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 317 states and 844 transitions. [2024-11-08 23:35:48,163 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 844 transitions. [2024-11-08 23:35:48,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:48,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:48,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:48,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:48,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:48,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 23:35:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 319 states and 849 transitions. [2024-11-08 23:35:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 849 transitions. [2024-11-08 23:35:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:49,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:49,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:35:49,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 58 proven. 150 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 23:35:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 321 states and 854 transitions. [2024-11-08 23:35:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 854 transitions. [2024-11-08 23:35:51,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:35:51,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:51,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 23:35:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:52,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 323 states and 859 transitions. [2024-11-08 23:35:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 859 transitions. [2024-11-08 23:35:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:35:52,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:52,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:52,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:35:52,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1983 backedges. 71 proven. 259 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-08 23:35:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 329 states and 876 transitions. [2024-11-08 23:35:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 876 transitions. [2024-11-08 23:35:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:35:55,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:55,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:55,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:35:55,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1983 backedges. 62 proven. 268 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-08 23:35:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 331 states and 884 transitions. [2024-11-08 23:35:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 884 transitions. [2024-11-08 23:35:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:35:58,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:58,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:58,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:35:58,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2024-11-08 23:36:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 331 states and 883 transitions. [2024-11-08 23:36:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 883 transitions. [2024-11-08 23:36:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:36:00,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:00,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:00,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:00,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 62 proven. 161 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:36:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 335 states and 894 transitions. [2024-11-08 23:36:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 894 transitions. [2024-11-08 23:36:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:36:01,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:01,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:01,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:01,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2313 backedges. 64 proven. 265 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:36:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 340 states and 904 transitions. [2024-11-08 23:36:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 904 transitions. [2024-11-08 23:36:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:36:07,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:07,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:36:07,285 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 66 proven. 281 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:36:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 344 states and 925 transitions. [2024-11-08 23:36:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 925 transitions. [2024-11-08 23:36:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:36:10,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:10,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:36:10,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:10,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 66 proven. 281 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:36:11,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 346 states and 930 transitions. [2024-11-08 23:36:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 930 transitions. [2024-11-08 23:36:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:36:11,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:11,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:11,924 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:11,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:36:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 348 states and 935 transitions. [2024-11-08 23:36:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 935 transitions. [2024-11-08 23:36:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:36:13,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:13,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:13,549 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:36:13,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 66 proven. 281 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:36:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 350 states and 940 transitions. [2024-11-08 23:36:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 940 transitions. [2024-11-08 23:36:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:36:15,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:15,214 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:15,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:36:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 352 states and 945 transitions. [2024-11-08 23:36:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 945 transitions. [2024-11-08 23:36:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:36:16,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:16,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:16,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:36:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 354 states and 950 transitions. [2024-11-08 23:36:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 950 transitions. [2024-11-08 23:36:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:36:18,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:18,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:18,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:36:18,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:18,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 68 proven. 322 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2024-11-08 23:36:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 360 states and 967 transitions. [2024-11-08 23:36:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 967 transitions. [2024-11-08 23:36:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:36:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:21,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:21,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 66 proven. 228 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-08 23:36:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 362 states and 975 transitions. [2024-11-08 23:36:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 975 transitions. [2024-11-08 23:36:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:36:23,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:23,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:23,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:36:23,521 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2453 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2387 trivial. 0 not checked. [2024-11-08 23:36:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 362 states and 974 transitions. [2024-11-08 23:36:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 974 transitions. [2024-11-08 23:36:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:36:24,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:24,849 INFO L255 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-08 23:36:24,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2769 backedges. 70 proven. 319 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-08 23:36:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 367 states and 984 transitions. [2024-11-08 23:36:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 984 transitions. [2024-11-08 23:36:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:36:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:30,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:30,502 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:36:30,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 72 proven. 335 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-08 23:36:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 369 states and 999 transitions. [2024-11-08 23:36:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 999 transitions. [2024-11-08 23:36:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:36:32,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:32,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-08 23:36:32,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 70 proven. 235 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-08 23:36:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 371 states and 1004 transitions. [2024-11-08 23:36:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1004 transitions. [2024-11-08 23:36:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:36:34,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:34,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:34,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:34,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:36:34,402 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 72 proven. 335 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-08 23:36:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 373 states and 1009 transitions. [2024-11-08 23:36:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1009 transitions. [2024-11-08 23:36:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:36:36,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-08 23:36:36,408 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 70 proven. 235 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-08 23:36:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 375 states and 1014 transitions. [2024-11-08 23:36:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1014 transitions. [2024-11-08 23:36:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:36:38,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:38,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:38,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:36:38,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 72 proven. 335 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-08 23:36:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 377 states and 1019 transitions. [2024-11-08 23:36:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1019 transitions. [2024-11-08 23:36:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:36:39,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:39,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:39,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-08 23:36:39,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 70 proven. 235 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-08 23:36:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 379 states and 1024 transitions. [2024-11-08 23:36:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1024 transitions. [2024-11-08 23:36:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:36:41,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:41,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:41,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-08 23:36:41,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2870 backedges. 72 proven. 278 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-08 23:36:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 385 states and 1043 transitions. [2024-11-08 23:36:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1043 transitions. [2024-11-08 23:36:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:36:45,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:45,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:36:45,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-08 23:36:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 385 states and 1042 transitions. [2024-11-08 23:36:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1042 transitions. [2024-11-08 23:36:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:36:46,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:46,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:46,914 INFO L255 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:36:46,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3266 backedges. 76 proven. 378 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-08 23:36:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 390 states and 1052 transitions. [2024-11-08 23:36:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1052 transitions. [2024-11-08 23:36:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:36:53,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:53,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:53,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:36:53,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:53,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 76 proven. 285 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-08 23:36:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:56,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 394 states and 1073 transitions. [2024-11-08 23:36:56,995 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1073 transitions. [2024-11-08 23:36:56,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:36:56,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:56,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:57,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:36:57,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-08 23:36:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 396 states and 1078 transitions. [2024-11-08 23:36:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1078 transitions. [2024-11-08 23:36:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:36:58,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:36:59,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-08 23:37:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 398 states and 1083 transitions. [2024-11-08 23:37:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1083 transitions. [2024-11-08 23:37:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:37:00,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:00,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:37:00,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 76 proven. 285 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-08 23:37:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 400 states and 1088 transitions. [2024-11-08 23:37:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1088 transitions. [2024-11-08 23:37:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:37:02,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:02,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:37:02,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-08 23:37:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 402 states and 1093 transitions. [2024-11-08 23:37:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1093 transitions. [2024-11-08 23:37:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:37:04,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:04,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:37:04,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 80 proven. 445 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-08 23:37:07,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 408 states and 1110 transitions. [2024-11-08 23:37:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1110 transitions. [2024-11-08 23:37:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:37:07,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:07,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:08,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:37:08,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:08,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 78 proven. 333 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 23:37:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:10,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 410 states and 1118 transitions. [2024-11-08 23:37:10,683 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1118 transitions. [2024-11-08 23:37:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:37:10,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:10,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:10,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:37:10,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2024-11-08 23:37:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 410 states and 1117 transitions. [2024-11-08 23:37:12,096 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1117 transitions. [2024-11-08 23:37:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:37:12,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:37:12,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3804 backedges. 82 proven. 442 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-08 23:37:18,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:18,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 415 states and 1127 transitions. [2024-11-08 23:37:18,890 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1127 transitions. [2024-11-08 23:37:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:37:18,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:19,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-08 23:37:19,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 93 proven. 449 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-08 23:37:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 419 states and 1147 transitions. [2024-11-08 23:37:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1147 transitions. [2024-11-08 23:37:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:37:23,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:23,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,184 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:37:23,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 82 proven. 340 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-08 23:37:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 421 states and 1152 transitions. [2024-11-08 23:37:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1152 transitions. [2024-11-08 23:37:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:37:25,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:25,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:25,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:37:25,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 82 proven. 340 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-08 23:37:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 423 states and 1157 transitions. [2024-11-08 23:37:27,287 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1157 transitions. [2024-11-08 23:37:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:37:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:27,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:37:27,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 82 proven. 340 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-08 23:37:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 425 states and 1162 transitions. [2024-11-08 23:37:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1162 transitions. [2024-11-08 23:37:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:37:29,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:29,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:37:29,436 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 82 proven. 340 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-08 23:37:31,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 427 states and 1167 transitions. [2024-11-08 23:37:31,509 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1167 transitions. [2024-11-08 23:37:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:37:31,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:31,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 23:37:31,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 84 proven. 458 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-08 23:37:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 429 states and 1172 transitions. [2024-11-08 23:37:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1172 transitions. [2024-11-08 23:37:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:37:33,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:33,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:33,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:33,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:37:33,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 84 proven. 393 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-08 23:37:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 435 states and 1191 transitions. [2024-11-08 23:37:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1191 transitions. [2024-11-08 23:37:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:37:38,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:38,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:38,125 INFO L255 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:37:38,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3983 backedges. 95 proven. 112 refuted. 0 times theorem prover too weak. 3776 trivial. 0 not checked. [2024-11-08 23:37:39,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 435 states and 1190 transitions. [2024-11-08 23:37:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1190 transitions. [2024-11-08 23:37:39,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:37:39,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 539 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-08 23:37:39,695 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4383 backedges. 88 proven. 511 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-08 23:37:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 440 states and 1200 transitions. [2024-11-08 23:37:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1200 transitions. [2024-11-08 23:37:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:37:47,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-08 23:37:47,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 99 proven. 518 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-08 23:37:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 444 states and 1221 transitions. [2024-11-08 23:37:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1221 transitions. [2024-11-08 23:37:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:37:51,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:51,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-08 23:37:51,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 90 proven. 527 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-08 23:37:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 446 states and 1226 transitions. [2024-11-08 23:37:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1226 transitions. [2024-11-08 23:37:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:37:54,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:54,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-08 23:37:54,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 90 proven. 527 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-08 23:37:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 448 states and 1231 transitions. [2024-11-08 23:37:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1231 transitions. [2024-11-08 23:37:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:37:56,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:56,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-08 23:37:56,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 90 proven. 527 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-08 23:37:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 450 states and 1236 transitions. [2024-11-08 23:37:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1236 transitions. [2024-11-08 23:37:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:37:58,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:58,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-08 23:37:58,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 90 proven. 527 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-08 23:38:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 452 states and 1241 transitions. [2024-11-08 23:38:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1241 transitions. [2024-11-08 23:38:01,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:38:01,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:01,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:01,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-08 23:38:01,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4508 backedges. 90 proven. 458 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-08 23:38:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 458 states and 1258 transitions. [2024-11-08 23:38:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1258 transitions. [2024-11-08 23:38:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:38:05,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:05,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-08 23:38:05,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4508 backedges. 92 proven. 588 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-08 23:38:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 460 states and 1266 transitions. [2024-11-08 23:38:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1266 transitions. [2024-11-08 23:38:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:38:08,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:38:09,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 4485 trivial. 0 not checked. [2024-11-08 23:38:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 460 states and 1265 transitions. [2024-11-08 23:38:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1265 transitions. [2024-11-08 23:38:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:38:11,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:11,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:11,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 23:38:11,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5003 backedges. 94 proven. 585 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-08 23:38:21,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 465 states and 1275 transitions. [2024-11-08 23:38:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1275 transitions. [2024-11-08 23:38:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:38:21,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:21,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,156 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-08 23:38:21,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 105 proven. 592 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-08 23:38:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 469 states and 1295 transitions. [2024-11-08 23:38:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1295 transitions. [2024-11-08 23:38:26,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:38:26,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:26,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:26,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 23:38:26,750 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-08 23:38:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 471 states and 1300 transitions. [2024-11-08 23:38:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1300 transitions. [2024-11-08 23:38:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:38:28,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:28,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:29,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 23:38:29,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-08 23:38:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 473 states and 1305 transitions. [2024-11-08 23:38:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1305 transitions. [2024-11-08 23:38:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:38:31,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 23:38:31,580 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-08 23:38:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 475 states and 1310 transitions. [2024-11-08 23:38:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1310 transitions. [2024-11-08 23:38:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:38:33,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:33,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-08 23:38:34,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 96 proven. 601 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-08 23:38:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 477 states and 1315 transitions. [2024-11-08 23:38:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1315 transitions. [2024-11-08 23:38:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:38:36,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:36,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-08 23:38:36,503 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 96 proven. 601 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-08 23:38:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 479 states and 1320 transitions. [2024-11-08 23:38:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1320 transitions. [2024-11-08 23:38:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:38:38,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 23:38:38,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 5136 backedges. 96 proven. 528 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-08 23:38:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 485 states and 1337 transitions. [2024-11-08 23:38:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1337 transitions. [2024-11-08 23:38:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:38:43,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 23:38:43,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5136 backedges. 96 proven. 528 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-08 23:38:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 487 states and 1345 transitions. [2024-11-08 23:38:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1345 transitions. [2024-11-08 23:38:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:38:46,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,765 INFO L255 TraceCheckSpWp]: Trace formula consists of 583 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:38:46,767 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 5208 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 23:38:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 487 states and 1344 transitions. [2024-11-08 23:38:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1344 transitions. [2024-11-08 23:38:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-08 23:38:48,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-08 23:38:48,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5664 backedges. 100 proven. 664 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-08 23:38:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 492 states and 1354 transitions. [2024-11-08 23:38:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1354 transitions. [2024-11-08 23:38:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:38:57,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:38:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:57,404 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-08 23:38:57,411 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:38:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 102 proven. 680 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-08 23:39:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 496 states and 1374 transitions. [2024-11-08 23:39:02,569 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1374 transitions. [2024-11-08 23:39:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:39:02,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-08 23:39:02,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 100 proven. 535 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-08 23:39:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 498 states and 1379 transitions. [2024-11-08 23:39:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1379 transitions. [2024-11-08 23:39:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:39:05,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-08 23:39:05,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 100 proven. 535 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-08 23:39:07,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 500 states and 1384 transitions. [2024-11-08 23:39:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1384 transitions. [2024-11-08 23:39:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:39:07,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-08 23:39:07,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 100 proven. 535 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-08 23:39:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 502 states and 1389 transitions. [2024-11-08 23:39:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1389 transitions. [2024-11-08 23:39:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:39:10,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,579 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-08 23:39:10,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 111 proven. 671 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-08 23:39:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 504 states and 1394 transitions. [2024-11-08 23:39:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1394 transitions. [2024-11-08 23:39:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:39:13,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:13,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 617 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-08 23:39:13,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 5805 backedges. 104 proven. 751 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-08 23:39:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 510 states and 1411 transitions. [2024-11-08 23:39:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1411 transitions. [2024-11-08 23:39:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:39:18,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 617 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-08 23:39:18,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5805 backedges. 102 proven. 603 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-08 23:39:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 512 states and 1419 transitions. [2024-11-08 23:39:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1419 transitions. [2024-11-08 23:39:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:39:21,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:21,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 616 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:39:21,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5882 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5780 trivial. 0 not checked. [2024-11-08 23:39:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 512 states and 1418 transitions. [2024-11-08 23:39:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1418 transitions. [2024-11-08 23:39:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:39:23,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:23,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:23,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-08 23:39:23,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6366 backedges. 106 proven. 748 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-08 23:39:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 517 states and 1428 transitions. [2024-11-08 23:39:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1428 transitions. [2024-11-08 23:39:32,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:39:32,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:32,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-08 23:39:32,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 108 proven. 764 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-11-08 23:39:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 521 states and 1448 transitions. [2024-11-08 23:39:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1448 transitions. [2024-11-08 23:39:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:39:38,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:38,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:39,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-08 23:39:39,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-08 23:39:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 523 states and 1453 transitions. [2024-11-08 23:39:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1453 transitions. [2024-11-08 23:39:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:39:41,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:41,863 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-08 23:39:41,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 108 proven. 764 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-11-08 23:39:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 525 states and 1458 transitions. [2024-11-08 23:39:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1458 transitions. [2024-11-08 23:39:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:39:44,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:44,648 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-08 23:39:44,650 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-08 23:39:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 527 states and 1463 transitions. [2024-11-08 23:39:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1463 transitions. [2024-11-08 23:39:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:39:47,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:47,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:47,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-08 23:39:47,522 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-08 23:39:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 529 states and 1468 transitions. [2024-11-08 23:39:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1468 transitions. [2024-11-08 23:39:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:39:50,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:50,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 650 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-08 23:39:50,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6515 backedges. 110 proven. 840 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-08 23:39:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 535 states and 1485 transitions. [2024-11-08 23:39:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1485 transitions. [2024-11-08 23:39:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:39:55,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:55,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 650 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-08 23:39:55,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6515 backedges. 110 proven. 840 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-08 23:39:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 537 states and 1493 transitions. [2024-11-08 23:39:58,881 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1493 transitions. [2024-11-08 23:39:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:39:58,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:58,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:39:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:58,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:39:58,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:39:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6597 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 6489 trivial. 0 not checked. [2024-11-08 23:40:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 537 states and 1492 transitions. [2024-11-08 23:40:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1492 transitions. [2024-11-08 23:40:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 23:40:01,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:01,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 671 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-08 23:40:01,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 112 proven. 837 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 23:40:11,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 542 states and 1502 transitions. [2024-11-08 23:40:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1502 transitions. [2024-11-08 23:40:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:40:11,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:11,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-08 23:40:11,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:12,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 23:40:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 546 states and 1522 transitions. [2024-11-08 23:40:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1522 transitions. [2024-11-08 23:40:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:40:18,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-08 23:40:18,517 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 23:40:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 548 states and 1527 transitions. [2024-11-08 23:40:21,403 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1527 transitions. [2024-11-08 23:40:21,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:40:21,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-08 23:40:21,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 23:40:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 550 states and 1532 transitions. [2024-11-08 23:40:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1532 transitions. [2024-11-08 23:40:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:40:24,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-08 23:40:24,770 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 23:40:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 552 states and 1537 transitions. [2024-11-08 23:40:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1537 transitions. [2024-11-08 23:40:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:40:27,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:27,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-08 23:40:27,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 23:40:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 554 states and 1542 transitions. [2024-11-08 23:40:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1542 transitions. [2024-11-08 23:40:30,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:40:30,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 683 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-08 23:40:31,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7266 backedges. 116 proven. 934 refuted. 0 times theorem prover too weak. 6216 trivial. 0 not checked. [2024-11-08 23:40:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 560 states and 1561 transitions. [2024-11-08 23:40:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1561 transitions. [2024-11-08 23:40:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:40:37,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:40:37,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 7239 trivial. 0 not checked. [2024-11-08 23:40:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 560 states and 1560 transitions. [2024-11-08 23:40:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1560 transitions. [2024-11-08 23:40:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 23:40:40,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-08 23:40:40,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7893 backedges. 118 proven. 931 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-08 23:40:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 565 states and 1570 transitions. [2024-11-08 23:40:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1570 transitions. [2024-11-08 23:40:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:40:52,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:52,941 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-08 23:40:52,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 118 proven. 775 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-08 23:40:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 567 states and 1586 transitions. [2024-11-08 23:40:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1586 transitions. [2024-11-08 23:40:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:40:57,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:57,727 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-08 23:40:57,730 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-08 23:41:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 569 states and 1591 transitions. [2024-11-08 23:41:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1591 transitions. [2024-11-08 23:41:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:41:01,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,340 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-08 23:41:01,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-08 23:41:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 571 states and 1596 transitions. [2024-11-08 23:41:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1596 transitions. [2024-11-08 23:41:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:41:04,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-08 23:41:05,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-08 23:41:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 573 states and 1601 transitions. [2024-11-08 23:41:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1601 transitions. [2024-11-08 23:41:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:41:08,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,544 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-08 23:41:08,547 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-08 23:41:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:11,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 575 states and 1606 transitions. [2024-11-08 23:41:11,743 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1606 transitions. [2024-11-08 23:41:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:41:11,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:11,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-08 23:41:11,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-08 23:41:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 577 states and 1611 transitions. [2024-11-08 23:41:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1611 transitions. [2024-11-08 23:41:15,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-08 23:41:15,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-08 23:41:15,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8058 backedges. 120 proven. 858 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 23:41:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 583 states and 1630 transitions. [2024-11-08 23:41:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1630 transitions. [2024-11-08 23:41:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-08 23:41:22,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:22,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 715 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:41:22,863 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8150 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8030 trivial. 0 not checked. [2024-11-08 23:41:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 583 states and 1629 transitions. [2024-11-08 23:41:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1629 transitions. [2024-11-08 23:41:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-08 23:41:25,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:25,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 737 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-08 23:41:25,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8718 backedges. 124 proven. 1030 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-08 23:41:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 588 states and 1639 transitions. [2024-11-08 23:41:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1639 transitions. [2024-11-08 23:41:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:41:37,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-08 23:41:37,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 126 proven. 1046 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-08 23:41:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 592 states and 1660 transitions. [2024-11-08 23:41:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1660 transitions. [2024-11-08 23:41:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:41:44,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:45,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-08 23:41:45,152 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 126 proven. 1046 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-08 23:41:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 594 states and 1665 transitions. [2024-11-08 23:41:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1665 transitions. [2024-11-08 23:41:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:41:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:48,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-08 23:41:48,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:49,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 126 proven. 1046 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-08 23:41:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 596 states and 1670 transitions. [2024-11-08 23:41:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1670 transitions. [2024-11-08 23:41:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:41:51,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:52,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-08 23:41:52,173 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 124 proven. 865 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-08 23:41:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 598 states and 1675 transitions. [2024-11-08 23:41:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1675 transitions. [2024-11-08 23:41:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:41:55,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:55,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-08 23:41:55,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 124 proven. 865 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-08 23:41:59,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 600 states and 1680 transitions. [2024-11-08 23:41:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1680 transitions. [2024-11-08 23:41:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:41:59,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-08 23:41:59,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 135 proven. 1037 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-08 23:42:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:02,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 602 states and 1685 transitions. [2024-11-08 23:42:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1685 transitions. [2024-11-08 23:42:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-08 23:42:02,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,030 INFO L255 TraceCheckSpWp]: Trace formula consists of 749 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-08 23:42:03,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8891 backedges. 126 proven. 953 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-11-08 23:42:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 608 states and 1704 transitions. [2024-11-08 23:42:10,074 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1704 transitions. [2024-11-08 23:42:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-08 23:42:10,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:10,201 INFO L255 TraceCheckSpWp]: Trace formula consists of 748 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:42:10,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8988 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 8862 trivial. 0 not checked. [2024-11-08 23:42:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 608 states and 1703 transitions. [2024-11-08 23:42:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1703 transitions. [2024-11-08 23:42:12,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 23:42:12,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:12,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:12,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-08 23:42:12,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:14,005 INFO L134 CoverageAnalysis]: Checked inductivity of 9584 backedges. 130 proven. 1134 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-08 23:42:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 613 states and 1713 transitions. [2024-11-08 23:42:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1713 transitions. [2024-11-08 23:42:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:42:25,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:25,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:25,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-08 23:42:25,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 132 proven. 1150 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-08 23:42:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 617 states and 1734 transitions. [2024-11-08 23:42:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1734 transitions. [2024-11-08 23:42:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:42:32,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:32,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:33,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-08 23:42:33,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:33,931 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 132 proven. 1150 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-08 23:42:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 619 states and 1739 transitions. [2024-11-08 23:42:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1739 transitions. [2024-11-08 23:42:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:42:36,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:36,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:36,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-08 23:42:36,951 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 132 proven. 1150 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-08 23:42:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 621 states and 1744 transitions. [2024-11-08 23:42:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1744 transitions. [2024-11-08 23:42:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:42:40,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,816 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-08 23:42:40,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 130 proven. 960 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-08 23:42:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 623 states and 1749 transitions. [2024-11-08 23:42:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1749 transitions. [2024-11-08 23:42:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:42:44,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,677 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-08 23:42:44,679 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 130 proven. 960 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-08 23:42:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 625 states and 1754 transitions. [2024-11-08 23:42:48,159 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1754 transitions. [2024-11-08 23:42:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:42:48,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-11-08 23:42:48,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 141 proven. 1141 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-08 23:42:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 627 states and 1759 transitions. [2024-11-08 23:42:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1759 transitions. [2024-11-08 23:42:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:42:52,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 782 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-08 23:42:52,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 134 proven. 1246 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-08 23:42:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 633 states and 1776 transitions. [2024-11-08 23:42:58,625 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1776 transitions. [2024-11-08 23:42:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:42:58,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:58,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:58,785 INFO L255 TraceCheckSpWp]: Trace formula consists of 782 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-08 23:42:58,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 134 proven. 1246 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-08 23:43:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 635 states and 1784 transitions. [2024-11-08 23:43:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1784 transitions. [2024-11-08 23:43:03,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:43:03,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:03,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:03,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:43:03,919 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9867 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 9735 trivial. 0 not checked. [2024-11-08 23:43:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 635 states and 1783 transitions. [2024-11-08 23:43:06,586 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1783 transitions. [2024-11-08 23:43:06,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-08 23:43:06,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:06,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 803 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-08 23:43:06,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 10491 backedges. 136 proven. 1243 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-08 23:43:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 640 states and 1793 transitions. [2024-11-08 23:43:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1793 transitions. [2024-11-08 23:43:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:43:20,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-08 23:43:20,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 136 proven. 1060 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-08 23:43:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 644 states and 1813 transitions. [2024-11-08 23:43:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1813 transitions. [2024-11-08 23:43:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:43:28,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:28,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-08 23:43:28,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:29,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 136 proven. 1060 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-08 23:43:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 646 states and 1818 transitions. [2024-11-08 23:43:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1818 transitions. [2024-11-08 23:43:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:43:32,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:32,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:32,342 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-11-08 23:43:32,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 147 proven. 1250 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-11-08 23:43:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 648 states and 1823 transitions. [2024-11-08 23:43:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1823 transitions. [2024-11-08 23:43:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:43:36,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:36,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-08 23:43:36,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 136 proven. 1060 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-08 23:43:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 650 states and 1828 transitions. [2024-11-08 23:43:40,419 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1828 transitions. [2024-11-08 23:43:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:43:40,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:40,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:40,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-11-08 23:43:40,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:41,242 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 138 proven. 1259 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-11-08 23:43:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 652 states and 1833 transitions. [2024-11-08 23:43:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1833 transitions. [2024-11-08 23:43:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:43:44,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-08 23:43:44,561 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:45,222 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 136 proven. 1060 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-08 23:43:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 654 states and 1838 transitions. [2024-11-08 23:43:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1838 transitions. [2024-11-08 23:43:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 23:43:48,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:48,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:48,506 INFO L255 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-11-08 23:43:48,509 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 10680 backedges. 140 proven. 1360 refuted. 0 times theorem prover too weak. 9180 trivial. 0 not checked. [2024-11-08 23:43:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 660 states and 1857 transitions. [2024-11-08 23:43:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1857 transitions. [2024-11-08 23:43:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 23:43:56,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:56,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 814 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:43:56,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 10787 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 10649 trivial. 0 not checked. [2024-11-08 23:43:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 660 states and 1856 transitions. [2024-11-08 23:43:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1856 transitions. [2024-11-08 23:43:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-08 23:43:58,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-11-08 23:43:59,134 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11439 backedges. 153 proven. 1556 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-08 23:44:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 665 states and 1866 transitions. [2024-11-08 23:44:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1866 transitions. [2024-11-08 23:44:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:44:14,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:14,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-11-08 23:44:14,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:15,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 144 proven. 1373 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-08 23:44:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 667 states and 1882 transitions. [2024-11-08 23:44:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1882 transitions. [2024-11-08 23:44:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:44:20,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-11-08 23:44:20,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 153 proven. 1364 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-08 23:44:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 669 states and 1887 transitions. [2024-11-08 23:44:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1887 transitions. [2024-11-08 23:44:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:44:25,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:25,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-08 23:44:25,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 142 proven. 1165 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-08 23:44:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 671 states and 1892 transitions. [2024-11-08 23:44:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1892 transitions. [2024-11-08 23:44:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:44:29,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:29,522 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-08 23:44:29,525 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 142 proven. 1165 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-08 23:44:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 673 states and 1897 transitions. [2024-11-08 23:44:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1897 transitions. [2024-11-08 23:44:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:44:33,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:33,636 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-11-08 23:44:33,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 153 proven. 1364 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-08 23:44:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 675 states and 1902 transitions. [2024-11-08 23:44:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1902 transitions. [2024-11-08 23:44:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:44:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:38,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-11-08 23:44:38,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 153 proven. 1364 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-08 23:44:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 677 states and 1907 transitions. [2024-11-08 23:44:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1907 transitions. [2024-11-08 23:44:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 23:44:42,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:42,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:43,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 848 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-11-08 23:44:43,097 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11636 backedges. 146 proven. 1479 refuted. 0 times theorem prover too weak. 10011 trivial. 0 not checked. [2024-11-08 23:44:50,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 683 states and 1924 transitions. [2024-11-08 23:44:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1924 transitions. [2024-11-08 23:44:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 23:44:50,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:50,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:50,502 INFO L255 TraceCheckSpWp]: Trace formula consists of 848 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-08 23:44:50,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11636 backedges. 144 proven. 1268 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-08 23:44:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 685 states and 1932 transitions. [2024-11-08 23:44:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1932 transitions. [2024-11-08 23:44:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 23:44:55,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:55,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:44:55,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 11604 trivial. 0 not checked. [2024-11-08 23:44:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 685 states and 1931 transitions. [2024-11-08 23:44:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1931 transitions. [2024-11-08 23:44:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 23:44:58,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 121 conjuncts are in the unsatisfiable core [2024-11-08 23:44:58,668 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12428 backedges. 159 proven. 1684 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-11-08 23:45:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 690 states and 1941 transitions. [2024-11-08 23:45:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1941 transitions. [2024-11-08 23:45:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 23:45:14,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-08 23:45:14,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-08 23:45:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 694 states and 1961 transitions. [2024-11-08 23:45:23,000 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1961 transitions. [2024-11-08 23:45:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 23:45:23,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:23,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-08 23:45:23,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-08 23:45:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 696 states and 1966 transitions. [2024-11-08 23:45:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1966 transitions. [2024-11-08 23:45:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 23:45:27,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,224 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-08 23:45:27,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-08 23:45:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 698 states and 1971 transitions. [2024-11-08 23:45:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1971 transitions. [2024-11-08 23:45:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 23:45:31,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:31,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-11-08 23:45:31,717 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 150 proven. 1492 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-11-08 23:45:35,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 700 states and 1976 transitions. [2024-11-08 23:45:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1976 transitions. [2024-11-08 23:45:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 23:45:35,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,125 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-08 23:45:36,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-08 23:45:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 702 states and 1981 transitions. [2024-11-08 23:45:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1981 transitions. [2024-11-08 23:45:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 23:45:40,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-11-08 23:45:40,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 150 proven. 1492 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-11-08 23:45:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 704 states and 1986 transitions. [2024-11-08 23:45:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1986 transitions. [2024-11-08 23:45:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-08 23:45:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 881 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-08 23:45:44,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12633 backedges. 150 proven. 1383 refuted. 0 times theorem prover too weak. 11100 trivial. 0 not checked. [2024-11-08 23:45:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 710 states and 2005 transitions. [2024-11-08 23:45:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 2005 transitions. [2024-11-08 23:45:52,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-08 23:45:52,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:52,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 880 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:45:52,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12750 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 12600 trivial. 0 not checked. [2024-11-08 23:45:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 710 states and 2004 transitions. [2024-11-08 23:45:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 2004 transitions. [2024-11-08 23:45:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-08 23:45:55,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,063 INFO L255 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-11-08 23:45:56,066 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 13458 backedges. 154 proven. 1600 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-11-08 23:46:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 715 states and 2014 transitions. [2024-11-08 23:46:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 2014 transitions. [2024-11-08 23:46:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-08 23:46:11,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:11,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:11,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 119 conjuncts are in the unsatisfiable core [2024-11-08 23:46:11,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13248 backedges. 156 proven. 1616 refuted. 0 times theorem prover too weak. 11476 trivial. 0 not checked. [2024-11-08 23:46:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 719 states and 2035 transitions. [2024-11-08 23:46:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 2035 transitions. [2024-11-08 23:46:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-08 23:46:21,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:21,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 119 conjuncts are in the unsatisfiable core [2024-11-08 23:46:21,735 INFO L278 TraceCheckSpWp]: Computing forward predicates...