./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll2_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/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_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll2_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8992f77e1fd54a8bb994486a2a9c080f82c859aa0b91f7c26a6ea8e17914eccd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:11:50,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:11:50,670 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:11:50,678 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:11:50,679 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:11:50,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:11:50,720 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:11:50,721 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:11:50,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:11:50,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:11:50,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:11:50,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:11:50,726 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:11:50,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:11:50,731 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:11:50,731 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:11:50,731 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:11:50,732 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:11:50,732 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:11:50,732 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:11:50,733 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:11:50,733 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:11:50,734 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:11:50,734 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:11:50,734 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:11:50,734 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:11:50,735 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:11:50,735 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:11:50,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:11:50,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:50,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:11:50,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:11:50,737 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:11:50,737 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:11:50,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:11:50,738 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_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8992f77e1fd54a8bb994486a2a9c080f82c859aa0b91f7c26a6ea8e17914eccd [2024-11-08 23:11:51,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:11:51,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:11:51,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:11:51,033 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:11:51,034 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:11:51,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll2_valuebound100.c Unable to find full path for "g++" [2024-11-08 23:11:53,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:11:53,403 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:11:53,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/sv-benchmarks/c/nla-digbench-scaling/geo2-ll2_valuebound100.c [2024-11-08 23:11:53,413 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/data/02ced8164/b39239e9257c47da895a375ed729ff33/FLAGfd0da7522 [2024-11-08 23:11:53,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/data/02ced8164/b39239e9257c47da895a375ed729ff33 [2024-11-08 23:11:53,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:11:53,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:11:53,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:53,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:11:53,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:11:53,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@482f3ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53, skipping insertion in model container [2024-11-08 23:11:53,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,468 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:11:53,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:53,693 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:11:53,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:53,731 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:11:53,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53 WrapperNode [2024-11-08 23:11:53,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:53,732 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:53,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:11:53,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:11:53,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,749 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,771 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 73 [2024-11-08 23:11:53,772 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:53,772 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:11:53,773 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:11:53,773 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:11:53,783 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,784 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,785 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,786 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,789 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,793 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,794 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,795 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,797 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:11:53,798 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:11:53,798 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:11:53,799 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:11:53,800 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:53" (1/1) ... [2024-11-08 23:11:53,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:53,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:11:53,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:11:53,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066f3e22-9c48-4a5a-82c6-1232f6a4f1e3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:11:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:11:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:11:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:11:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:11:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:11:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:11:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:11:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:11:53,933 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:11:53,935 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:11:54,448 INFO L? ?]: Removed 65 outVars from TransFormulas that were not future-live. [2024-11-08 23:11:54,448 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:11:54,515 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:11:54,515 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:11:54,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:11:54 BoogieIcfgContainer [2024-11-08 23:11:54,516 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:11:54,517 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:11:54,517 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:11:54,531 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:11:54,532 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:11:54" (1/1) ... [2024-11-08 23:11:54,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:11:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions. [2024-11-08 23:11:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2024-11-08 23:11:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:11:54,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 71 states and 73 transitions. [2024-11-08 23:11:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2024-11-08 23:11:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:11:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:54,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:11:54,886 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 73 states and 76 transitions. [2024-11-08 23:11:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2024-11-08 23:11:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:11:55,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:55,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:55,123 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:11:55,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 76 states and 81 transitions. [2024-11-08 23:11:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2024-11-08 23:11:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:11:55,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:55,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 77 states and 83 transitions. [2024-11-08 23:11:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 83 transitions. [2024-11-08 23:11:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:11:55,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:55,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:11:55,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 79 states and 86 transitions. [2024-11-08 23:11:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions. [2024-11-08 23:11:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:11:56,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 81 states and 89 transitions. [2024-11-08 23:11:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 89 transitions. [2024-11-08 23:11:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:11:56,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:56,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 82 states and 90 transitions. [2024-11-08 23:11:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 90 transitions. [2024-11-08 23:11:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:11:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:56,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:11:56,730 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:56,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 90 states and 101 transitions. [2024-11-08 23:11:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 101 transitions. [2024-11-08 23:11:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:11:57,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,493 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:11:57,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 94 states and 107 transitions. [2024-11-08 23:11:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions. [2024-11-08 23:11:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:11:57,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:11:57,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:58,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 97 states and 112 transitions. [2024-11-08 23:11:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 112 transitions. [2024-11-08 23:11:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:11:58,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:58,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:58,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:11:58,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:58,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 98 states and 113 transitions. [2024-11-08 23:11:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 113 transitions. [2024-11-08 23:11:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:11:58,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 101 states and 118 transitions. [2024-11-08 23:11:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2024-11-08 23:11:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:11:58,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 115 states and 139 transitions. [2024-11-08 23:11:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2024-11-08 23:11:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:11:59,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:00,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 119 states and 146 transitions. [2024-11-08 23:12:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 146 transitions. [2024-11-08 23:12:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:12:01,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 120 states and 147 transitions. [2024-11-08 23:12:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 147 transitions. [2024-11-08 23:12:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:12:01,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 119 states and 146 transitions. [2024-11-08 23:12:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 146 transitions. [2024-11-08 23:12:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:12:02,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 122 states and 149 transitions. [2024-11-08 23:12:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 149 transitions. [2024-11-08 23:12:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:12:02,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:02,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:14,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:12:24,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:12:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 130 states and 161 transitions. [2024-11-08 23:12:24,799 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 161 transitions. [2024-11-08 23:12:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:12:24,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:24,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 134 states and 165 transitions. [2024-11-08 23:12:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 165 transitions. [2024-11-08 23:12:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:12:25,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 141 states and 176 transitions. [2024-11-08 23:12:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 176 transitions. [2024-11-08 23:12:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:12:26,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 140 states and 175 transitions. [2024-11-08 23:12:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 175 transitions. [2024-11-08 23:12:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:26,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 141 states and 176 transitions. [2024-11-08 23:12:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 176 transitions. [2024-11-08 23:12:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:26,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 147 states and 182 transitions. [2024-11-08 23:12:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 182 transitions. [2024-11-08 23:12:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:12:26,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 156 states and 195 transitions. [2024-11-08 23:12:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 195 transitions. [2024-11-08 23:12:28,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:12:28,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:32,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 163 states and 203 transitions. [2024-11-08 23:12:32,041 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 203 transitions. [2024-11-08 23:12:32,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:12:32,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:32,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:32,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 173 states and 217 transitions. [2024-11-08 23:12:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 217 transitions. [2024-11-08 23:12:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:12:36,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 181 states and 226 transitions. [2024-11-08 23:12:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 226 transitions. [2024-11-08 23:12:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:12:40,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 192 states and 241 transitions. [2024-11-08 23:12:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 241 transitions. [2024-11-08 23:12:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:12:48,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 202 states and 252 transitions. [2024-11-08 23:12:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 252 transitions. [2024-11-08 23:12:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:12:57,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:57,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:12:57,355 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:58,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 282 transitions. [2024-11-08 23:13:06,718 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 282 transitions. [2024-11-08 23:13:06,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:13:06,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:06,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:13:06,761 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:07,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:09,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:13:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 227 states and 281 transitions. [2024-11-08 23:13:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 281 transitions. [2024-11-08 23:13:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:13:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 227 states and 280 transitions. [2024-11-08 23:13:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-08 23:13:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:13:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:13:13,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 229 states and 283 transitions. [2024-11-08 23:13:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 283 transitions. [2024-11-08 23:13:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:13:13,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:13:13,969 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 233 states and 287 transitions. [2024-11-08 23:13:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 287 transitions. [2024-11-08 23:13:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:13:15,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:15,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:13:15,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 234 states and 290 transitions. [2024-11-08 23:13:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 290 transitions. [2024-11-08 23:13:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:13:16,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:16,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:16,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:13:16,721 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:17,749 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:27,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 248 states and 308 transitions. [2024-11-08 23:13:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 308 transitions. [2024-11-08 23:13:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:13:27,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:13:27,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 265 states and 331 transitions. [2024-11-08 23:13:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 331 transitions. [2024-11-08 23:13:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:13:31,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:13:31,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 274 states and 344 transitions. [2024-11-08 23:13:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 344 transitions. [2024-11-08 23:13:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:13:35,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:13:36,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 281 states and 352 transitions. [2024-11-08 23:13:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 352 transitions. [2024-11-08 23:13:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:13:39,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:39,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:13:39,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 291 states and 365 transitions. [2024-11-08 23:13:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-08 23:13:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:13:43,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:43,271 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:13:43,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 295 states and 372 transitions. [2024-11-08 23:13:46,521 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 372 transitions. [2024-11-08 23:13:46,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:13:46,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:46,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,559 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:13:46,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 297 states and 377 transitions. [2024-11-08 23:13:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 377 transitions. [2024-11-08 23:13:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:13:49,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:49,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:13:49,432 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:50,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:50,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 299 states and 378 transitions. [2024-11-08 23:13:50,521 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 378 transitions. [2024-11-08 23:13:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:13:50,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:50,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 319 states and 417 transitions. [2024-11-08 23:13:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 417 transitions. [2024-11-08 23:13:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:13:56,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 328 states and 425 transitions. [2024-11-08 23:13:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 425 transitions. [2024-11-08 23:13:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:13:58,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:14:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 330 states and 430 transitions. [2024-11-08 23:14:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 430 transitions. [2024-11-08 23:14:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:14:01,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:09,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 351 states and 476 transitions. [2024-11-08 23:14:09,153 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 476 transitions. [2024-11-08 23:14:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:14:09,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:09,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 360 states and 485 transitions. [2024-11-08 23:14:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 485 transitions. [2024-11-08 23:14:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:14:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:14:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 362 states and 487 transitions. [2024-11-08 23:14:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 487 transitions. [2024-11-08 23:14:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:14:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:14:26,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:14:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 364 states and 492 transitions. [2024-11-08 23:14:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 492 transitions. [2024-11-08 23:14:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:14:26,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:14:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 366 states and 494 transitions. [2024-11-08 23:14:30,324 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 494 transitions. [2024-11-08 23:14:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:14:30,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:30,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:31,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:14:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 373 states and 506 transitions. [2024-11-08 23:14:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 506 transitions. [2024-11-08 23:14:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:14:38,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:38,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:14:48,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 381 states and 519 transitions. [2024-11-08 23:14:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 519 transitions. [2024-11-08 23:14:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:14:48,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:14:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 383 states and 521 transitions. [2024-11-08 23:14:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 521 transitions. [2024-11-08 23:14:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:14:50,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:14:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 384 states and 522 transitions. [2024-11-08 23:14:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 522 transitions. [2024-11-08 23:14:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:14:54,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 390 states and 530 transitions. [2024-11-08 23:15:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 530 transitions. [2024-11-08 23:15:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:15:03,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:08,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 392 states and 534 transitions. [2024-11-08 23:15:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 534 transitions. [2024-11-08 23:15:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:15:08,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:15:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 393 states and 535 transitions. [2024-11-08 23:15:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 535 transitions. [2024-11-08 23:15:12,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:15:12,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:15:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 399 states and 543 transitions. [2024-11-08 23:15:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 543 transitions. [2024-11-08 23:15:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:15:23,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:15:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 401 states and 547 transitions. [2024-11-08 23:15:29,128 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 547 transitions. [2024-11-08 23:15:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:15:29,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:15:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 408 states and 556 transitions. [2024-11-08 23:15:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 556 transitions. [2024-11-08 23:15:53,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:15:53,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:16:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 414 states and 563 transitions. [2024-11-08 23:16:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 563 transitions. [2024-11-08 23:16:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:16:08,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:16:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:08,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:16:08,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:16:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:20,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 422 states and 586 transitions. [2024-11-08 23:16:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2024-11-08 23:16:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:16:20,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:16:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:16:20,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:16:21,484 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 436 states and 606 transitions. [2024-11-08 23:16:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 606 transitions. [2024-11-08 23:16:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:16:39,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:16:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:16:39,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:16:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 438 states and 608 transitions. [2024-11-08 23:16:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 608 transitions. [2024-11-08 23:16:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:16:41,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:16:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,342 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:16:41,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:17:06,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:17:32,061 WARN L286 SmtUtils]: Spent 10.82s on a formula simplification. DAG size of input: 29 DAG size of output: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:17:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 439 states and 614 transitions. [2024-11-08 23:17:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 614 transitions. [2024-11-08 23:17:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:17:46,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:17:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:46,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:17:46,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:17:48,627 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 9 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:35,973 WARN L286 SmtUtils]: Spent 22.58s on a formula simplification. DAG size of input: 35 DAG size of output: 35 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:18:53,301 WARN L286 SmtUtils]: Spent 12.00s on a formula simplification that was a NOOP. DAG size: 36 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:18:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 447 states and 624 transitions. [2024-11-08 23:18:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 624 transitions. [2024-11-08 23:18:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:18:53,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:53,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:18:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:18:53,590 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:18:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:19:15,306 WARN L286 SmtUtils]: Spent 10.92s on a formula simplification. DAG size of input: 29 DAG size of output: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:19:24,878 WARN L286 SmtUtils]: Spent 7.17s on a formula simplification that was a NOOP. DAG size: 29 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:20:04,338 WARN L286 SmtUtils]: Spent 37.05s on a formula simplification. DAG size of input: 37 DAG size of output: 34 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:20:15,452 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse1 (+ |c_ULTIMATE.start_main_~z~0#1| 1))) (and (exists ((|v_ULTIMATE.start_main_~x~0#1_71| Int)) (let ((.cse0 (* |v_ULTIMATE.start_main_~x~0#1_71| |c_ULTIMATE.start_main_~z~0#1|))) (and (<= .cse0 9223372036854775806) (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 1))))) (exists ((|v_ULTIMATE.start_main_~x~0#1_66| Int)) (and (<= (+ (* |v_ULTIMATE.start_main_~x~0#1_66| |c_ULTIMATE.start_main_~z~0#1|) 1) |c_ULTIMATE.start_main_~x~0#1|) (<= .cse1 |v_ULTIMATE.start_main_~x~0#1_66|))) (<= (* |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~z~0#1|) 9223372036854775806) (<= |c_ULTIMATE.start_main_~z~0#1| 100) (not (= |c_ULTIMATE.start_main_~x~0#1| .cse1)) (not (exists ((|v_ULTIMATE.start_main_~y~0#1_44| Int)) (and (<= (* |c_ULTIMATE.start_main_~z~0#1| |v_ULTIMATE.start_main_~y~0#1_44|) |c_ULTIMATE.start_main_~y~0#1|) (<= |c_ULTIMATE.start_main_~z~0#1| |v_ULTIMATE.start_main_~y~0#1_44|))))))) is different from true [2024-11-08 23:20:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 463 states and 651 transitions. [2024-11-08 23:20:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 651 transitions. [2024-11-08 23:20:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:15,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:15,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:15,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:31,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:31,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:32,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:32,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:20:32,643 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:38,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:38,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:38,354 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:38,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:38,439 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:20:38,441 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:39,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:39,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:39,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:41,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:41,349 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:20:41,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:42,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:42,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:42,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:20:42,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:44,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:44,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:20:44,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:46,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:46,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:20:46,046 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:48,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:48,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:48,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:49,189 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:49,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:49,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:49,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:20:49,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:50,455 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:50,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:50,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:50,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:20:50,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:53,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:53,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:53,056 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:20:53,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:54,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:54,199 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:55,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:55,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:20:55,452 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:56,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:56,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:56,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:57,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:57,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:20:57,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:58,833 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:20:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:20:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:59,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:59,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:20:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:59,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:20:59,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:00,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:00,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:00,447 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:01,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:01,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:01,531 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:03,652 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:03,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:03,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:05,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:05,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:05,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:05,648 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:06,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,906 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:06,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:08,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:08,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:08,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:08,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:08,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:10,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:10,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:10,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:10,587 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:12,520 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:12,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:12,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:12,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:13,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:13,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:13,800 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:15,320 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:15,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:15,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:15,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:15,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:15,472 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:15,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:17,281 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:17,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:17,321 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:17,323 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:19,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:19,014 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:19,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:19,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:19,053 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:19,964 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:20,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:20,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:20,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:21,418 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:21,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:21,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:21,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:21,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:22,768 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:22,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:22,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:22,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:22,933 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:24,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,206 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:24,208 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:25,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:25,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:25,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:26,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:26,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:26,954 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:29,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:29,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:29,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:29,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 23:21:29,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:31,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:31,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:31,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:31,820 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:33,317 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:33,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:33,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:33,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:34,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:34,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:36,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:36,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:36,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:36,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:37,901 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:38,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:38,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:38,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:38,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:38,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:38,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:38,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:40,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:40,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:40,655 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:40,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:41,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:41,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:41,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:41,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:42,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:42,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:42,804 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:42,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:44,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:44,691 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:44,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:46,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:46,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:21:46,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:47,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:47,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:47,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:49,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:51,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:51,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:51,280 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:52,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:52,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:52,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:54,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:54,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:54,883 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:21:54,884 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:56,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:56,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:21:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:21:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:58,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:58,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:58,096 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:21:58,097 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:00,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:00,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:00,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:00,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:01,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:01,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:02,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:02,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:03,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:03,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:03,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:03,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:04,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:04,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:04,787 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:04,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:06,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:06,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:06,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:06,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:07,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:07,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:07,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:10,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:10,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:10,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:10,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:10,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:11,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:11,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:11,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:12,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:12,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:14,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:14,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:14,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:14,046 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:15,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:15,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:15,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:15,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:15,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:16,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:16,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:16,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:16,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 470 states and 661 transitions. [2024-11-08 23:22:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 661 transitions. [2024-11-08 23:22:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:17,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:17,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:22:17,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:25,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:25,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:26,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:26,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:27,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:27,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:27,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:27,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:27,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:27,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:29,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:29,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:29,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:29,256 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:29,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:30,359 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:30,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:30,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:30,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:30,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:33,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:33,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:33,137 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:33,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:34,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:34,306 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:34,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:35,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:35,360 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:35,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:35,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:35,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:36,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:36,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:36,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:36,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:22:36,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:37,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:38,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:38,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:39,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:39,318 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:39,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:41,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:41,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:41,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:41,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:42,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:42,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:42,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:44,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:44,690 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:46,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:46,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:46,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:48,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:48,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:48,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:50,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:50,547 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:51,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:51,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:52,003 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:52,003 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:53,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:53,445 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:22:53,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:54,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:54,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:55,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:55,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,788 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:55,789 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:57,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:22:57,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:22:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:22:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:58,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:22:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:22:58,247 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:22:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:00,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:00,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:00,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:00,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:01,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:01,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:01,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:02,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:02,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:02,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:02,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:02,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:02,281 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:03,440 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:03,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:03,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:03,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:04,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:04,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:04,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:04,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:05,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:05,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:05,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:05,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:06,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:06,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:06,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:06,694 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:06,695 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:07,736 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:07,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:07,834 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:07,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:07,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:07,863 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:08,733 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:08,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:08,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:08,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:09,541 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:09,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:09,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:09,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:09,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:09,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:09,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:11,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:11,429 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:13,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:13,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:13,156 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:13,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:14,606 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:14,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:14,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:14,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:14,750 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:15,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:15,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:15,909 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:16,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:16,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:16,815 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:16,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:16,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:16,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:17,645 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:17,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:17,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:17,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:17,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:18,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:18,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:18,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:18,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:19,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:19,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:19,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:19,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:20,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:20,861 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:20,862 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:21,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:22,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:22,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:23,792 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:23,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:23,822 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:23,823 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:24,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:24,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:26,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:26,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:26,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:26,065 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:27,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:27,664 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:27,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:28,980 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:29,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:29,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:29,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:30,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:30,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:30,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:30,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:30,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:31,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:31,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:31,140 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:32,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:32,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:32,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:33,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:33,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:33,830 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:34,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:34,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:34,875 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:35,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,763 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:35,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:36,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:36,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:36,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:36,782 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:38,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:38,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:23:38,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:39,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:39,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:39,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:40,500 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:40,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:40,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:40,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:40,628 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:40,629 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:41,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:41,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:41,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:42,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:42,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:42,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:42,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:43,595 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:43,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:43,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:43,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:45,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:45,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:45,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:45,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:45,384 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:46,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:46,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:23:46,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:47,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:47,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:47,761 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:48,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:48,797 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:48,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:50,334 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:50,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:50,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:50,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:50,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:50,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:50,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:51,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:51,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:51,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:51,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:51,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:52,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:52,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:52,349 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:52,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:53,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:53,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:53,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:53,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:54,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:54,414 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:54,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:54,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:54,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:54,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:54,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:56,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:56,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:56,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:56,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:57,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:57,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:57,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:23:57,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:58,004 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:58,138 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:23:58,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:23:59,126 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:23:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:23:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:23:59,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:23:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:59,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:23:59,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:24:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:24:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:00,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:00,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:00,990 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:24:00,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:24:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:24:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:01,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:01,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:02,004 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:02,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 668 transitions. [2024-11-08 23:24:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 668 transitions. [2024-11-08 23:24:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:03,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:03,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:03,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:10,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:10,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:10,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:10,787 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:10,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:11,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:11,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:11,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:11,779 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:24:11,780 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:12,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:12,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:12,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:14,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:14,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:14,766 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:14,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:15,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:15,633 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:15,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:15,664 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:15,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:17,209 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:17,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:17,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:17,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:17,355 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:18,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:18,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:18,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:20,334 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:20,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:20,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:20,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:20,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:21,502 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:21,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:21,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:21,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:21,619 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:23,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:23,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:23,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:24:23,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:24,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:24,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:24,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:24,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:24,675 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:26,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:26,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:26,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:26,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:26,209 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:27,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:27,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:27,327 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:27,328 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:29,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:29,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:29,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:24:29,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:30,333 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:30,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:24:30,460 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:31,206 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:31,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:31,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:24:31,247 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:32,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:32,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:32,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:34,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:34,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:34,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:34,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:24:34,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:35,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:35,229 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:36,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:36,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:36,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:38,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:38,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:38,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:24:38,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:39,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:39,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:40,335 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:40,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:40,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:40,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:41,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:41,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:41,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:41,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:43,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:43,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:43,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:44,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:44,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:44,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:45,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:45,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:45,249 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:46,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:46,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:46,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:47,722 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:47,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:47,841 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:47,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:48,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:48,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:48,782 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:50,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:50,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:50,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:50,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:24:50,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:51,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:51,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:51,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:52,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:52,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:52,554 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:52,555 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:53,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:53,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:53,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:53,699 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:53,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:55,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,312 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:24:55,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:57,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:57,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:57,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:58,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 23:24:58,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:24:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:24:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:59,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:59,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:24:59,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:00,864 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:00,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,983 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:00,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:02,113 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:02,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,243 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:02,244 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:03,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:03,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:03,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:04,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:04,182 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:05,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,192 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:05,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:06,347 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:06,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:25:06,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:08,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:08,346 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:09,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:09,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:09,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:09,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:09,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:10,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:10,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:10,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:11,583 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:11,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:11,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:11,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:11,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:12,459 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:12,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:13,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:13,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:14,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:14,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:14,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:15,582 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:15,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:15,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:15,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:15,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:15,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:16,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:16,861 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:16,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:17,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:17,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:17,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:18,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:18,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:18,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:18,816 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:18,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:19,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:19,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:19,969 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:19,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:19,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:19,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:19,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:20,987 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:21,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:21,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,118 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:21,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:22,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:22,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:22,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:22,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:23,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:23,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:23,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:23,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:24,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:24,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:25,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:25,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:25:25,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:26,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:26,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:26,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:26,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:26,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:27,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:27,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:27,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:27,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:27,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:28,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:28,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:28,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:28,926 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:29,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:29,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:29,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:30,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:30,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:30,951 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:31,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:31,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:31,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:31,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:31,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:31,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:32,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:32,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:32,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:32,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:32,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:32,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:33,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:33,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:34,029 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:34,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:35,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:35,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:35,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:35,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:35,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:35,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:35,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:35,926 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:37,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:37,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:37,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:37,038 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:37,911 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:37,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:37,939 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:25:37,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:39,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:39,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:39,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:40,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:40,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:40,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 23:25:40,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:42,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:42,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:42,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:25:42,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:43,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:43,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:43,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:44,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:25:44,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:45,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:45,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:45,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:45,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:46,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:46,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:46,999 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:47,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:47,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:47,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:48,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:48,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:48,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:48,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:25:48,847 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:50,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:50,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:50,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:25:50,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:51,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:51,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:51,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:51,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:52,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:52,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:52,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:25:52,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:53,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:53,897 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:53,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:53,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:53,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:54,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:25:54,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:56,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:56,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:56,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:56,373 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:57,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:57,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:57,416 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:58,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:58,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:58,455 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:58,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:58,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:58,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:58,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:25:58,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:25:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:25:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:59,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:59,487 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:25:59,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:00,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:00,422 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:00,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:00,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:00,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:00,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:26:00,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:01,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:01,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:26:01,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:02,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:02,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:02,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:26:02,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:26:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:03,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:03,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 23:26:03,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:04,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:26:04,692 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:06,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:06,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:26:06,561 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 674 transitions. [2024-11-08 23:26:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:26:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:08,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:08,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:26:08,140 INFO L278 TraceCheckSpWp]: Computing forward predicates...