./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound10.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_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/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_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/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_3984e130-5047-43e7-a44b-110986150ba5/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 34fd2c5bce28a2f0a39de6b9c2d306403d911c32b4998862fc7a657ddcb319f4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:53:56,326 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:53:56,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:53:56,441 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:53:56,441 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:53:56,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:53:56,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:53:56,493 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:53:56,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:53:56,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:53:56,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:53:56,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:53:56,499 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:53:56,499 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:53:56,499 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:53:56,500 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:53:56,500 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:53:56,500 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:53:56,500 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:53:56,501 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:53:56,501 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:53:56,505 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:53:56,505 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:53:56,506 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:53:56,506 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:53:56,506 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:53:56,506 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:53:56,507 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:53:56,507 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:53:56,507 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:53:56,508 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:53:56,508 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:53:56,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:53:56,508 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_3984e130-5047-43e7-a44b-110986150ba5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34fd2c5bce28a2f0a39de6b9c2d306403d911c32b4998862fc7a657ddcb319f4 [2024-11-09 00:53:56,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:53:56,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:53:56,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:53:56,860 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:53:56,861 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:53:56,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound10.c Unable to find full path for "g++" [2024-11-09 00:53:59,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:53:59,244 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:53:59,245 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound10.c [2024-11-09 00:53:59,253 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/data/7f53cc3d5/c0242aed707d449880ef44add5ce2333/FLAGf5a430f2f [2024-11-09 00:53:59,268 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/data/7f53cc3d5/c0242aed707d449880ef44add5ce2333 [2024-11-09 00:53:59,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:53:59,272 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:53:59,273 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:53:59,274 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:53:59,278 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:53:59,279 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5880f7be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59, skipping insertion in model container [2024-11-09 00:53:59,281 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,304 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:53:59,545 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_3984e130-5047-43e7-a44b-110986150ba5/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound10.c[458,471] [2024-11-09 00:53:59,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:53:59,577 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:53:59,592 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_3984e130-5047-43e7-a44b-110986150ba5/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound10.c[458,471] [2024-11-09 00:53:59,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:53:59,622 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:53:59,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59 WrapperNode [2024-11-09 00:53:59,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:53:59,624 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:53:59,624 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:53:59,624 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:53:59,632 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,666 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-09 00:53:59,666 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:53:59,667 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:53:59,667 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:53:59,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:53:59,678 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,679 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,683 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,688 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,689 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,691 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:53:59,692 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:53:59,692 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:53:59,692 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:53:59,693 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:59" (1/1) ... [2024-11-09 00:53:59,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:53:59,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:53:59,731 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:53:59,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:53:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:53:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:53:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:53:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:53:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:53:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:53:59,851 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:53:59,854 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:54:00,133 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-09 00:54:00,133 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:54:00,179 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:54:00,180 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:54:00,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:00 BoogieIcfgContainer [2024-11-09 00:54:00,181 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:54:00,183 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:54:00,183 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:54:00,195 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:54:00,195 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:00" (1/1) ... [2024-11-09 00:54:00,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:54:00,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-09 00:54:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-09 00:54:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:54:00,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:00,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-09 00:54:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-09 00:54:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:54:00,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:00,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-09 00:54:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-09 00:54:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:54:00,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:00,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:00,785 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:54:00,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-09 00:54:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-09 00:54:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:54:01,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:54:01,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:01,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 39 transitions. [2024-11-09 00:54:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-11-09 00:54:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:54:01,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 28 states and 50 transitions. [2024-11-09 00:54:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 50 transitions. [2024-11-09 00:54:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:54:02,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:54:02,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:03,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 32 states and 59 transitions. [2024-11-09 00:54:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 59 transitions. [2024-11-09 00:54:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:54:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:03,555 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:54:03,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:03,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 34 states and 60 transitions. [2024-11-09 00:54:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 60 transitions. [2024-11-09 00:54:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:54:03,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-11-09 00:54:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-11-09 00:54:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:54:05,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:05,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:54:05,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 44 states and 85 transitions. [2024-11-09 00:54:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 85 transitions. [2024-11-09 00:54:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:54:07,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:07,274 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:54:07,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 46 states and 87 transitions. [2024-11-09 00:54:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 87 transitions. [2024-11-09 00:54:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:07,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:08,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:54:08,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:09,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 49 states and 94 transitions. [2024-11-09 00:54:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 94 transitions. [2024-11-09 00:54:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:09,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:09,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:09,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:54:09,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:09,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 51 states and 96 transitions. [2024-11-09 00:54:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 96 transitions. [2024-11-09 00:54:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:09,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:09,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 113 transitions. [2024-11-09 00:54:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 113 transitions. [2024-11-09 00:54:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:11,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:11,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:54:11,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 57 states and 115 transitions. [2024-11-09 00:54:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 115 transitions. [2024-11-09 00:54:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:11,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:12,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 114 transitions. [2024-11-09 00:54:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 114 transitions. [2024-11-09 00:54:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:54:12,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:12,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:54:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 58 states and 117 transitions. [2024-11-09 00:54:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 117 transitions. [2024-11-09 00:54:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:12,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:12,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:54:12,722 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:13,357 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:54:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 67 states and 145 transitions. [2024-11-09 00:54:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 145 transitions. [2024-11-09 00:54:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:15,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:54:15,969 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:17,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 71 states and 148 transitions. [2024-11-09 00:54:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 148 transitions. [2024-11-09 00:54:17,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:17,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:17,527 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:54:17,529 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:54:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 73 states and 150 transitions. [2024-11-09 00:54:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 150 transitions. [2024-11-09 00:54:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:18,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:18,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:54:18,476 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:54:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 76 states and 158 transitions. [2024-11-09 00:54:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 158 transitions. [2024-11-09 00:54:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:19,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:19,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:19,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:54:19,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:54:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 78 states and 160 transitions. [2024-11-09 00:54:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 160 transitions. [2024-11-09 00:54:20,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:20,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:20,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:20,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:54:20,840 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-09 00:54:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-09 00:54:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:21,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:21,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 84 states and 185 transitions. [2024-11-09 00:54:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 185 transitions. [2024-11-09 00:54:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:23,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:23,572 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:54:23,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:23,663 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:54:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 86 states and 187 transitions. [2024-11-09 00:54:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 187 transitions. [2024-11-09 00:54:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:24,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:25,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:25,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 86 states and 186 transitions. [2024-11-09 00:54:25,059 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 186 transitions. [2024-11-09 00:54:25,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:25,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:25,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 86 states and 185 transitions. [2024-11-09 00:54:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 185 transitions. [2024-11-09 00:54:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:54:25,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:54:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 87 states and 188 transitions. [2024-11-09 00:54:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-11-09 00:54:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:54:26,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:26,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:54:26,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 96 states and 220 transitions. [2024-11-09 00:54:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 220 transitions. [2024-11-09 00:54:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:54:30,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:30,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:54:30,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 100 states and 223 transitions. [2024-11-09 00:54:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 223 transitions. [2024-11-09 00:54:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:54:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:54:32,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:54:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 102 states and 225 transitions. [2024-11-09 00:54:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 225 transitions. [2024-11-09 00:54:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:54:33,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:33,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:33,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:54:33,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:33,468 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 104 states and 227 transitions. [2024-11-09 00:54:34,423 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 227 transitions. [2024-11-09 00:54:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:54:34,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:34,474 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:54:34,476 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 106 states and 228 transitions. [2024-11-09 00:54:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 228 transitions. [2024-11-09 00:54:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:36,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:36,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:54:36,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:54:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 109 states and 237 transitions. [2024-11-09 00:54:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 237 transitions. [2024-11-09 00:54:38,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:38,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:38,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:38,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:54:38,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 111 states and 239 transitions. [2024-11-09 00:54:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 239 transitions. [2024-11-09 00:54:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:39,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:39,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 115 states and 268 transitions. [2024-11-09 00:54:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 268 transitions. [2024-11-09 00:54:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:41,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:54:41,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 117 states and 270 transitions. [2024-11-09 00:54:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 270 transitions. [2024-11-09 00:54:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:42,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:42,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:54:42,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 119 states and 272 transitions. [2024-11-09 00:54:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 272 transitions. [2024-11-09 00:54:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:44,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 119 states and 271 transitions. [2024-11-09 00:54:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 271 transitions. [2024-11-09 00:54:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:44,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:54:44,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:54:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 121 states and 273 transitions. [2024-11-09 00:54:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 273 transitions. [2024-11-09 00:54:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:46,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 121 states and 272 transitions. [2024-11-09 00:54:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 272 transitions. [2024-11-09 00:54:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:54:46,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:47,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 121 states and 271 transitions. [2024-11-09 00:54:47,662 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 271 transitions. [2024-11-09 00:54:47,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:54:47,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:47,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:54:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 122 states and 274 transitions. [2024-11-09 00:54:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 274 transitions. [2024-11-09 00:54:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:54:48,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:48,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:48,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:54:48,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:49,557 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:54:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 131 states and 310 transitions. [2024-11-09 00:54:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 310 transitions. [2024-11-09 00:54:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:54:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:54,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:54:54,951 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 26 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:54:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 135 states and 313 transitions. [2024-11-09 00:54:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 313 transitions. [2024-11-09 00:54:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:54:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:57,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:54:57,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:54:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 137 states and 315 transitions. [2024-11-09 00:54:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 315 transitions. [2024-11-09 00:54:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:54:58,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:58,916 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:54:58,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 26 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:55:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 139 states and 317 transitions. [2024-11-09 00:55:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 317 transitions. [2024-11-09 00:55:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:55:00,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:00,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:55:00,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:01,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 141 states and 319 transitions. [2024-11-09 00:55:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 319 transitions. [2024-11-09 00:55:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:55:01,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:01,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:55:01,742 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:01,842 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 26 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:55:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 143 states and 320 transitions. [2024-11-09 00:55:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 320 transitions. [2024-11-09 00:55:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:55:03,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:55:03,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 9 proven. 53 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:55:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 145 states and 321 transitions. [2024-11-09 00:55:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 321 transitions. [2024-11-09 00:55:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:04,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:04,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:55:04,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:05,851 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:55:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 148 states and 331 transitions. [2024-11-09 00:55:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 331 transitions. [2024-11-09 00:55:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:09,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 152 states and 366 transitions. [2024-11-09 00:55:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 366 transitions. [2024-11-09 00:55:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:12,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:12,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:12,375 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:55:12,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:12,466 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 154 states and 368 transitions. [2024-11-09 00:55:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 368 transitions. [2024-11-09 00:55:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:13,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,040 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:55:14,042 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 156 states and 370 transitions. [2024-11-09 00:55:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 370 transitions. [2024-11-09 00:55:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:15,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:15,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 156 states and 369 transitions. [2024-11-09 00:55:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 369 transitions. [2024-11-09 00:55:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:16,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:16,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:55:16,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 26 proven. 57 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:55:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 158 states and 371 transitions. [2024-11-09 00:55:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 371 transitions. [2024-11-09 00:55:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:18,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:18,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:18,122 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:55:18,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 160 states and 373 transitions. [2024-11-09 00:55:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 373 transitions. [2024-11-09 00:55:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:19,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 160 states and 372 transitions. [2024-11-09 00:55:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 372 transitions. [2024-11-09 00:55:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:20,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:20,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:55:20,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 26 proven. 57 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:55:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 162 states and 374 transitions. [2024-11-09 00:55:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 374 transitions. [2024-11-09 00:55:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:22,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:22,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 162 states and 373 transitions. [2024-11-09 00:55:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 373 transitions. [2024-11-09 00:55:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:55:23,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:55:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 162 states and 372 transitions. [2024-11-09 00:55:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 372 transitions. [2024-11-09 00:55:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:55:24,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:55:24,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 163 states and 375 transitions. [2024-11-09 00:55:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 375 transitions. [2024-11-09 00:55:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:24,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:25,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:55:25,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:55:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 172 states and 415 transitions. [2024-11-09 00:55:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 415 transitions. [2024-11-09 00:55:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:32,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:55:32,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:55:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 176 states and 418 transitions. [2024-11-09 00:55:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 418 transitions. [2024-11-09 00:55:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:36,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:36,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:36,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:55:36,182 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 31 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:55:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 178 states and 420 transitions. [2024-11-09 00:55:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 420 transitions. [2024-11-09 00:55:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:38,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:38,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:55:38,456 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 31 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:55:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 180 states and 422 transitions. [2024-11-09 00:55:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 422 transitions. [2024-11-09 00:55:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:40,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:40,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:40,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:55:40,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 31 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:55:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 182 states and 423 transitions. [2024-11-09 00:55:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 423 transitions. [2024-11-09 00:55:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:42,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:42,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 00:55:42,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 24 proven. 75 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:55:44,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:44,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 184 states and 425 transitions. [2024-11-09 00:55:44,264 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 425 transitions. [2024-11-09 00:55:44,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:44,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:44,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:44,310 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:55:44,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:55:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-09 00:55:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-09 00:55:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:46,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:46,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:46,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:55:46,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:55:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 188 states and 428 transitions. [2024-11-09 00:55:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 428 transitions. [2024-11-09 00:55:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:55:48,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:48,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:55:48,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:55:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 190 states and 429 transitions. [2024-11-09 00:55:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 429 transitions. [2024-11-09 00:55:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:55:49,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:49,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:49,978 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:55:49,980 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 22 proven. 92 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:55:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 193 states and 440 transitions. [2024-11-09 00:55:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 440 transitions. [2024-11-09 00:55:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:55:56,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:56,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 197 states and 481 transitions. [2024-11-09 00:56:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 481 transitions. [2024-11-09 00:56:00,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:00,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:01,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:56:01,513 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:56:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 199 states and 483 transitions. [2024-11-09 00:56:05,078 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 483 transitions. [2024-11-09 00:56:05,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:05,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:05,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 199 states and 482 transitions. [2024-11-09 00:56:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 482 transitions. [2024-11-09 00:56:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:06,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:06,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:06,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:06,243 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 20 proven. 85 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:56:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 201 states and 484 transitions. [2024-11-09 00:56:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 484 transitions. [2024-11-09 00:56:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:08,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:08,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:56:08,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 203 states and 486 transitions. [2024-11-09 00:56:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 486 transitions. [2024-11-09 00:56:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:10,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 203 states and 485 transitions. [2024-11-09 00:56:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 485 transitions. [2024-11-09 00:56:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:11,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:11,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:11,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:56:11,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 205 states and 487 transitions. [2024-11-09 00:56:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 487 transitions. [2024-11-09 00:56:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:14,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:14,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:14,638 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:56:14,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:17,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 207 states and 489 transitions. [2024-11-09 00:56:17,411 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 489 transitions. [2024-11-09 00:56:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:17,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:17,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:17,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:56:17,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 209 states and 491 transitions. [2024-11-09 00:56:19,797 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 491 transitions. [2024-11-09 00:56:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:19,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 209 states and 490 transitions. [2024-11-09 00:56:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 490 transitions. [2024-11-09 00:56:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:20,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:20,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 209 states and 489 transitions. [2024-11-09 00:56:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 489 transitions. [2024-11-09 00:56:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:22,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:56:23,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 209 states and 488 transitions. [2024-11-09 00:56:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 488 transitions. [2024-11-09 00:56:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:56:23,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:23,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-09 00:56:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 210 states and 491 transitions. [2024-11-09 00:56:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 491 transitions. [2024-11-09 00:56:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:24,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:24,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:24,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:24,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 219 states and 535 transitions. [2024-11-09 00:56:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 535 transitions. [2024-11-09 00:56:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:35,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:35,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:35,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:35,214 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 221 states and 537 transitions. [2024-11-09 00:56:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 537 transitions. [2024-11-09 00:56:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:37,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:37,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:37,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:37,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:39,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 223 states and 539 transitions. [2024-11-09 00:56:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 539 transitions. [2024-11-09 00:56:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:39,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:39,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:39,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 00:56:39,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 35 proven. 99 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:56:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 225 states and 540 transitions. [2024-11-09 00:56:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 540 transitions. [2024-11-09 00:56:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:42,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,828 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:56:42,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:42,971 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:56:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 229 states and 543 transitions. [2024-11-09 00:56:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 543 transitions. [2024-11-09 00:56:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:47,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:47,272 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 231 states and 545 transitions. [2024-11-09 00:56:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 545 transitions. [2024-11-09 00:56:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:49,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:49,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 00:56:49,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 35 proven. 99 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:56:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 233 states and 547 transitions. [2024-11-09 00:56:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 547 transitions. [2024-11-09 00:56:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:51,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:51,977 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:51,978 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 235 states and 549 transitions. [2024-11-09 00:56:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 549 transitions. [2024-11-09 00:56:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:54,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:54,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:54,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:54,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 237 states and 550 transitions. [2024-11-09 00:56:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 550 transitions. [2024-11-09 00:56:57,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:57,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:57,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:57,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:56:57,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:56:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 239 states and 551 transitions. [2024-11-09 00:56:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 551 transitions. [2024-11-09 00:56:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:56:59,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:59,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-09 00:56:59,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 44 proven. 90 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:57:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 241 states and 552 transitions. [2024-11-09 00:57:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 552 transitions. [2024-11-09 00:57:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:02,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:02,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:02,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:57:02,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 44 proven. 111 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:57:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:07,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 244 states and 564 transitions. [2024-11-09 00:57:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 564 transitions. [2024-11-09 00:57:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:07,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:07,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:57:07,517 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 22 proven. 133 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:57:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 246 states and 566 transitions. [2024-11-09 00:57:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 566 transitions. [2024-11-09 00:57:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:10,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:10,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:10,393 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:57:10,396 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 46 proven. 109 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:57:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 248 states and 568 transitions. [2024-11-09 00:57:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 568 transitions. [2024-11-09 00:57:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:13,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:13,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:57:13,431 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 46 proven. 109 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:57:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:16,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 250 states and 570 transitions. [2024-11-09 00:57:16,175 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 570 transitions. [2024-11-09 00:57:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:16,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 254 states and 617 transitions. [2024-11-09 00:57:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 617 transitions. [2024-11-09 00:57:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:21,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:22,258 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:57:22,259 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 31 proven. 106 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:57:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 256 states and 619 transitions. [2024-11-09 00:57:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 619 transitions. [2024-11-09 00:57:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:26,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 256 states and 618 transitions. [2024-11-09 00:57:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 618 transitions. [2024-11-09 00:57:27,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:27,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:27,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:57:27,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 31 proven. 106 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:57:30,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 258 states and 620 transitions. [2024-11-09 00:57:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 620 transitions. [2024-11-09 00:57:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:30,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:30,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:30,613 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:57:30,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 27 proven. 122 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:57:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 260 states and 622 transitions. [2024-11-09 00:57:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 622 transitions. [2024-11-09 00:57:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:33,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:33,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:34,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:57:34,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:34,218 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:57:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 262 states and 624 transitions. [2024-11-09 00:57:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 624 transitions. [2024-11-09 00:57:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:36,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:36,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 262 states and 623 transitions. [2024-11-09 00:57:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 623 transitions. [2024-11-09 00:57:38,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:38,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 262 states and 622 transitions. [2024-11-09 00:57:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 622 transitions. [2024-11-09 00:57:39,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:39,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:39,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 262 states and 621 transitions. [2024-11-09 00:57:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 621 transitions. [2024-11-09 00:57:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:40,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:40,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 262 states and 620 transitions. [2024-11-09 00:57:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 620 transitions. [2024-11-09 00:57:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:42,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:57:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 262 states and 619 transitions. [2024-11-09 00:57:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 619 transitions. [2024-11-09 00:57:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:57:43,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-09 00:57:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 263 states and 622 transitions. [2024-11-09 00:57:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 622 transitions. [2024-11-09 00:57:45,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:57:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:45,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:57:45,567 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:58:01,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 272 states and 670 transitions. [2024-11-09 00:58:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 670 transitions. [2024-11-09 00:58:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:01,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:01,918 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 80 conjuncts are in the unsatisfiable core [2024-11-09 00:58:01,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 38 proven. 135 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:58:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 276 states and 673 transitions. [2024-11-09 00:58:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 673 transitions. [2024-11-09 00:58:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:09,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:58:09,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:58:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 278 states and 674 transitions. [2024-11-09 00:58:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 674 transitions. [2024-11-09 00:58:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:13,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:13,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:58:13,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:58:19,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 282 states and 677 transitions. [2024-11-09 00:58:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 677 transitions. [2024-11-09 00:58:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:19,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:19,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:19,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:58:19,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 134 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:58:22,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 284 states and 679 transitions. [2024-11-09 00:58:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 679 transitions. [2024-11-09 00:58:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:22,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:22,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:22,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-09 00:58:22,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 42 proven. 134 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-09 00:58:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 286 states and 681 transitions. [2024-11-09 00:58:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 681 transitions. [2024-11-09 00:58:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:26,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:26,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:26,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:58:26,394 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 49 proven. 124 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:58:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 288 states and 682 transitions. [2024-11-09 00:58:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 682 transitions. [2024-11-09 00:58:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:29,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:29,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-09 00:58:29,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 49 proven. 124 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:58:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 292 states and 685 transitions. [2024-11-09 00:58:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 685 transitions. [2024-11-09 00:58:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:35,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:35,669 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:58:35,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 49 proven. 124 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:58:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 294 states and 687 transitions. [2024-11-09 00:58:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 687 transitions. [2024-11-09 00:58:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:38,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:39,060 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 00:58:39,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 51 proven. 125 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-09 00:58:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 296 states and 689 transitions. [2024-11-09 00:58:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 689 transitions. [2024-11-09 00:58:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:42,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:58:42,123 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 134 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:58:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 298 states and 690 transitions. [2024-11-09 00:58:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 690 transitions. [2024-11-09 00:58:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:58:45,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:46,969 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:58:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 302 states and 742 transitions. [2024-11-09 00:58:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 742 transitions. [2024-11-09 00:58:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:58:54,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:54,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:58:54,863 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:59:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 305 states and 756 transitions. [2024-11-09 00:59:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 756 transitions. [2024-11-09 00:59:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:02,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:59:02,933 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 50 proven. 138 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:59:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 307 states and 758 transitions. [2024-11-09 00:59:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 758 transitions. [2024-11-09 00:59:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:06,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 307 states and 757 transitions. [2024-11-09 00:59:08,159 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 757 transitions. [2024-11-09 00:59:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:08,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:09,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:59:09,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:59:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 309 states and 759 transitions. [2024-11-09 00:59:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 759 transitions. [2024-11-09 00:59:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:59:12,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:59:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 311 states and 761 transitions. [2024-11-09 00:59:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 761 transitions. [2024-11-09 00:59:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 311 states and 760 transitions. [2024-11-09 00:59:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 760 transitions. [2024-11-09 00:59:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:18,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:18,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:59:18,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:59:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 313 states and 762 transitions. [2024-11-09 00:59:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 762 transitions. [2024-11-09 00:59:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:21,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:21,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 313 states and 761 transitions. [2024-11-09 00:59:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 761 transitions. [2024-11-09 00:59:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:23,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:23,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:23,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:59:23,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 22 proven. 175 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:59:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 315 states and 763 transitions. [2024-11-09 00:59:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 763 transitions. [2024-11-09 00:59:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:27,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:27,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 315 states and 762 transitions. [2024-11-09 00:59:28,766 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 762 transitions. [2024-11-09 00:59:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:28,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:29,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:59:29,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:59:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 317 states and 764 transitions. [2024-11-09 00:59:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 764 transitions. [2024-11-09 00:59:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:32,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:33,000 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:59:33,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:59:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 319 states and 766 transitions. [2024-11-09 00:59:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 766 transitions. [2024-11-09 00:59:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:36,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:36,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:36,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:59:36,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:59:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 321 states and 768 transitions. [2024-11-09 00:59:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 768 transitions. [2024-11-09 00:59:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:39,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:39,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 321 states and 767 transitions. [2024-11-09 00:59:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 767 transitions. [2024-11-09 00:59:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:41,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 321 states and 766 transitions. [2024-11-09 00:59:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 766 transitions. [2024-11-09 00:59:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:43,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:59:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 321 states and 765 transitions. [2024-11-09 00:59:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 765 transitions. [2024-11-09 00:59:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:59:45,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-09 00:59:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 322 states and 769 transitions. [2024-11-09 00:59:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 769 transitions. [2024-11-09 00:59:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:59:47,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:47,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:59:47,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 01:00:04,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 331 states and 821 transitions. [2024-11-09 01:00:04,386 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 821 transitions. [2024-11-09 01:00:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:04,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:04,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:00:04,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:00:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 333 states and 823 transitions. [2024-11-09 01:00:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 823 transitions. [2024-11-09 01:00:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:07,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:07,681 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-09 01:00:07,683 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 51 proven. 165 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:00:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 337 states and 826 transitions. [2024-11-09 01:00:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 826 transitions. [2024-11-09 01:00:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:15,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:00:15,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:00:22,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:22,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 341 states and 829 transitions. [2024-11-09 01:00:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 829 transitions. [2024-11-09 01:00:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:22,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:22,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:22,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:00:22,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:00:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 343 states and 831 transitions. [2024-11-09 01:00:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 831 transitions. [2024-11-09 01:00:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:25,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:25,796 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 01:00:25,797 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 01:00:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:29,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 345 states and 833 transitions. [2024-11-09 01:00:29,399 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 833 transitions. [2024-11-09 01:00:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:29,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:29,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:29,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 01:00:29,472 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 01:00:33,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 347 states and 835 transitions. [2024-11-09 01:00:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 835 transitions. [2024-11-09 01:00:33,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:33,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:33,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:33,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:00:33,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:33,637 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:00:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 349 states and 836 transitions. [2024-11-09 01:00:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 836 transitions. [2024-11-09 01:00:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:37,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:37,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:37,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 01:00:37,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:37,478 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 01:00:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 351 states and 838 transitions. [2024-11-09 01:00:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 838 transitions. [2024-11-09 01:00:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:40,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,029 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:00:41,031 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:00:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 353 states and 840 transitions. [2024-11-09 01:00:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 840 transitions. [2024-11-09 01:00:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:45,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 01:00:45,182 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 01:00:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 355 states and 841 transitions. [2024-11-09 01:00:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 841 transitions. [2024-11-09 01:00:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:48,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 82 conjuncts are in the unsatisfiable core [2024-11-09 01:00:48,874 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:49,081 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 54 proven. 162 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:00:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 357 states and 842 transitions. [2024-11-09 01:00:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 842 transitions. [2024-11-09 01:00:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:52,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:52,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:52,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-09 01:00:52,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 44 proven. 178 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 01:00:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 359 states and 843 transitions. [2024-11-09 01:00:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 843 transitions. [2024-11-09 01:00:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:00:56,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:56,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 01:00:56,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 01:01:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 361 states and 844 transitions. [2024-11-09 01:01:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 844 transitions. [2024-11-09 01:01:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:00,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:00,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,096 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 01:01:01,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 55 proven. 194 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 01:01:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 364 states and 858 transitions. [2024-11-09 01:01:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 858 transitions. [2024-11-09 01:01:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:09,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:09,603 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 01:01:09,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 173 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 01:01:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:14,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 366 states and 860 transitions. [2024-11-09 01:01:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 860 transitions. [2024-11-09 01:01:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:14,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:14,554 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 01:01:14,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 01:01:19,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 368 states and 862 transitions. [2024-11-09 01:01:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 862 transitions. [2024-11-09 01:01:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:19,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:01:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 372 states and 885 transitions. [2024-11-09 01:01:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 885 transitions. [2024-11-09 01:01:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:28,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:28,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:28,461 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-09 01:01:28,466 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 54 proven. 189 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 374 states and 887 transitions. [2024-11-09 01:01:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 887 transitions. [2024-11-09 01:01:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:32,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:32,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:01:34,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 374 states and 886 transitions. [2024-11-09 01:01:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 886 transitions. [2024-11-09 01:01:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:34,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:34,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:34,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-09 01:01:34,969 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 208 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 01:01:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 376 states and 888 transitions. [2024-11-09 01:01:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 888 transitions. [2024-11-09 01:01:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:39,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:39,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:01:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 376 states and 887 transitions. [2024-11-09 01:01:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 887 transitions. [2024-11-09 01:01:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:41,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:41,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:42,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 01:01:42,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 38 proven. 211 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 01:01:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 378 states and 889 transitions. [2024-11-09 01:01:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 889 transitions. [2024-11-09 01:01:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:51,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:51,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:01:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 378 states and 888 transitions. [2024-11-09 01:01:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 888 transitions. [2024-11-09 01:01:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:53,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:53,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:54,125 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 01:01:54,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 55 proven. 176 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 01:01:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 380 states and 890 transitions. [2024-11-09 01:01:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 890 transitions. [2024-11-09 01:01:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:01:58,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:02:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 380 states and 889 transitions. [2024-11-09 01:02:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 889 transitions. [2024-11-09 01:02:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:00,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:01,000 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 01:02:01,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:01,151 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 01:02:05,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 382 states and 891 transitions. [2024-11-09 01:02:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 891 transitions. [2024-11-09 01:02:05,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:05,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:05,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:02:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 382 states and 890 transitions. [2024-11-09 01:02:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 890 transitions. [2024-11-09 01:02:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:07,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:08,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 01:02:08,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 01:02:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 384 states and 892 transitions. [2024-11-09 01:02:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 892 transitions. [2024-11-09 01:02:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:14,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:02:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 384 states and 891 transitions. [2024-11-09 01:02:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 891 transitions. [2024-11-09 01:02:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:16,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:16,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:16,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 01:02:16,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 66 proven. 177 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:02:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 386 states and 893 transitions. [2024-11-09 01:02:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 893 transitions. [2024-11-09 01:02:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:21,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:02:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 386 states and 892 transitions. [2024-11-09 01:02:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 892 transitions. [2024-11-09 01:02:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:02:23,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 01:02:25,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 386 states and 891 transitions. [2024-11-09 01:02:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 891 transitions. [2024-11-09 01:02:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:02:25,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 51 proven. 4 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-09 01:02:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 387 states and 894 transitions. [2024-11-09 01:02:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 894 transitions. [2024-11-09 01:02:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:02:27,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:27,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:02:28,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:30,405 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:02:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 396 states and 948 transitions. [2024-11-09 01:02:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 948 transitions. [2024-11-09 01:02:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:02:49,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:02:49,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:02:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 400 states and 951 transitions. [2024-11-09 01:02:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 951 transitions. [2024-11-09 01:02:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:02:57,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:57,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:57,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-09 01:02:57,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 58 proven. 214 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 01:03:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 402 states and 953 transitions. [2024-11-09 01:03:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 953 transitions. [2024-11-09 01:03:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:03,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:03,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:03,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:03:03,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:03,282 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 19 proven. 208 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 01:03:07,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 404 states and 955 transitions. [2024-11-09 01:03:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 955 transitions. [2024-11-09 01:03:07,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:07,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:07,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:07,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-09 01:03:07,217 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 01:03:11,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 406 states and 957 transitions. [2024-11-09 01:03:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 957 transitions. [2024-11-09 01:03:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:11,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:11,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:11,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:03:11,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 63 proven. 185 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 01:03:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 408 states and 958 transitions. [2024-11-09 01:03:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 958 transitions. [2024-11-09 01:03:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:15,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:16,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 86 conjuncts are in the unsatisfiable core [2024-11-09 01:03:16,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 54 proven. 221 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 01:03:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 410 states and 960 transitions. [2024-11-09 01:03:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 960 transitions. [2024-11-09 01:03:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:20,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:20,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 01:03:20,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 56 proven. 207 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 01:03:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 412 states and 962 transitions. [2024-11-09 01:03:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 962 transitions. [2024-11-09 01:03:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:24,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:24,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-09 01:03:24,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 85 proven. 187 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 01:03:29,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 414 states and 964 transitions. [2024-11-09 01:03:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 964 transitions. [2024-11-09 01:03:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:29,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:29,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:03:29,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:03:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 418 states and 967 transitions. [2024-11-09 01:03:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 967 transitions. [2024-11-09 01:03:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:37,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:37,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:37,505 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:03:37,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:03:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 420 states and 969 transitions. [2024-11-09 01:03:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 969 transitions. [2024-11-09 01:03:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:41,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:41,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:41,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:03:41,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:03:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 422 states and 970 transitions. [2024-11-09 01:03:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 970 transitions. [2024-11-09 01:03:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:46,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:46,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:46,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:03:46,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:03:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 424 states and 971 transitions. [2024-11-09 01:03:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 971 transitions. [2024-11-09 01:03:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:50,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:03:50,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:03:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 426 states and 972 transitions. [2024-11-09 01:03:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 972 transitions. [2024-11-09 01:03:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:55,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:55,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:03:55,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 19 proven. 208 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 01:03:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 428 states and 973 transitions. [2024-11-09 01:03:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 973 transitions. [2024-11-09 01:03:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:03:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:59,677 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:03:59,678 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 19 proven. 208 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 01:04:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 430 states and 974 transitions. [2024-11-09 01:04:04,269 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 974 transitions. [2024-11-09 01:04:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:04:04,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 201 proven. 29 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 01:04:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 452 states and 1097 transitions. [2024-11-09 01:04:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1097 transitions. [2024-11-09 01:04:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:04:53,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 01:04:53,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 01:04:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 01:04:53,310 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 192 iterations. [2024-11-09 01:04:53,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 01:04:53 ImpRootNode [2024-11-09 01:04:53,372 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 01:04:53,372 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 01:04:53,373 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 01:04:53,373 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 01:04:53,373 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:00" (3/4) ... [2024-11-09 01:04:53,374 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-09 01:04:53,484 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 01:04:53,484 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 01:04:53,485 INFO L158 Benchmark]: Toolchain (without parser) took 654213.35ms. Allocated memory was 148.9MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 88.0MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 908.0MB. Max. memory is 16.1GB. [2024-11-09 01:04:53,486 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 148.9MB. Free memory was 123.5MB in the beginning and 123.4MB in the end (delta: 83.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:53,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.87ms. Allocated memory is still 148.9MB. Free memory was 87.8MB in the beginning and 117.5MB in the end (delta: -29.7MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2024-11-09 01:04:53,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.63ms. Allocated memory is still 148.9MB. Free memory was 117.5MB in the beginning and 116.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:53,487 INFO L158 Benchmark]: Boogie Preprocessor took 23.76ms. Allocated memory is still 148.9MB. Free memory was 116.4MB in the beginning and 114.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 01:04:53,487 INFO L158 Benchmark]: RCFGBuilder took 489.73ms. Allocated memory is still 148.9MB. Free memory was 114.9MB in the beginning and 116.4MB in the end (delta: -1.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 01:04:53,487 INFO L158 Benchmark]: CodeCheck took 653188.91ms. Allocated memory was 148.9MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 116.0MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 930.8MB. Max. memory is 16.1GB. [2024-11-09 01:04:53,488 INFO L158 Benchmark]: Witness Printer took 112.16ms. Allocated memory is still 4.4GB. Free memory was 3.4GB in the beginning and 3.4GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 01:04:53,490 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 15 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 653.1s, OverallIterations: 192, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 106345 SdHoareTripleChecker+Valid, 813.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 100296 mSDsluCounter, 7150 SdHoareTripleChecker+Invalid, 712.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2606 mSDsCounter, 157840 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 496583 IncrementalHoareTripleChecker+Invalid, 654423 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 157840 mSolverCounterUnsat, 4544 mSDtfsCounter, 496583 mSolverCounterSat, 9.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 137854 GetRequests, 131551 SyntacticMatches, 4347 SemanticMatches, 1956 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1948699 ImplicationChecksByTransitivity, 588.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.2s SsaConstructionTime, 13.7s SatisfiabilityAnalysisTime, 57.9s InterpolantComputationTime, 11244 NumberOfCodeBlocks, 11244 NumberOfCodeBlocksAsserted, 192 NumberOfCheckSat, 10966 ConstructedInterpolants, 0 QuantifiedInterpolants, 40227 SizeOfPredicates, 197 NumberOfNonLiveVariables, 24145 ConjunctsInSsa, 5447 ConjunctsInUnsatCore, 191 InterpolantComputations, 4 PerfectInterpolantSequences, 18375/36548 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 12]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L17] int counter = 0; [L19] short k; [L20] long long y, x, c; [L21] k = __VERIFIER_nondet_short() [L23] y = 0 [L24] x = 0 [L25] c = 0 VAL [c=0, counter=0, k=11, x=0, y=0] [L27] EXPR counter++ VAL [c=0, counter=1, k=11, x=0, y=0] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=1] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=1] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=0, counter=1, k=11, x=0, y=0] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=1, counter=1, k=11, x=1, y=1] [L27] EXPR counter++ VAL [c=1, counter=2, k=11, x=1, y=1] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=2] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=2] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=1, counter=2, k=11, x=1, y=1] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=2, counter=2, k=11, x=9, y=2] [L27] EXPR counter++ VAL [c=2, counter=3, k=11, x=9, y=2] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=3] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=3] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=2, counter=3, k=11, x=9, y=2] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=3, counter=3, k=11, x=36, y=3] [L27] EXPR counter++ VAL [c=3, counter=4, k=11, x=36, y=3] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=4] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=4] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=3, counter=4, k=11, x=36, y=3] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=4, counter=4, k=11, x=100, y=4] [L27] EXPR counter++ VAL [c=4, counter=5, k=11, x=100, y=4] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=5] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=5] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=4, counter=5, k=11, x=100, y=4] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=5, counter=5, k=11, x=225, y=5] [L27] EXPR counter++ VAL [c=5, counter=6, k=11, x=225, y=5] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=6] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=6] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=5, counter=6, k=11, x=225, y=5] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=6, counter=6, k=11, x=441, y=6] [L27] EXPR counter++ VAL [c=6, counter=7, k=11, x=441, y=6] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=7] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=7] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=6, counter=7, k=11, x=441, y=6] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=7, counter=7, k=11, x=784, y=7] [L27] EXPR counter++ VAL [c=7, counter=8, k=11, x=784, y=7] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=8] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=8] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=7, counter=8, k=11, x=784, y=7] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=8, counter=8, k=11, x=1296, y=8] [L27] EXPR counter++ VAL [c=8, counter=9, k=11, x=1296, y=8] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=9] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=9] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=8, counter=9, k=11, x=1296, y=8] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=9, counter=9, k=11, x=2025, y=9] [L27] EXPR counter++ VAL [c=9, counter=10, k=11, x=2025, y=9] [L27] COND TRUE counter++<10 [L28] CALL __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [\old(cond)=1, counter=10] [L10] COND FALSE !(!(cond)) VAL [\old(cond)=1, counter=10] [L28] RET __VERIFIER_assert(4*x - y*y*y*y - 2*y*y*y - y*y == 0) VAL [c=9, counter=10, k=11, x=2025, y=9] [L30] COND FALSE !(!(c < k)) [L33] c = c + 1 [L34] y = y + 1 [L35] x = y * y * y + x VAL [c=10, counter=10, k=11, x=3025, y=10] [L27] EXPR counter++ VAL [c=10, counter=11, k=11, x=3025, y=10] [L27] COND FALSE !(counter++<10) [L37] CALL __VERIFIER_assert(k*y - (y*y) == 0) VAL [\old(cond)=0, counter=11] [L10] COND TRUE !(cond) VAL [\old(cond)=0, counter=11] [L12] reach_error() VAL [\old(cond)=0, counter=11] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 148.9MB. Free memory was 123.5MB in the beginning and 123.4MB in the end (delta: 83.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.87ms. Allocated memory is still 148.9MB. Free memory was 87.8MB in the beginning and 117.5MB in the end (delta: -29.7MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.63ms. Allocated memory is still 148.9MB. Free memory was 117.5MB in the beginning and 116.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.76ms. Allocated memory is still 148.9MB. Free memory was 116.4MB in the beginning and 114.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 489.73ms. Allocated memory is still 148.9MB. Free memory was 114.9MB in the beginning and 116.4MB in the end (delta: -1.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 653188.91ms. Allocated memory was 148.9MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 116.0MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 930.8MB. Max. memory is 16.1GB. * Witness Printer took 112.16ms. Allocated memory is still 4.4GB. Free memory was 3.4GB in the beginning and 3.4GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-11-09 01:04:53,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3984e130-5047-43e7-a44b-110986150ba5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE