./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/condn.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/condn.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d395fadb914a95d9511046d910130b84077290c26c4e0d02bd3863b898526b50 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:06:21,703 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:06:21,758 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:06:21,762 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:06:21,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:06:21,783 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:06:21,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:06:21,784 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:06:21,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:06:21,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:06:21,784 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:06:21,784 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:06:21,785 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:06:21,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:06:21,786 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:06:21,786 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:06:21,786 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:06:21,786 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:06:21,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:06:21,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:06:21,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:06:21,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:06:21,787 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:06:21,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:06:21,787 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d395fadb914a95d9511046d910130b84077290c26c4e0d02bd3863b898526b50 [2024-12-06 05:06:22,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:06:22,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:06:22,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:06:22,022 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:06:22,022 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:06:22,024 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/condn.c [2024-12-06 05:06:24,758 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/data/a7a26e727/de3e337d49c644ee9ea7da9949286e1b/FLAG169a91344 [2024-12-06 05:06:24,951 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:06:24,951 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/sv-benchmarks/c/array-fpi/condn.c [2024-12-06 05:06:24,958 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/data/a7a26e727/de3e337d49c644ee9ea7da9949286e1b/FLAG169a91344 [2024-12-06 05:06:25,309 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/data/a7a26e727/de3e337d49c644ee9ea7da9949286e1b [2024-12-06 05:06:25,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:06:25,313 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:06:25,314 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:06:25,314 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:06:25,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:06:25,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,318 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14b7d58b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25, skipping insertion in model container [2024-12-06 05:06:25,318 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,329 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:06:25,438 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/sv-benchmarks/c/array-fpi/condn.c[588,601] [2024-12-06 05:06:25,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:06:25,461 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:06:25,471 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/sv-benchmarks/c/array-fpi/condn.c[588,601] [2024-12-06 05:06:25,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:06:25,491 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:06:25,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25 WrapperNode [2024-12-06 05:06:25,492 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:06:25,493 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:06:25,493 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:06:25,493 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:06:25,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,503 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,517 INFO L138 Inliner]: procedures = 16, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 76 [2024-12-06 05:06:25,517 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:06:25,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:06:25,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:06:25,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:06:25,524 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,524 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,525 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,526 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,529 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,533 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,534 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,535 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,536 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:06:25,537 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:06:25,537 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:06:25,537 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:06:25,538 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:06:25,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:06:25,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:06:25,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a2403-aedf-48b1-86e5-65c9527d2b3c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:06:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:06:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:06:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:06:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:06:25,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:06:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:06:25,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:06:25,647 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:06:25,649 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:06:25,777 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 05:06:25,778 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:06:25,836 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:06:25,837 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 05:06:25,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:06:25 BoogieIcfgContainer [2024-12-06 05:06:25,837 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:06:25,838 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:06:25,838 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:06:25,846 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:06:25,846 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:06:25" (1/1) ... [2024-12-06 05:06:25,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:06:25,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-12-06 05:06:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-12-06 05:06:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:06:25,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:25,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-06 05:06:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-06 05:06:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:06:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:06:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 05:06:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 05:06:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:06:26,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:27,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 19 states and 34 transitions. [2024-12-06 05:06:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 34 transitions. [2024-12-06 05:06:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:06:27,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 22 states and 39 transitions. [2024-12-06 05:06:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 39 transitions. [2024-12-06 05:06:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:06:28,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:06:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 20 states and 33 transitions. [2024-12-06 05:06:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 33 transitions. [2024-12-06 05:06:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:06:30,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:06:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 25 states and 41 transitions. [2024-12-06 05:06:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 41 transitions. [2024-12-06 05:06:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:06:31,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:31,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:31,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:31,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 26 states and 42 transitions. [2024-12-06 05:06:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 42 transitions. [2024-12-06 05:06:31,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:06:31,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:31,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 32 states and 54 transitions. [2024-12-06 05:06:33,927 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 54 transitions. [2024-12-06 05:06:33,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:06:33,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:06:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-12-06 05:06:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-12-06 05:06:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:06:35,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:35,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 66 transitions. [2024-12-06 05:06:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 66 transitions. [2024-12-06 05:06:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:06:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2024-12-06 05:06:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2024-12-06 05:06:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:06:36,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:36,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:37,160 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 41 states and 67 transitions. [2024-12-06 05:06:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 67 transitions. [2024-12-06 05:06:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:06:38,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:38,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:39,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-12-06 05:06:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-12-06 05:06:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:06:39,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 46 states and 77 transitions. [2024-12-06 05:06:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 77 transitions. [2024-12-06 05:06:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:06:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2024-12-06 05:06:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2024-12-06 05:06:42,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:06:42,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:42,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:06:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:44,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 55 states and 93 transitions. [2024-12-06 05:06:44,577 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 93 transitions. [2024-12-06 05:06:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:06:44,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:44,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:06:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 57 states and 95 transitions. [2024-12-06 05:06:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 95 transitions. [2024-12-06 05:06:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:06:45,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:45,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2024-12-06 05:06:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2024-12-06 05:06:47,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:06:47,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:47,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 62 states and 104 transitions. [2024-12-06 05:06:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 104 transitions. [2024-12-06 05:06:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:06:52,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 64 states and 106 transitions. [2024-12-06 05:06:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 106 transitions. [2024-12-06 05:06:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:06:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:06:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 65 states and 106 transitions. [2024-12-06 05:06:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 106 transitions. [2024-12-06 05:06:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:06:54,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 74 states and 120 transitions. [2024-12-06 05:07:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 120 transitions. [2024-12-06 05:07:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 124 transitions. [2024-12-06 05:07:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 124 transitions. [2024-12-06 05:07:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:02,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:02,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 79 states and 126 transitions. [2024-12-06 05:07:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 126 transitions. [2024-12-06 05:07:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:06,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 125 transitions. [2024-12-06 05:07:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 125 transitions. [2024-12-06 05:07:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:09,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:09,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 81 states and 126 transitions. [2024-12-06 05:07:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 126 transitions. [2024-12-06 05:07:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:10,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 85 states and 134 transitions. [2024-12-06 05:07:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 134 transitions. [2024-12-06 05:07:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:12,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 87 states and 135 transitions. [2024-12-06 05:07:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 135 transitions. [2024-12-06 05:07:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:13,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:07:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 139 transitions. [2024-12-06 05:07:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 139 transitions. [2024-12-06 05:07:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:16,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:17,134 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 90 states and 140 transitions. [2024-12-06 05:07:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 140 transitions. [2024-12-06 05:07:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:07:18,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 92 states and 145 transitions. [2024-12-06 05:07:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 145 transitions. [2024-12-06 05:07:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:07:24,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:24,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 94 states and 147 transitions. [2024-12-06 05:07:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 147 transitions. [2024-12-06 05:07:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:07:28,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 102 states and 158 transitions. [2024-12-06 05:07:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 158 transitions. [2024-12-06 05:07:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:07:33,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 105 states and 160 transitions. [2024-12-06 05:07:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 160 transitions. [2024-12-06 05:07:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:07:34,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 109 states and 167 transitions. [2024-12-06 05:07:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-12-06 05:07:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:07:37,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 112 states and 170 transitions. [2024-12-06 05:07:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 170 transitions. [2024-12-06 05:07:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:07:39,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 114 states and 172 transitions. [2024-12-06 05:07:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 172 transitions. [2024-12-06 05:07:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:07:45,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:45,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 115 states and 173 transitions. [2024-12-06 05:07:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 173 transitions. [2024-12-06 05:07:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:07:47,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 15 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:55,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 117 states and 174 transitions. [2024-12-06 05:07:55,669 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2024-12-06 05:07:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:07:55,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:55,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 15 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 118 states and 176 transitions. [2024-12-06 05:08:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 176 transitions. [2024-12-06 05:08:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:47,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:08:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 130 states and 196 transitions. [2024-12-06 05:08:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 196 transitions. [2024-12-06 05:08:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:58,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:58,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 134 states and 200 transitions. [2024-12-06 05:09:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-12-06 05:09:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:03,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:03,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:09:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 138 states and 208 transitions. [2024-12-06 05:09:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 208 transitions. [2024-12-06 05:09:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:07,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:09:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 141 states and 211 transitions. [2024-12-06 05:09:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 211 transitions. [2024-12-06 05:09:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:09,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:09,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:11,478 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 142 states and 212 transitions. [2024-12-06 05:09:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 212 transitions. [2024-12-06 05:09:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:13,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:13,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 144 states and 215 transitions. [2024-12-06 05:09:20,072 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 215 transitions. [2024-12-06 05:09:20,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:20,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:20,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat