./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.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_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/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_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/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_4b80b561-9cdf-4ec3-9a71-09d8660cde57/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 82dba59912342fc33baf6f71838a6b7d05440c02338f64f7b1e8151e293c49a7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:29:55,338 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:29:55,421 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:29:55,426 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:29:55,426 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:29:55,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:29:55,455 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:29:55,455 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:29:55,456 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:29:55,457 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:29:55,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:29:55,458 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:29:55,458 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:29:55,463 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:29:55,463 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:29:55,463 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:29:55,464 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:29:55,464 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:29:55,464 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:29:55,465 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:29:55,465 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:29:55,466 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:29:55,466 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:29:55,466 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:29:55,467 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:29:55,467 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:29:55,467 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:29:55,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:29:55,468 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:29:55,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:29:55,469 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:29:55,469 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:29:55,470 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:29:55,470 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_4b80b561-9cdf-4ec3-9a71-09d8660cde57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82dba59912342fc33baf6f71838a6b7d05440c02338f64f7b1e8151e293c49a7 [2024-11-08 19:29:55,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:29:55,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:29:55,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:29:55,923 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:29:55,923 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:29:55,925 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c Unable to find full path for "g++" [2024-11-08 19:29:58,459 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:29:58,729 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:29:58,730 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c [2024-11-08 19:29:58,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/data/532968bf1/fed810ebdc5a4785894eafbf3e311d9a/FLAG8e09fbf48 [2024-11-08 19:29:58,758 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/data/532968bf1/fed810ebdc5a4785894eafbf3e311d9a [2024-11-08 19:29:58,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:29:58,764 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:29:58,766 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:29:58,766 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:29:58,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:29:58,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:29:58" (1/1) ... [2024-11-08 19:29:58,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3843972b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:58, skipping insertion in model container [2024-11-08 19:29:58,783 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:29:58" (1/1) ... [2024-11-08 19:29:58,816 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:29:59,116 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_4b80b561-9cdf-4ec3-9a71-09d8660cde57/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c[454,467] [2024-11-08 19:29:59,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:29:59,146 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:29:59,159 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_4b80b561-9cdf-4ec3-9a71-09d8660cde57/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c[454,467] [2024-11-08 19:29:59,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:29:59,181 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:29:59,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59 WrapperNode [2024-11-08 19:29:59,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:29:59,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:29:59,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:29:59,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:29:59,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,200 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,215 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-08 19:29:59,216 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:29:59,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:29:59,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:29:59,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:29:59,228 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,229 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,230 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,232 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,236 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,237 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,238 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,240 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:29:59,241 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:29:59,241 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:29:59,242 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:29:59,243 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:29:59,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:29:59,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:29:59,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b80b561-9cdf-4ec3-9a71-09d8660cde57/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:29:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:29:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:29:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:29:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:29:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:29:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:29:59,402 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:29:59,404 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:29:59,550 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-08 19:29:59,550 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:29:59,578 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:29:59,579 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:29:59,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:29:59 BoogieIcfgContainer [2024-11-08 19:29:59,579 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:29:59,580 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:29:59,581 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:29:59,594 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:29:59,594 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:29:59" (1/1) ... [2024-11-08 19:29:59,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:29:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-08 19:29:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-08 19:29:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:29:59,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,873 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 19:29:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-08 19:29:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-08 19:29:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:29:59,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:00,066 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 19:30:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-08 19:30:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-08 19:30:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:30:00,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:00,171 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 19:30:00,179 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:00,380 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 19:30:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-08 19:30:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-08 19:30:00,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:30:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:01,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-08 19:30:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-08 19:30:01,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:30:01,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:01,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:03,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 39 transitions. [2024-11-08 19:30:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 39 transitions. [2024-11-08 19:30:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:30:03,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:03,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:03,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:30:03,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-08 19:30:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-08 19:30:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:30:04,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:04,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:04,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:30:04,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:04,601 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-08 19:30:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-08 19:30:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:30:05,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:05,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:06,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 36 states and 64 transitions. [2024-11-08 19:30:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 64 transitions. [2024-11-08 19:30:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:30:06,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:06,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 19:30:06,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:06,563 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:30:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 40 states and 76 transitions. [2024-11-08 19:30:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 76 transitions. [2024-11-08 19:30:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:30:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:07,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,836 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:30:07,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:08,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 42 states and 77 transitions. [2024-11-08 19:30:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2024-11-08 19:30:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:30:08,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:08,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:08,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 42 states and 76 transitions. [2024-11-08 19:30:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 76 transitions. [2024-11-08 19:30:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:30:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:09,039 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:30:09,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:10,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 45 states and 79 transitions. [2024-11-08 19:30:10,131 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 79 transitions. [2024-11-08 19:30:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:10,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:30:10,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 49 states and 91 transitions. [2024-11-08 19:30:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 91 transitions. [2024-11-08 19:30:12,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:12,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:12,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 53 states and 111 transitions. [2024-11-08 19:30:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 111 transitions. [2024-11-08 19:30:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:13,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:13,864 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:30:13,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:13,957 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 55 states and 112 transitions. [2024-11-08 19:30:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 112 transitions. [2024-11-08 19:30:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:14,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 55 states and 111 transitions. [2024-11-08 19:30:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 111 transitions. [2024-11-08 19:30:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:15,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:15,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:30:15,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:16,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 58 states and 114 transitions. [2024-11-08 19:30:16,093 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 114 transitions. [2024-11-08 19:30:16,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:16,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:30:16,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 61 states and 117 transitions. [2024-11-08 19:30:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 117 transitions. [2024-11-08 19:30:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:30:17,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:17,355 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:30:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-11-08 19:30:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-11-08 19:30:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:17,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:17,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 19:30:17,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 129 transitions. [2024-11-08 19:30:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-08 19:30:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:19,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 19:30:19,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 68 states and 133 transitions. [2024-11-08 19:30:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 133 transitions. [2024-11-08 19:30:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:20,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:23,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 72 states and 157 transitions. [2024-11-08 19:30:23,145 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 157 transitions. [2024-11-08 19:30:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:23,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:23,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 19:30:23,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 75 states and 160 transitions. [2024-11-08 19:30:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 160 transitions. [2024-11-08 19:30:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:24,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 75 states and 159 transitions. [2024-11-08 19:30:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 159 transitions. [2024-11-08 19:30:25,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:25,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:25,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:25,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 19:30:25,460 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 77 states and 160 transitions. [2024-11-08 19:30:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 160 transitions. [2024-11-08 19:30:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:26,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:26,713 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 19:30:26,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:26,831 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-08 19:30:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-08 19:30:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:28,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:28,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-08 19:30:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-08 19:30:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:28,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:30:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-11-08 19:30:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-08 19:30:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:29,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:29,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:29,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:30:29,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:30:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 84 states and 176 transitions. [2024-11-08 19:30:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 176 transitions. [2024-11-08 19:30:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:31,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:31,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 19:30:31,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 87 states and 179 transitions. [2024-11-08 19:30:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 179 transitions. [2024-11-08 19:30:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:33,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:33,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 91 states and 207 transitions. [2024-11-08 19:30:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 207 transitions. [2024-11-08 19:30:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:36,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:36,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 19:30:36,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 94 states and 211 transitions. [2024-11-08 19:30:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 211 transitions. [2024-11-08 19:30:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:38,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:38,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 19:30:38,486 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 96 states and 212 transitions. [2024-11-08 19:30:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 212 transitions. [2024-11-08 19:30:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:39,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:39,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 19:30:39,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 99 states and 215 transitions. [2024-11-08 19:30:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 215 transitions. [2024-11-08 19:30:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:41,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:41,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:41,869 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 19:30:41,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 102 states and 218 transitions. [2024-11-08 19:30:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 218 transitions. [2024-11-08 19:30:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:43,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:43,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 102 states and 217 transitions. [2024-11-08 19:30:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 217 transitions. [2024-11-08 19:30:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:44,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 216 transitions. [2024-11-08 19:30:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 216 transitions. [2024-11-08 19:30:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:44,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 102 states and 215 transitions. [2024-11-08 19:30:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 215 transitions. [2024-11-08 19:30:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:30:45,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:45,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:30:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 102 states and 214 transitions. [2024-11-08 19:30:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 214 transitions. [2024-11-08 19:30:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:46,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:46,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:46,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 19:30:46,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:49,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 106 states and 232 transitions. [2024-11-08 19:30:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 232 transitions. [2024-11-08 19:30:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:49,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:49,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:50,020 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 19:30:50,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 109 states and 235 transitions. [2024-11-08 19:30:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 235 transitions. [2024-11-08 19:30:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:51,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 113 states and 267 transitions. [2024-11-08 19:30:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 267 transitions. [2024-11-08 19:30:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:55,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:55,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:55,631 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 19:30:55,633 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:57,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 116 states and 270 transitions. [2024-11-08 19:30:57,791 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 270 transitions. [2024-11-08 19:30:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:57,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 116 states and 269 transitions. [2024-11-08 19:30:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 269 transitions. [2024-11-08 19:30:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:30:58,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:58,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:30:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:58,727 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 19:30:58,730 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:30:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 119 states and 272 transitions. [2024-11-08 19:31:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 272 transitions. [2024-11-08 19:31:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:01,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:01,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 19:31:01,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 122 states and 275 transitions. [2024-11-08 19:31:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 275 transitions. [2024-11-08 19:31:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:03,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:03,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 122 states and 274 transitions. [2024-11-08 19:31:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 274 transitions. [2024-11-08 19:31:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:04,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:04,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:04,231 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:31:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 124 states and 275 transitions. [2024-11-08 19:31:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 275 transitions. [2024-11-08 19:31:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:05,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:05,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:06,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 19:31:06,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 127 states and 278 transitions. [2024-11-08 19:31:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 278 transitions. [2024-11-08 19:31:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:07,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:08,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 127 states and 277 transitions. [2024-11-08 19:31:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 277 transitions. [2024-11-08 19:31:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:08,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:08,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 127 states and 276 transitions. [2024-11-08 19:31:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-11-08 19:31:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:31:09,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:09,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 127 states and 275 transitions. [2024-11-08 19:31:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 275 transitions. [2024-11-08 19:31:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:10,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:10,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:31:10,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:31:13,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 131 states and 294 transitions. [2024-11-08 19:31:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 294 transitions. [2024-11-08 19:31:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:13,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:13,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:13,106 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:13,108 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:15,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 134 states and 297 transitions. [2024-11-08 19:31:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 297 transitions. [2024-11-08 19:31:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:15,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:15,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:15,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 137 states and 300 transitions. [2024-11-08 19:31:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 300 transitions. [2024-11-08 19:31:17,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:17,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:17,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:17,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:17,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 140 states and 304 transitions. [2024-11-08 19:31:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 304 transitions. [2024-11-08 19:31:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:20,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:20,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:20,085 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:20,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 143 states and 307 transitions. [2024-11-08 19:31:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 307 transitions. [2024-11-08 19:31:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:22,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:22,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:22,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:24,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-08 19:31:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-08 19:31:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:24,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:24,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,738 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 149 states and 344 transitions. [2024-11-08 19:31:27,954 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 344 transitions. [2024-11-08 19:31:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:27,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:28,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:28,014 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 152 states and 347 transitions. [2024-11-08 19:31:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 347 transitions. [2024-11-08 19:31:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:30,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:30,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:30,644 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 152 states and 346 transitions. [2024-11-08 19:31:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 346 transitions. [2024-11-08 19:31:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:31,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:31,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:31,579 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 19:31:31,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:33,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 155 states and 349 transitions. [2024-11-08 19:31:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 349 transitions. [2024-11-08 19:31:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:33,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 155 states and 348 transitions. [2024-11-08 19:31:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-11-08 19:31:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:34,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 155 states and 347 transitions. [2024-11-08 19:31:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-11-08 19:31:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:35,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 155 states and 346 transitions. [2024-11-08 19:31:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 346 transitions. [2024-11-08 19:31:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:36,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:36,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 155 states and 345 transitions. [2024-11-08 19:31:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 345 transitions. [2024-11-08 19:31:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:31:37,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:37,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:31:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 155 states and 344 transitions. [2024-11-08 19:31:38,109 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 344 transitions. [2024-11-08 19:31:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:38,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:38,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:38,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:38,184 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:38,187 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:31:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 159 states and 365 transitions. [2024-11-08 19:31:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 365 transitions. [2024-11-08 19:31:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:42,306 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:42,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:31:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 162 states and 368 transitions. [2024-11-08 19:31:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 368 transitions. [2024-11-08 19:31:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:44,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:44,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:45,029 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:31:45,031 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 19:31:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 165 states and 372 transitions. [2024-11-08 19:31:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 372 transitions. [2024-11-08 19:31:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:48,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:48,303 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:48,305 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:31:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 167 states and 373 transitions. [2024-11-08 19:31:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 373 transitions. [2024-11-08 19:31:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:50,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:50,766 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:50,768 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:31:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 170 states and 376 transitions. [2024-11-08 19:31:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 376 transitions. [2024-11-08 19:31:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:53,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:53,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:53,499 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:53,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:53,636 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:31:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:55,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 173 states and 379 transitions. [2024-11-08 19:31:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 379 transitions. [2024-11-08 19:31:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:55,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:55,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:31:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:56,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:31:56,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:31:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:31:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 176 states and 382 transitions. [2024-11-08 19:31:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 382 transitions. [2024-11-08 19:31:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 180 states and 422 transitions. [2024-11-08 19:32:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 422 transitions. [2024-11-08 19:32:03,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:03,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:03,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:03,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:32:03,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:06,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 183 states and 425 transitions. [2024-11-08 19:32:06,732 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 425 transitions. [2024-11-08 19:32:06,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:06,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:06,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:06,868 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:07,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 183 states and 424 transitions. [2024-11-08 19:32:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 424 transitions. [2024-11-08 19:32:07,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:07,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:07,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:07,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 19:32:07,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-08 19:32:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-08 19:32:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:10,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:10,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 186 states and 426 transitions. [2024-11-08 19:32:11,811 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 426 transitions. [2024-11-08 19:32:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:11,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 186 states and 425 transitions. [2024-11-08 19:32:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 425 transitions. [2024-11-08 19:32:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:12,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:12,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:13,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 186 states and 424 transitions. [2024-11-08 19:32:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 424 transitions. [2024-11-08 19:32:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:13,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:13,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:13,985 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 186 states and 423 transitions. [2024-11-08 19:32:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 423 transitions. [2024-11-08 19:32:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:14,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 186 states and 422 transitions. [2024-11-08 19:32:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 422 transitions. [2024-11-08 19:32:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:32:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:15,852 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:32:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 186 states and 421 transitions. [2024-11-08 19:32:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 421 transitions. [2024-11-08 19:32:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:16,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:16,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:32:16,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:32:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 190 states and 445 transitions. [2024-11-08 19:32:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 445 transitions. [2024-11-08 19:32:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:22,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:22,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:22,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:32:22,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:22,644 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:25,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 193 states and 448 transitions. [2024-11-08 19:32:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 448 transitions. [2024-11-08 19:32:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:25,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:25,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:32:25,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:32:28,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:28,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 196 states and 451 transitions. [2024-11-08 19:32:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 451 transitions. [2024-11-08 19:32:28,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:28,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:28,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:32:28,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 199 states and 454 transitions. [2024-11-08 19:32:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 454 transitions. [2024-11-08 19:32:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:31,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:31,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:31,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:32:31,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:32:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 201 states and 455 transitions. [2024-11-08 19:32:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 455 transitions. [2024-11-08 19:32:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:34,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:34,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,839 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:32:34,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 204 states and 458 transitions. [2024-11-08 19:32:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 458 transitions. [2024-11-08 19:32:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:38,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:38,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:38,347 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:32:38,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:38,482 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:32:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 207 states and 461 transitions. [2024-11-08 19:32:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 461 transitions. [2024-11-08 19:32:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:41,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:41,505 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:32:41,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 210 states and 464 transitions. [2024-11-08 19:32:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 464 transitions. [2024-11-08 19:32:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 214 states and 508 transitions. [2024-11-08 19:32:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 508 transitions. [2024-11-08 19:32:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:50,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:50,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:50,716 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:32:50,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 217 states and 511 transitions. [2024-11-08 19:32:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 511 transitions. [2024-11-08 19:32:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:54,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:54,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:32:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:54,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 19:32:54,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:32:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 220 states and 514 transitions. [2024-11-08 19:32:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 514 transitions. [2024-11-08 19:32:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:32:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 220 states and 513 transitions. [2024-11-08 19:32:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 513 transitions. [2024-11-08 19:32:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:32:59,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 220 states and 512 transitions. [2024-11-08 19:33:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 512 transitions. [2024-11-08 19:33:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:00,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 220 states and 511 transitions. [2024-11-08 19:33:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 511 transitions. [2024-11-08 19:33:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:02,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 220 states and 510 transitions. [2024-11-08 19:33:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 510 transitions. [2024-11-08 19:33:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:03,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:03,592 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 220 states and 509 transitions. [2024-11-08 19:33:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 509 transitions. [2024-11-08 19:33:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:04,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:06,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 220 states and 508 transitions. [2024-11-08 19:33:06,164 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 508 transitions. [2024-11-08 19:33:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:06,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:06,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 220 states and 507 transitions. [2024-11-08 19:33:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 507 transitions. [2024-11-08 19:33:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:07,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:07,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 19:33:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 220 states and 506 transitions. [2024-11-08 19:33:09,466 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 506 transitions. [2024-11-08 19:33:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:09,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:09,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:09,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:09,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:16,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 224 states and 531 transitions. [2024-11-08 19:33:16,694 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 531 transitions. [2024-11-08 19:33:16,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:16,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:16,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:16,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:33:16,793 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 19:33:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 227 states and 534 transitions. [2024-11-08 19:33:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 534 transitions. [2024-11-08 19:33:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:21,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:21,959 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:21,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:22,139 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 230 states and 537 transitions. [2024-11-08 19:33:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 537 transitions. [2024-11-08 19:33:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:26,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:26,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 233 states and 540 transitions. [2024-11-08 19:33:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 540 transitions. [2024-11-08 19:33:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:31,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:31,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:39,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 237 states and 588 transitions. [2024-11-08 19:33:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 588 transitions. [2024-11-08 19:33:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:39,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:39,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 240 states and 591 transitions. [2024-11-08 19:33:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 591 transitions. [2024-11-08 19:33:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:44,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 240 states and 590 transitions. [2024-11-08 19:33:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 590 transitions. [2024-11-08 19:33:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:45,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:45,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:45,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:45,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 243 states and 593 transitions. [2024-11-08 19:33:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 593 transitions. [2024-11-08 19:33:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:50,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:50,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 243 states and 592 transitions. [2024-11-08 19:33:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 592 transitions. [2024-11-08 19:33:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:51,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:51,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:51,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:51,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 246 states and 595 transitions. [2024-11-08 19:33:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 595 transitions. [2024-11-08 19:33:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:57,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:33:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 246 states and 594 transitions. [2024-11-08 19:33:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 594 transitions. [2024-11-08 19:33:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:33:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:59,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:33:59,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:33:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 249 states and 597 transitions. [2024-11-08 19:34:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 597 transitions. [2024-11-08 19:34:04,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:04,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:04,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:34:04,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 252 states and 600 transitions. [2024-11-08 19:34:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 600 transitions. [2024-11-08 19:34:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:09,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:09,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:09,349 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:34:09,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 255 states and 604 transitions. [2024-11-08 19:34:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 604 transitions. [2024-11-08 19:34:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:14,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:14,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:14,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 19:34:14,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 257 states and 605 transitions. [2024-11-08 19:34:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 605 transitions. [2024-11-08 19:34:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:18,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:18,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 257 states and 604 transitions. [2024-11-08 19:34:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 604 transitions. [2024-11-08 19:34:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:19,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:19,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 257 states and 603 transitions. [2024-11-08 19:34:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 603 transitions. [2024-11-08 19:34:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:21,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:21,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 257 states and 602 transitions. [2024-11-08 19:34:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 602 transitions. [2024-11-08 19:34:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:22,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:22,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 257 states and 601 transitions. [2024-11-08 19:34:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 601 transitions. [2024-11-08 19:34:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:23,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:25,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 257 states and 600 transitions. [2024-11-08 19:34:25,222 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 600 transitions. [2024-11-08 19:34:25,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:34:25,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:25,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:34:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:26,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 257 states and 599 transitions. [2024-11-08 19:34:26,503 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 599 transitions. [2024-11-08 19:34:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:26,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:26,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:26,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:26,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:34:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 261 states and 626 transitions. [2024-11-08 19:34:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 626 transitions. [2024-11-08 19:34:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:33,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,953 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:33,954 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:34:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 264 states and 629 transitions. [2024-11-08 19:34:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 629 transitions. [2024-11-08 19:34:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:38,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:38,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:34:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 267 states and 632 transitions. [2024-11-08 19:34:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 632 transitions. [2024-11-08 19:34:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:43,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:34:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:47,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 270 states and 635 transitions. [2024-11-08 19:34:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 635 transitions. [2024-11-08 19:34:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:47,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:47,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:47,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:47,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:34:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 273 states and 639 transitions. [2024-11-08 19:34:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 639 transitions. [2024-11-08 19:34:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:53,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:53,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:34:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 276 states and 642 transitions. [2024-11-08 19:34:58,362 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 642 transitions. [2024-11-08 19:34:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:34:58,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,426 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:34:58,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:03,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 279 states and 645 transitions. [2024-11-08 19:35:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 645 transitions. [2024-11-08 19:35:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:35:03,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 19:35:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 282 states and 648 transitions. [2024-11-08 19:35:09,015 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 648 transitions. [2024-11-08 19:35:09,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:09,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:09,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:35:09,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:09,284 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:14,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 285 states and 651 transitions. [2024-11-08 19:35:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 651 transitions. [2024-11-08 19:35:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:14,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:14,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 289 states and 703 transitions. [2024-11-08 19:35:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 703 transitions. [2024-11-08 19:35:23,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:23,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:23,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:24,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:35:24,072 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 292 states and 706 transitions. [2024-11-08 19:35:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 706 transitions. [2024-11-08 19:35:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:29,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:29,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 292 states and 705 transitions. [2024-11-08 19:35:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 705 transitions. [2024-11-08 19:35:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:31,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:31,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:31,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:35:31,258 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 294 states and 706 transitions. [2024-11-08 19:35:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 706 transitions. [2024-11-08 19:35:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:35,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:35,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 294 states and 705 transitions. [2024-11-08 19:35:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 705 transitions. [2024-11-08 19:35:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:37,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:37,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 19:35:37,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 297 states and 708 transitions. [2024-11-08 19:35:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 708 transitions. [2024-11-08 19:35:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:43,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 297 states and 707 transitions. [2024-11-08 19:35:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 707 transitions. [2024-11-08 19:35:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:45,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 297 states and 706 transitions. [2024-11-08 19:35:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 706 transitions. [2024-11-08 19:35:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:47,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 297 states and 705 transitions. [2024-11-08 19:35:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 705 transitions. [2024-11-08 19:35:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:49,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,499 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 297 states and 704 transitions. [2024-11-08 19:35:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 704 transitions. [2024-11-08 19:35:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:51,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 297 states and 703 transitions. [2024-11-08 19:35:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 703 transitions. [2024-11-08 19:35:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:53,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 297 states and 702 transitions. [2024-11-08 19:35:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 702 transitions. [2024-11-08 19:35:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:55,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 297 states and 701 transitions. [2024-11-08 19:35:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 701 transitions. [2024-11-08 19:35:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:35:57,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:57,609 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:35:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 297 states and 700 transitions. [2024-11-08 19:35:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 700 transitions. [2024-11-08 19:35:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:35:59,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:59,526 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:35:59,529 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:36:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 301 states and 729 transitions. [2024-11-08 19:36:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 729 transitions. [2024-11-08 19:36:10,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:10,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:36:10,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:36:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 304 states and 732 transitions. [2024-11-08 19:36:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 732 transitions. [2024-11-08 19:36:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:16,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:36:29,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 308 states and 788 transitions. [2024-11-08 19:36:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 788 transitions. [2024-11-08 19:36:29,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:29,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:29,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:36:29,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:36:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 311 states and 791 transitions. [2024-11-08 19:36:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 791 transitions. [2024-11-08 19:36:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:36,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,699 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:36:36,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:36:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 314 states and 794 transitions. [2024-11-08 19:36:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 794 transitions. [2024-11-08 19:36:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:43,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:36:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 314 states and 793 transitions. [2024-11-08 19:36:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 793 transitions. [2024-11-08 19:36:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:46,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:36:46,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:46,427 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:36:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 317 states and 796 transitions. [2024-11-08 19:36:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 796 transitions. [2024-11-08 19:36:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:53,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:53,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:54,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:36:54,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:54,251 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:37:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 320 states and 800 transitions. [2024-11-08 19:37:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 800 transitions. [2024-11-08 19:37:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:01,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:01,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 320 states and 799 transitions. [2024-11-08 19:37:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 799 transitions. [2024-11-08 19:37:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:04,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:04,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:37:04,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:04,603 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 322 states and 800 transitions. [2024-11-08 19:37:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 800 transitions. [2024-11-08 19:37:10,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:10,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:10,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:10,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:37:10,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:37:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 325 states and 803 transitions. [2024-11-08 19:37:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 803 transitions. [2024-11-08 19:37:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:17,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 325 states and 802 transitions. [2024-11-08 19:37:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 802 transitions. [2024-11-08 19:37:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:19,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,886 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:37:19,888 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:26,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 328 states and 805 transitions. [2024-11-08 19:37:26,826 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 805 transitions. [2024-11-08 19:37:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:26,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:26,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 328 states and 804 transitions. [2024-11-08 19:37:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 804 transitions. [2024-11-08 19:37:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:29,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:29,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:29,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:37:29,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:29,667 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 331 states and 807 transitions. [2024-11-08 19:37:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 807 transitions. [2024-11-08 19:37:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:36,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:36,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 19:37:36,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:37:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 334 states and 810 transitions. [2024-11-08 19:37:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 810 transitions. [2024-11-08 19:37:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:43,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:43,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,939 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:37:43,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:37:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 337 states and 813 transitions. [2024-11-08 19:37:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 813 transitions. [2024-11-08 19:37:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:51,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:51,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:37:51,084 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:37:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 340 states and 816 transitions. [2024-11-08 19:37:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 816 transitions. [2024-11-08 19:37:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 340 states and 815 transitions. [2024-11-08 19:38:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 815 transitions. [2024-11-08 19:38:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:00,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 340 states and 814 transitions. [2024-11-08 19:38:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 814 transitions. [2024-11-08 19:38:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:02,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:02,471 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 340 states and 813 transitions. [2024-11-08 19:38:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 813 transitions. [2024-11-08 19:38:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:04,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:04,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 340 states and 812 transitions. [2024-11-08 19:38:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 812 transitions. [2024-11-08 19:38:06,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:06,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 340 states and 811 transitions. [2024-11-08 19:38:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 811 transitions. [2024-11-08 19:38:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:08,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 340 states and 810 transitions. [2024-11-08 19:38:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 810 transitions. [2024-11-08 19:38:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:38:10,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:10,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:38:13,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 340 states and 809 transitions. [2024-11-08 19:38:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 809 transitions. [2024-11-08 19:38:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:13,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:13,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:13,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:13,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:14,339 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:38:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 344 states and 840 transitions. [2024-11-08 19:38:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 840 transitions. [2024-11-08 19:38:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:24,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:24,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:24,243 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:24,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:38:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 347 states and 843 transitions. [2024-11-08 19:38:31,355 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 843 transitions. [2024-11-08 19:38:31,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:31,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:31,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:31,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:38:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 350 states and 846 transitions. [2024-11-08 19:38:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 846 transitions. [2024-11-08 19:38:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:37,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:37,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:37,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:38:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 353 states and 849 transitions. [2024-11-08 19:38:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 849 transitions. [2024-11-08 19:38:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:44,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:44,486 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:44,487 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:38:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 356 states and 852 transitions. [2024-11-08 19:38:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 852 transitions. [2024-11-08 19:38:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:51,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,085 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:51,087 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:38:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 359 states and 855 transitions. [2024-11-08 19:38:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 855 transitions. [2024-11-08 19:38:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:57,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:57,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:38:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:57,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:38:57,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:38:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:39:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 362 states and 859 transitions. [2024-11-08 19:39:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 859 transitions. [2024-11-08 19:39:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:07,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:07,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:39:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:07,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:39:07,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:39:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:39:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 364 states and 860 transitions. [2024-11-08 19:39:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 860 transitions. [2024-11-08 19:39:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:15,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:15,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:39:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:39:15,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:39:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:39:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 367 states and 863 transitions. [2024-11-08 19:39:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 863 transitions. [2024-11-08 19:39:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:23,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:23,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:39:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:23,746 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:39:23,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:39:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:39:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 370 states and 866 transitions. [2024-11-08 19:39:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 866 transitions. [2024-11-08 19:39:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:31,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:39:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:31,694 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:39:31,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:39:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:39:40,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 373 states and 869 transitions. [2024-11-08 19:39:40,649 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 869 transitions. [2024-11-08 19:39:40,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:40,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:39:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:39:40,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:39:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:39:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 376 states and 872 transitions. [2024-11-08 19:39:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 872 transitions. [2024-11-08 19:39:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:48,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:50,694 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 380 states and 932 transitions. [2024-11-08 19:40:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 932 transitions. [2024-11-08 19:40:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:02,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 19:40:02,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:40:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 383 states and 935 transitions. [2024-11-08 19:40:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 935 transitions. [2024-11-08 19:40:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:09,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 383 states and 934 transitions. [2024-11-08 19:40:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 934 transitions. [2024-11-08 19:40:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:12,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:12,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 19:40:12,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:40:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 19:40:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 386 states and 937 transitions. [2024-11-08 19:40:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 937 transitions. [2024-11-08 19:40:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:20,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 386 states and 936 transitions. [2024-11-08 19:40:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 936 transitions. [2024-11-08 19:40:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:22,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:22,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 386 states and 935 transitions. [2024-11-08 19:40:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 935 transitions. [2024-11-08 19:40:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:25,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:25,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 386 states and 934 transitions. [2024-11-08 19:40:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 934 transitions. [2024-11-08 19:40:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:27,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:27,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 386 states and 933 transitions. [2024-11-08 19:40:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 933 transitions. [2024-11-08 19:40:30,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:30,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-08 19:40:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-08 19:40:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:32,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-08 19:40:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-08 19:40:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:35,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:35,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-08 19:40:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-08 19:40:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:37,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:40,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-08 19:40:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-08 19:40:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:40,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:40,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-08 19:40:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-08 19:40:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:42,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:42,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 386 states and 927 transitions. [2024-11-08 19:40:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 927 transitions. [2024-11-08 19:40:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:40:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:40:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-08 19:40:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-08 19:40:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:40:48,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:48,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:40:48,462 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:40:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:41:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 390 states and 959 transitions. [2024-11-08 19:41:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 959 transitions. [2024-11-08 19:41:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:01,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:01,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:41:01,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:41:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 393 states and 962 transitions. [2024-11-08 19:41:11,135 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 962 transitions. [2024-11-08 19:41:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:11,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:11,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:11,219 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:41:11,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:41:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 396 states and 965 transitions. [2024-11-08 19:41:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 965 transitions. [2024-11-08 19:41:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:19,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:19,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:19,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:19,643 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 19:41:19,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:19,958 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 19:41:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 399 states and 968 transitions. [2024-11-08 19:41:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 968 transitions. [2024-11-08 19:41:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:27,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:27,864 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:41:27,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:41:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 402 states and 971 transitions. [2024-11-08 19:41:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 971 transitions. [2024-11-08 19:41:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:41:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 406 states and 1035 transitions. [2024-11-08 19:41:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1035 transitions. [2024-11-08 19:41:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:52,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:52,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:52,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:41:52,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:52,795 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:42:01,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:01,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 409 states and 1038 transitions. [2024-11-08 19:42:01,215 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1038 transitions. [2024-11-08 19:42:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:01,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:01,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:42:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:04,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 409 states and 1037 transitions. [2024-11-08 19:42:04,372 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1037 transitions. [2024-11-08 19:42:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:04,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:04,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:42:04,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:42:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:13,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 412 states and 1040 transitions. [2024-11-08 19:42:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1040 transitions. [2024-11-08 19:42:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:13,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:42:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 412 states and 1039 transitions. [2024-11-08 19:42:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1039 transitions. [2024-11-08 19:42:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:16,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:16,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:42:16,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:42:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 415 states and 1043 transitions. [2024-11-08 19:42:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1043 transitions. [2024-11-08 19:42:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:27,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:27,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:27,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 19:42:27,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 19:42:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 418 states and 1046 transitions. [2024-11-08 19:42:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1046 transitions. [2024-11-08 19:42:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:37,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:37,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:37,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:42:37,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:38,032 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:42:46,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 421 states and 1049 transitions. [2024-11-08 19:42:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1049 transitions. [2024-11-08 19:42:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:46,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:46,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 19:42:46,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 19:42:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 424 states and 1052 transitions. [2024-11-08 19:42:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1052 transitions. [2024-11-08 19:42:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:56,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:42:56,223 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:43:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 426 states and 1053 transitions. [2024-11-08 19:43:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1053 transitions. [2024-11-08 19:43:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:43:03,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:43:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:03,871 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 19:43:03,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:43:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked.