./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.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_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/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_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/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_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/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 de6f1b0c31f6078d1329908bc6a1fa31b1de3eefc77e75c566f65f8bba6f4e00 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:07:08,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:07:08,657 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:07:08,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:07:08,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:07:08,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:07:08,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:07:08,693 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:07:08,693 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:07:08,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:07:08,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:07:08,694 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:07:08,695 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:07:08,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:07:08,695 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:07:08,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:07:08,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:07:08,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:07:08,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:07:08,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:07:08,697 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:07:08,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:07:08,698 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:07:08,699 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:07:08,699 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:07:08,699 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:07:08,700 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:07:08,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:07:08,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:07:08,701 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:07:08,701 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:07:08,701 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:07:08,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:07:08,702 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_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de6f1b0c31f6078d1329908bc6a1fa31b1de3eefc77e75c566f65f8bba6f4e00 [2024-11-09 00:07:08,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:07:09,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:07:09,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:07:09,020 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:07:09,021 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:07:09,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c Unable to find full path for "g++" [2024-11-09 00:07:11,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:07:11,433 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:07:11,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c [2024-11-09 00:07:11,445 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/data/89b9178cc/e3eaac2e1ef945659fc174fdd52faa41/FLAG8d54321d1 [2024-11-09 00:07:11,461 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/data/89b9178cc/e3eaac2e1ef945659fc174fdd52faa41 [2024-11-09 00:07:11,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:07:11,466 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:07:11,468 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:07:11,468 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:07:11,475 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:07:11,476 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,477 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c2ff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11, skipping insertion in model container [2024-11-09 00:07:11,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:07:11,718 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_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c[1014,1027] [2024-11-09 00:07:11,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:07:11,736 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:07:11,751 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_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c[1014,1027] [2024-11-09 00:07:11,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:07:11,773 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:07:11,774 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11 WrapperNode [2024-11-09 00:07:11,774 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:07:11,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:07:11,776 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:07:11,776 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:07:11,784 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,790 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,814 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 43 [2024-11-09 00:07:11,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:07:11,816 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:07:11,816 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:07:11,816 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:07:11,825 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,826 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,826 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,829 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,831 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,832 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,833 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,835 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:07:11,836 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:07:11,836 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:07:11,836 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:07:11,838 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:11" (1/1) ... [2024-11-09 00:07:11,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:07:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:07:11,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:07:11,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628dbdcb-c2ed-495d-b0a6-3dc028e04d71/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:07:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:07:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:07:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:07:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:07:11,978 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:07:11,980 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:07:12,104 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-09 00:07:12,105 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:07:12,135 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:07:12,135 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:07:12,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:07:12 BoogieIcfgContainer [2024-11-09 00:07:12,136 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:07:12,137 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:07:12,138 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:07:12,148 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:07:12,148 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:07:12" (1/1) ... [2024-11-09 00:07:12,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:07:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2024-11-09 00:07:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2024-11-09 00:07:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:07:12,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:12,561 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 00:07:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-09 00:07:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-09 00:07:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:07:12,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:12,780 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:07:12,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 13 states and 21 transitions. [2024-11-09 00:07:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 21 transitions. [2024-11-09 00:07:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:07:13,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:13,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:07:13,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 15 states and 28 transitions. [2024-11-09 00:07:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 28 transitions. [2024-11-09 00:07:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:07:14,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:14,120 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:07:14,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 17 states and 36 transitions. [2024-11-09 00:07:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 36 transitions. [2024-11-09 00:07:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:07:14,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:14,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:07:14,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 19 states and 45 transitions. [2024-11-09 00:07:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 45 transitions. [2024-11-09 00:07:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:07:15,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:15,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:15,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:07:15,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 21 states and 55 transitions. [2024-11-09 00:07:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 55 transitions. [2024-11-09 00:07:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:07:16,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:16,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:16,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:07:16,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:17,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 23 states and 66 transitions. [2024-11-09 00:07:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 66 transitions. [2024-11-09 00:07:17,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:07:17,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:17,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:07:17,726 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 25 states and 78 transitions. [2024-11-09 00:07:18,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 78 transitions. [2024-11-09 00:07:18,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:07:18,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:18,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:18,676 WARN L253 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 00:07:18,678 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 27 states and 91 transitions. [2024-11-09 00:07:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 91 transitions. [2024-11-09 00:07:19,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:07:19,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:19,906 WARN L253 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:07:19,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:21,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 29 states and 105 transitions. [2024-11-09 00:07:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 105 transitions. [2024-11-09 00:07:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:07:21,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:21,069 WARN L253 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:07:21,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:21,279 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 31 states and 120 transitions. [2024-11-09 00:07:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 120 transitions. [2024-11-09 00:07:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:07:22,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:22,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:22,319 WARN L253 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 00:07:22,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 33 states and 136 transitions. [2024-11-09 00:07:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 136 transitions. [2024-11-09 00:07:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:07:23,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:23,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:23,584 WARN L253 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-09 00:07:23,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:23,908 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 35 states and 153 transitions. [2024-11-09 00:07:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 153 transitions. [2024-11-09 00:07:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:07:25,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:25,328 WARN L253 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 00:07:25,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 37 states and 171 transitions. [2024-11-09 00:07:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 171 transitions. [2024-11-09 00:07:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:07:26,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:26,808 WARN L253 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 00:07:26,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:27,113 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:28,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 39 states and 190 transitions. [2024-11-09 00:07:28,505 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 190 transitions. [2024-11-09 00:07:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:07:28,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:28,592 WARN L253 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 00:07:28,594 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 41 states and 210 transitions. [2024-11-09 00:07:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 210 transitions. [2024-11-09 00:07:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:07:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:30,472 WARN L253 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-09 00:07:30,475 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:32,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 43 states and 231 transitions. [2024-11-09 00:07:32,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 231 transitions. [2024-11-09 00:07:32,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:32,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:32,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:32,356 WARN L253 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-09 00:07:32,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 45 states and 253 transitions. [2024-11-09 00:07:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 253 transitions. [2024-11-09 00:07:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:07:34,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:34,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:34,324 WARN L253 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 80 conjuncts are in the unsatisfiable core [2024-11-09 00:07:34,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 47 states and 276 transitions. [2024-11-09 00:07:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 276 transitions. [2024-11-09 00:07:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:07:36,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:36,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:36,533 WARN L253 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 84 conjuncts are in the unsatisfiable core [2024-11-09 00:07:36,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:38,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 49 states and 300 transitions. [2024-11-09 00:07:38,720 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 300 transitions. [2024-11-09 00:07:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:07:38,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:38,778 WARN L253 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-09 00:07:38,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 51 states and 325 transitions. [2024-11-09 00:07:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 325 transitions. [2024-11-09 00:07:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:41,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:41,090 WARN L253 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 92 conjuncts are in the unsatisfiable core [2024-11-09 00:07:41,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 53 states and 351 transitions. [2024-11-09 00:07:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 351 transitions. [2024-11-09 00:07:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:07:43,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:43,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:43,643 WARN L253 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-09 00:07:43,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 55 states and 378 transitions. [2024-11-09 00:07:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 378 transitions. [2024-11-09 00:07:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:46,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:46,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:46,267 WARN L253 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-09 00:07:46,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 57 states and 406 transitions. [2024-11-09 00:07:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 406 transitions. [2024-11-09 00:07:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:07:49,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:49,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:49,108 WARN L253 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-11-09 00:07:49,113 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 59 states and 435 transitions. [2024-11-09 00:07:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 435 transitions. [2024-11-09 00:07:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:07:52,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:52,093 WARN L253 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 108 conjuncts are in the unsatisfiable core [2024-11-09 00:07:52,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 61 states and 465 transitions. [2024-11-09 00:07:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 465 transitions. [2024-11-09 00:07:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:07:55,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:55,279 WARN L253 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 112 conjuncts are in the unsatisfiable core [2024-11-09 00:07:55,280 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 63 states and 496 transitions. [2024-11-09 00:07:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 496 transitions. [2024-11-09 00:07:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:07:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:58,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:07:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:58,631 WARN L253 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 116 conjuncts are in the unsatisfiable core [2024-11-09 00:07:58,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 65 states and 528 transitions. [2024-11-09 00:08:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 528 transitions. [2024-11-09 00:08:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:08:02,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:02,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:02,360 WARN L253 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 120 conjuncts are in the unsatisfiable core [2024-11-09 00:08:02,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 67 states and 561 transitions. [2024-11-09 00:08:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 561 transitions. [2024-11-09 00:08:06,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:06,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:06,137 WARN L253 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 124 conjuncts are in the unsatisfiable core [2024-11-09 00:08:06,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 69 states and 595 transitions. [2024-11-09 00:08:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 595 transitions. [2024-11-09 00:08:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:08:09,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:10,057 WARN L253 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 128 conjuncts are in the unsatisfiable core [2024-11-09 00:08:10,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:13,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 71 states and 630 transitions. [2024-11-09 00:08:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 630 transitions. [2024-11-09 00:08:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:08:13,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:13,936 WARN L253 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 132 conjuncts are in the unsatisfiable core [2024-11-09 00:08:13,941 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:17,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 73 states and 666 transitions. [2024-11-09 00:08:17,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 666 transitions. [2024-11-09 00:08:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:08:17,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:18,012 WARN L253 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-11-09 00:08:18,014 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 75 states and 703 transitions. [2024-11-09 00:08:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 703 transitions. [2024-11-09 00:08:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:08:22,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:22,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:22,181 WARN L253 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 140 conjuncts are in the unsatisfiable core [2024-11-09 00:08:22,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 77 states and 741 transitions. [2024-11-09 00:08:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 741 transitions. [2024-11-09 00:08:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:08:26,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:26,547 WARN L253 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 147 conjuncts are in the unsatisfiable core [2024-11-09 00:08:26,550 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:27,100 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 79 states and 780 transitions. [2024-11-09 00:08:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 780 transitions. [2024-11-09 00:08:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:08:30,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:30,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:31,033 WARN L253 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 148 conjuncts are in the unsatisfiable core [2024-11-09 00:08:31,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 81 states and 820 transitions. [2024-11-09 00:08:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 820 transitions. [2024-11-09 00:08:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:08:35,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:35,808 WARN L253 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 152 conjuncts are in the unsatisfiable core [2024-11-09 00:08:35,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:40,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:40,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 83 states and 861 transitions. [2024-11-09 00:08:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 861 transitions. [2024-11-09 00:08:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:08:40,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:40,711 WARN L253 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 156 conjuncts are in the unsatisfiable core [2024-11-09 00:08:40,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 85 states and 903 transitions. [2024-11-09 00:08:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 903 transitions. [2024-11-09 00:08:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:08:45,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:45,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:46,061 WARN L253 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 160 conjuncts are in the unsatisfiable core [2024-11-09 00:08:46,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 87 states and 946 transitions. [2024-11-09 00:08:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 946 transitions. [2024-11-09 00:08:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:08:51,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:51,468 WARN L253 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 164 conjuncts are in the unsatisfiable core [2024-11-09 00:08:51,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 89 states and 990 transitions. [2024-11-09 00:08:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 990 transitions. [2024-11-09 00:08:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:08:57,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:57,322 WARN L253 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 171 conjuncts are in the unsatisfiable core [2024-11-09 00:08:57,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:03,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 91 states and 1035 transitions. [2024-11-09 00:09:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 1035 transitions. [2024-11-09 00:09:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:09:03,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:03,123 WARN L253 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 172 conjuncts are in the unsatisfiable core [2024-11-09 00:09:03,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 93 states and 1081 transitions. [2024-11-09 00:09:09,028 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 1081 transitions. [2024-11-09 00:09:09,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:09:09,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:09,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:09,127 WARN L253 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 176 conjuncts are in the unsatisfiable core [2024-11-09 00:09:09,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 95 states and 1128 transitions. [2024-11-09 00:09:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 1128 transitions. [2024-11-09 00:09:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:09:15,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:15,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:15,358 WARN L253 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 183 conjuncts are in the unsatisfiable core [2024-11-09 00:09:15,361 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:21,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:21,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 97 states and 1176 transitions. [2024-11-09 00:09:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 1176 transitions. [2024-11-09 00:09:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:09:21,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:21,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:21,664 WARN L253 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 184 conjuncts are in the unsatisfiable core [2024-11-09 00:09:21,667 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 99 states and 1225 transitions. [2024-11-09 00:09:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 1225 transitions. [2024-11-09 00:09:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:09:28,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:28,209 WARN L253 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 191 conjuncts are in the unsatisfiable core [2024-11-09 00:09:28,211 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 101 states and 1275 transitions. [2024-11-09 00:09:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 1275 transitions. [2024-11-09 00:09:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:09:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:34,806 WARN L253 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 192 conjuncts are in the unsatisfiable core [2024-11-09 00:09:34,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 103 states and 1326 transitions. [2024-11-09 00:09:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 1326 transitions. [2024-11-09 00:09:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:09:41,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:41,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:41,710 WARN L253 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 196 conjuncts are in the unsatisfiable core [2024-11-09 00:09:41,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 105 states and 1378 transitions. [2024-11-09 00:09:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 1378 transitions. [2024-11-09 00:09:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:09:48,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:48,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:48,803 WARN L253 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 200 conjuncts are in the unsatisfiable core [2024-11-09 00:09:48,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:55,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 107 states and 1431 transitions. [2024-11-09 00:09:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 1431 transitions. [2024-11-09 00:09:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:09:55,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:55,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:56,066 WARN L253 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 204 conjuncts are in the unsatisfiable core [2024-11-09 00:09:56,069 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 109 states and 1485 transitions. [2024-11-09 00:10:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 1485 transitions. [2024-11-09 00:10:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:10:03,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:03,670 WARN L253 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 208 conjuncts are in the unsatisfiable core [2024-11-09 00:10:03,673 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 111 states and 1540 transitions. [2024-11-09 00:10:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 1540 transitions. [2024-11-09 00:10:11,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:10:11,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:11,413 WARN L253 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 215 conjuncts are in the unsatisfiable core [2024-11-09 00:10:11,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 113 states and 1596 transitions. [2024-11-09 00:10:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 1596 transitions. [2024-11-09 00:10:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:10:19,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:19,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:19,493 WARN L253 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 216 conjuncts are in the unsatisfiable core [2024-11-09 00:10:19,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 115 states and 1653 transitions. [2024-11-09 00:10:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 1653 transitions. [2024-11-09 00:10:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:10:27,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:27,830 WARN L253 TraceCheckSpWp]: Trace formula consists of 306 conjuncts, 223 conjuncts are in the unsatisfiable core [2024-11-09 00:10:27,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 117 states and 1711 transitions. [2024-11-09 00:10:36,213 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 1711 transitions. [2024-11-09 00:10:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:10:36,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:36,359 WARN L253 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 224 conjuncts are in the unsatisfiable core [2024-11-09 00:10:36,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 119 states and 1770 transitions. [2024-11-09 00:10:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 1770 transitions. [2024-11-09 00:10:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:10:44,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:45,087 WARN L253 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 228 conjuncts are in the unsatisfiable core [2024-11-09 00:10:45,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 121 states and 1830 transitions. [2024-11-09 00:10:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 1830 transitions. [2024-11-09 00:10:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:10:54,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:54,193 WARN L253 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 232 conjuncts are in the unsatisfiable core [2024-11-09 00:10:54,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 123 states and 1891 transitions. [2024-11-09 00:11:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 1891 transitions. [2024-11-09 00:11:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:11:03,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:03,809 WARN L253 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 239 conjuncts are in the unsatisfiable core [2024-11-09 00:11:03,812 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 125 states and 1953 transitions. [2024-11-09 00:11:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 1953 transitions. [2024-11-09 00:11:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:11:13,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:13,618 WARN L253 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 240 conjuncts are in the unsatisfiable core [2024-11-09 00:11:13,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 127 states and 2016 transitions. [2024-11-09 00:11:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 2016 transitions. [2024-11-09 00:11:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:11:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:23,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:23,590 WARN L253 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 244 conjuncts are in the unsatisfiable core [2024-11-09 00:11:23,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 129 states and 2080 transitions. [2024-11-09 00:11:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 2080 transitions. [2024-11-09 00:11:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:11:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:34,748 WARN L253 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 248 conjuncts are in the unsatisfiable core [2024-11-09 00:11:34,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 131 states and 2145 transitions. [2024-11-09 00:11:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 2145 transitions. [2024-11-09 00:11:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:11:45,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:45,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:45,945 WARN L253 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 252 conjuncts are in the unsatisfiable core [2024-11-09 00:11:45,948 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 133 states and 2211 transitions. [2024-11-09 00:11:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 2211 transitions. [2024-11-09 00:11:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:11:56,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:57,013 WARN L253 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 256 conjuncts are in the unsatisfiable core [2024-11-09 00:11:57,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:08,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 135 states and 2278 transitions. [2024-11-09 00:12:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 2278 transitions. [2024-11-09 00:12:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:12:08,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:08,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:08,543 WARN L253 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 260 conjuncts are in the unsatisfiable core [2024-11-09 00:12:08,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 137 states and 2346 transitions. [2024-11-09 00:12:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 2346 transitions. [2024-11-09 00:12:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:12:20,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:20,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:20,344 WARN L253 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 267 conjuncts are in the unsatisfiable core [2024-11-09 00:12:20,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 139 states and 2415 transitions. [2024-11-09 00:12:32,112 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 2415 transitions. [2024-11-09 00:12:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:12:32,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:32,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:32,305 WARN L253 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 271 conjuncts are in the unsatisfiable core [2024-11-09 00:12:32,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 141 states and 2485 transitions. [2024-11-09 00:12:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 2485 transitions. [2024-11-09 00:12:44,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:12:44,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:44,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:44,935 WARN L253 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 272 conjuncts are in the unsatisfiable core [2024-11-09 00:12:44,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:46,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 143 states and 2556 transitions. [2024-11-09 00:12:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 2556 transitions. [2024-11-09 00:12:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:12:56,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:57,158 WARN L253 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 276 conjuncts are in the unsatisfiable core [2024-11-09 00:12:57,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 145 states and 2628 transitions. [2024-11-09 00:13:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 2628 transitions. [2024-11-09 00:13:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:13:09,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:09,604 WARN L253 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 280 conjuncts are in the unsatisfiable core [2024-11-09 00:13:09,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:22,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:22,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 147 states and 2701 transitions. [2024-11-09 00:13:22,393 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 2701 transitions. [2024-11-09 00:13:22,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:13:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:22,642 WARN L253 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 284 conjuncts are in the unsatisfiable core [2024-11-09 00:13:22,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:35,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 149 states and 2775 transitions. [2024-11-09 00:13:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 2775 transitions. [2024-11-09 00:13:35,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:13:35,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:35,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,498 WARN L253 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 291 conjuncts are in the unsatisfiable core [2024-11-09 00:13:35,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 151 states and 2850 transitions. [2024-11-09 00:13:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 2850 transitions. [2024-11-09 00:13:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:13:48,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:48,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:48,620 WARN L253 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 292 conjuncts are in the unsatisfiable core [2024-11-09 00:13:48,622 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:01,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 153 states and 2926 transitions. [2024-11-09 00:14:01,844 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 2926 transitions. [2024-11-09 00:14:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:14:01,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:02,062 WARN L253 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 296 conjuncts are in the unsatisfiable core [2024-11-09 00:14:02,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:15,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 155 states and 3003 transitions. [2024-11-09 00:14:15,500 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 3003 transitions. [2024-11-09 00:14:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:14:15,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:15,708 WARN L253 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 300 conjuncts are in the unsatisfiable core [2024-11-09 00:14:15,711 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:29,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:29,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 157 states and 3081 transitions. [2024-11-09 00:14:29,466 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 3081 transitions. [2024-11-09 00:14:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:14:29,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:29,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,666 WARN L253 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 304 conjuncts are in the unsatisfiable core [2024-11-09 00:14:29,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 159 states and 3160 transitions. [2024-11-09 00:14:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 3160 transitions. [2024-11-09 00:14:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:14:43,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:43,938 WARN L253 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 308 conjuncts are in the unsatisfiable core [2024-11-09 00:14:43,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 161 states and 3240 transitions. [2024-11-09 00:14:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 3240 transitions. [2024-11-09 00:14:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:14:58,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:58,689 WARN L253 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 312 conjuncts are in the unsatisfiable core [2024-11-09 00:14:58,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 163 states and 3321 transitions. [2024-11-09 00:15:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 3321 transitions. [2024-11-09 00:15:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:15:13,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:13,413 WARN L253 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 316 conjuncts are in the unsatisfiable core [2024-11-09 00:15:13,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 165 states and 3403 transitions. [2024-11-09 00:15:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 3403 transitions. [2024-11-09 00:15:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:15:28,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:28,412 WARN L253 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 320 conjuncts are in the unsatisfiable core [2024-11-09 00:15:28,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:29,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 167 states and 3486 transitions. [2024-11-09 00:15:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 3486 transitions. [2024-11-09 00:15:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:15:43,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:43,717 WARN L253 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 324 conjuncts are in the unsatisfiable core [2024-11-09 00:15:43,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 169 states and 3570 transitions. [2024-11-09 00:15:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 3570 transitions. [2024-11-09 00:15:58,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:15:58,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:58,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:58,936 WARN L253 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 328 conjuncts are in the unsatisfiable core [2024-11-09 00:15:58,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 171 states and 3655 transitions. [2024-11-09 00:16:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 3655 transitions. [2024-11-09 00:16:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:16:14,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:14,743 WARN L253 TraceCheckSpWp]: Trace formula consists of 446 conjuncts, 332 conjuncts are in the unsatisfiable core [2024-11-09 00:16:14,746 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 173 states and 3741 transitions. [2024-11-09 00:16:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 3741 transitions. [2024-11-09 00:16:30,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:16:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:30,641 WARN L253 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 336 conjuncts are in the unsatisfiable core [2024-11-09 00:16:30,644 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:32,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 175 states and 3828 transitions. [2024-11-09 00:16:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 3828 transitions. [2024-11-09 00:16:46,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:16:46,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:46,876 WARN L253 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 340 conjuncts are in the unsatisfiable core [2024-11-09 00:16:46,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 177 states and 3916 transitions. [2024-11-09 00:17:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 3916 transitions. [2024-11-09 00:17:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:17:03,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:03,485 WARN L253 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 344 conjuncts are in the unsatisfiable core [2024-11-09 00:17:03,487 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 179 states and 4005 transitions. [2024-11-09 00:17:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 4005 transitions. [2024-11-09 00:17:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:17:20,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:20,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,347 WARN L253 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 351 conjuncts are in the unsatisfiable core [2024-11-09 00:17:20,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 181 states and 4095 transitions. [2024-11-09 00:17:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 4095 transitions. [2024-11-09 00:17:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:17:37,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:37,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:37,683 WARN L253 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 352 conjuncts are in the unsatisfiable core [2024-11-09 00:17:37,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 183 states and 4186 transitions. [2024-11-09 00:17:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 4186 transitions. [2024-11-09 00:17:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:17:54,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:54,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,223 WARN L253 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 356 conjuncts are in the unsatisfiable core [2024-11-09 00:17:55,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:12,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 185 states and 4278 transitions. [2024-11-09 00:18:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 4278 transitions. [2024-11-09 00:18:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:18:12,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:12,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:13,237 WARN L253 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 360 conjuncts are in the unsatisfiable core [2024-11-09 00:18:13,240 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:14,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4371 states to 187 states and 4371 transitions. [2024-11-09 00:18:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 4371 transitions. [2024-11-09 00:18:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:18:31,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:31,482 WARN L253 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 364 conjuncts are in the unsatisfiable core [2024-11-09 00:18:31,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 189 states and 4465 transitions. [2024-11-09 00:18:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 4465 transitions. [2024-11-09 00:18:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:18:49,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,036 WARN L253 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 368 conjuncts are in the unsatisfiable core [2024-11-09 00:18:50,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 191 states and 4560 transitions. [2024-11-09 00:19:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 4560 transitions. [2024-11-09 00:19:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:19:08,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:08,903 WARN L253 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 372 conjuncts are in the unsatisfiable core [2024-11-09 00:19:08,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 193 states and 4656 transitions. [2024-11-09 00:19:28,016 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 4656 transitions. [2024-11-09 00:19:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:19:28,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,317 WARN L253 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 376 conjuncts are in the unsatisfiable core [2024-11-09 00:19:28,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:47,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:47,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4753 states to 195 states and 4753 transitions. [2024-11-09 00:19:47,575 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 4753 transitions. [2024-11-09 00:19:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:19:47,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:47,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:47,881 WARN L253 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 380 conjuncts are in the unsatisfiable core [2024-11-09 00:19:47,884 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 197 states and 4851 transitions. [2024-11-09 00:20:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 4851 transitions. [2024-11-09 00:20:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:20:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:08,030 WARN L253 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 384 conjuncts are in the unsatisfiable core [2024-11-09 00:20:08,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:28,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 199 states and 4950 transitions. [2024-11-09 00:20:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 4950 transitions. [2024-11-09 00:20:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:20:28,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,384 WARN L253 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 388 conjuncts are in the unsatisfiable core [2024-11-09 00:20:28,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 201 states and 5050 transitions. [2024-11-09 00:20:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 5050 transitions. [2024-11-09 00:20:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:20:48,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:49,120 WARN L253 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 392 conjuncts are in the unsatisfiable core [2024-11-09 00:20:49,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:09,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 203 states and 5151 transitions. [2024-11-09 00:21:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 5151 transitions. [2024-11-09 00:21:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:21:09,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:09,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:10,339 WARN L253 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 396 conjuncts are in the unsatisfiable core [2024-11-09 00:21:10,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.