./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.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_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/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_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/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_4866da13-eaeb-4f0e-b7e5-e71c733be522/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 1009b309b84d3a678e4f12db10e873a2b96e065352111c00074b04d416cca18d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:51:46,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:51:46,505 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:51:46,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:51:46,512 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:51:46,563 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:51:46,564 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:51:46,564 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:51:46,565 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:51:46,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:51:46,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:51:46,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:51:46,567 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:51:46,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:51:46,570 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:51:46,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:51:46,572 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:51:46,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:51:46,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:51:46,573 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:51:46,573 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:51:46,578 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:51:46,578 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:51:46,579 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:51:46,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:51:46,579 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:51:46,579 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:51:46,580 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:51:46,580 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:51:46,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:51:46,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:51:46,597 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:51:46,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:51:46,597 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:51:46,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:51:46,598 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_4866da13-eaeb-4f0e-b7e5-e71c733be522/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1009b309b84d3a678e4f12db10e873a2b96e065352111c00074b04d416cca18d [2024-11-09 00:51:46,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:51:46,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:51:46,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:51:46,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:51:46,933 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:51:46,934 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c Unable to find full path for "g++" [2024-11-09 00:51:48,952 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:51:49,186 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:51:49,191 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound1.c [2024-11-09 00:51:49,201 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/data/2a91a2918/62a9e5513f6e47afa35f1202af57d58c/FLAG851b07e14 [2024-11-09 00:51:49,220 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/data/2a91a2918/62a9e5513f6e47afa35f1202af57d58c [2024-11-09 00:51:49,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:51:49,227 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:51:49,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:51:49,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:51:49,237 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:51:49,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eba9d1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49, skipping insertion in model container [2024-11-09 00:51:49,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,265 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:51:49,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:51:49,537 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:51:49,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:51:49,586 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:51:49,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49 WrapperNode [2024-11-09 00:51:49,587 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:51:49,588 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:51:49,588 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:51:49,588 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:51:49,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,602 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,634 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-11-09 00:51:49,635 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:51:49,635 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:51:49,635 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:51:49,636 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:51:49,645 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,646 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:51:49,664 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:51:49,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:51:49,665 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:51:49,666 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:49" (1/1) ... [2024-11-09 00:51:49,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:51:49,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:51:49,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:51:49,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4866da13-eaeb-4f0e-b7e5-e71c733be522/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:51:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:51:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:51:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:51:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:51:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:51:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:51:49,821 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:51:49,823 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:51:51,244 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-11-09 00:51:51,245 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:51:51,320 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:51:51,320 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:51:51,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:51:51 BoogieIcfgContainer [2024-11-09 00:51:51,320 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:51:51,321 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:51:51,321 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:51:51,332 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:51:51,332 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:51:51" (1/1) ... [2024-11-09 00:51:51,345 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:51:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-11-09 00:51:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-11-09 00:51:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:51:51,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-11-09 00:51:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-11-09 00:51:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:51:51,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-11-09 00:51:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-11-09 00:51:51,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:51:51,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 298 states and 309 transitions. [2024-11-09 00:51:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-11-09 00:51:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:51:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 299 states and 310 transitions. [2024-11-09 00:51:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 310 transitions. [2024-11-09 00:51:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:51:51,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-09 00:51:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-09 00:51:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:51:52,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-09 00:51:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-09 00:51:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:51:52,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-09 00:51:52,234 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-09 00:51:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:51:52,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,303 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:51:52,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:52,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-11-09 00:51:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-09 00:51:52,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:51:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-09 00:51:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-09 00:51:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:52,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-09 00:51:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-09 00:51:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:51:52,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-09 00:51:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-09 00:51:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:51:52,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 306 states and 318 transitions. [2024-11-09 00:51:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 318 transitions. [2024-11-09 00:51:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:51:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-09 00:51:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-09 00:51:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:51:52,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 307 states and 319 transitions. [2024-11-09 00:51:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 319 transitions. [2024-11-09 00:51:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:51:52,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:51:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 306 states and 318 transitions. [2024-11-09 00:51:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 318 transitions. [2024-11-09 00:51:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:51:52,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:51:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 305 states and 317 transitions. [2024-11-09 00:51:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-09 00:51:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:51:52,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:53,016 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:51:53,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:51:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 309 states and 322 transitions. [2024-11-09 00:51:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 322 transitions. [2024-11-09 00:51:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:51:53,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:53,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:51:53,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:53,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:51:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 310 states and 323 transitions. [2024-11-09 00:51:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 323 transitions. [2024-11-09 00:51:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:53,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:53,323 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:51:53,324 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 333 states and 351 transitions. [2024-11-09 00:51:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 351 transitions. [2024-11-09 00:51:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:51:53,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:53,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:51:53,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 334 states and 352 transitions. [2024-11-09 00:51:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 352 transitions. [2024-11-09 00:51:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:51:54,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 359 states and 383 transitions. [2024-11-09 00:51:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 383 transitions. [2024-11-09 00:51:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:51:54,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 360 states and 384 transitions. [2024-11-09 00:51:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 384 transitions. [2024-11-09 00:51:54,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:51:54,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:54,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 363 states and 388 transitions. [2024-11-09 00:51:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 388 transitions. [2024-11-09 00:51:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:51:54,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 364 states and 389 transitions. [2024-11-09 00:51:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 389 transitions. [2024-11-09 00:51:56,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:51:56,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 369 states and 396 transitions. [2024-11-09 00:51:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 396 transitions. [2024-11-09 00:51:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:51:57,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 375 states and 404 transitions. [2024-11-09 00:51:58,126 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 404 transitions. [2024-11-09 00:51:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:51:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:58,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:51:58,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 382 states and 412 transitions. [2024-11-09 00:51:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-11-09 00:51:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:51:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:59,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 386 states and 417 transitions. [2024-11-09 00:51:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 417 transitions. [2024-11-09 00:51:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:51:59,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:59,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:00,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-11-09 00:52:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-11-09 00:52:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:52:00,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 391 states and 426 transitions. [2024-11-09 00:52:00,511 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 426 transitions. [2024-11-09 00:52:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:52:00,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 394 states and 432 transitions. [2024-11-09 00:52:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 432 transitions. [2024-11-09 00:52:02,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:52:02,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:02,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 398 states and 438 transitions. [2024-11-09 00:52:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 438 transitions. [2024-11-09 00:52:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:52:04,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 402 states and 445 transitions. [2024-11-09 00:52:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 445 transitions. [2024-11-09 00:52:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:52:08,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 404 states and 448 transitions. [2024-11-09 00:52:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 448 transitions. [2024-11-09 00:52:10,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:52:10,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 403 states and 447 transitions. [2024-11-09 00:52:10,049 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 447 transitions. [2024-11-09 00:52:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:52:10,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:10,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:52:10,108 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 411 states and 458 transitions. [2024-11-09 00:52:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 458 transitions. [2024-11-09 00:52:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:52:12,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 422 states and 473 transitions. [2024-11-09 00:52:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 473 transitions. [2024-11-09 00:52:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:52:13,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 434 states and 488 transitions. [2024-11-09 00:52:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 488 transitions. [2024-11-09 00:52:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:52:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:52:14,272 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:14,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 437 states and 492 transitions. [2024-11-09 00:52:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 492 transitions. [2024-11-09 00:52:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:52:14,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 440 states and 497 transitions. [2024-11-09 00:52:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 497 transitions. [2024-11-09 00:52:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:52:15,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 442 states and 501 transitions. [2024-11-09 00:52:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 501 transitions. [2024-11-09 00:52:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:52:16,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-11-09 00:52:19,667 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-11-09 00:52:19,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:52:19,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:19,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:52:19,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 449 states and 510 transitions. [2024-11-09 00:52:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 510 transitions. [2024-11-09 00:52:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:52:20,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 453 states and 515 transitions. [2024-11-09 00:52:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 515 transitions. [2024-11-09 00:52:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:52:21,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 452 states and 514 transitions. [2024-11-09 00:52:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 514 transitions. [2024-11-09 00:52:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:52:21,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 454 states and 516 transitions. [2024-11-09 00:52:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 516 transitions. [2024-11-09 00:52:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:52:21,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:21,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:23,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 507 states and 579 transitions. [2024-11-09 00:52:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 579 transitions. [2024-11-09 00:52:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:52:23,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:23,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 508 states and 580 transitions. [2024-11-09 00:52:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 580 transitions. [2024-11-09 00:52:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:52:23,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:23,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 509 states and 581 transitions. [2024-11-09 00:52:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 581 transitions. [2024-11-09 00:52:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:52:23,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 527 states and 604 transitions. [2024-11-09 00:52:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 604 transitions. [2024-11-09 00:52:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:52:26,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 536 states and 617 transitions. [2024-11-09 00:52:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 617 transitions. [2024-11-09 00:52:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:52:28,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 546 states and 632 transitions. [2024-11-09 00:52:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 632 transitions. [2024-11-09 00:52:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:52:30,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:30,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 557 states and 647 transitions. [2024-11-09 00:52:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 647 transitions. [2024-11-09 00:52:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:52:31,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:31,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 560 states and 653 transitions. [2024-11-09 00:52:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 653 transitions. [2024-11-09 00:52:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:52:33,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 565 states and 662 transitions. [2024-11-09 00:52:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 662 transitions. [2024-11-09 00:52:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:52:33,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 573 states and 676 transitions. [2024-11-09 00:52:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 676 transitions. [2024-11-09 00:52:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:52:34,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:34,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 582 states and 690 transitions. [2024-11-09 00:52:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 690 transitions. [2024-11-09 00:52:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:52:36,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:36,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:52:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 581 states and 689 transitions. [2024-11-09 00:52:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 689 transitions. [2024-11-09 00:52:36,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:52:36,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:36,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:52:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 583 states and 691 transitions. [2024-11-09 00:52:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 691 transitions. [2024-11-09 00:52:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:52:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,160 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:52:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 582 states and 690 transitions. [2024-11-09 00:52:37,218 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 690 transitions. [2024-11-09 00:52:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:52:37,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:52:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 581 states and 689 transitions. [2024-11-09 00:52:37,862 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 689 transitions. [2024-11-09 00:52:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:52:37,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:52:37,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:52:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 589 states and 698 transitions. [2024-11-09 00:52:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 698 transitions. [2024-11-09 00:52:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:52:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:52:40,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 588 states and 697 transitions. [2024-11-09 00:52:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 697 transitions. [2024-11-09 00:52:40,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:52:40,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:40,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:52:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 587 states and 696 transitions. [2024-11-09 00:52:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 696 transitions. [2024-11-09 00:52:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:52:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:52:40,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:52:42,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 591 states and 700 transitions. [2024-11-09 00:52:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 700 transitions. [2024-11-09 00:52:42,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:52:42,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:52:42,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:42,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 590 states and 699 transitions. [2024-11-09 00:52:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 699 transitions. [2024-11-09 00:52:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:52:42,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:42,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:42,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:52:42,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:47,299 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:52:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:47,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 596 states and 707 transitions. [2024-11-09 00:52:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 707 transitions. [2024-11-09 00:52:47,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:52:47,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:47,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:47,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:52:47,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:48,157 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:52:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 603 states and 717 transitions. [2024-11-09 00:52:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 717 transitions. [2024-11-09 00:52:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:52:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:48,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:52:48,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:52:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 629 states and 750 transitions. [2024-11-09 00:52:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 750 transitions. [2024-11-09 00:52:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:52:51,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:51,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:51,178 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:52:51,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:52:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:52:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 655 states and 787 transitions. [2024-11-09 00:52:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 787 transitions. [2024-11-09 00:52:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:52:53,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:52:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 684 states and 826 transitions. [2024-11-09 00:52:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 826 transitions. [2024-11-09 00:52:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:52:56,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:56,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:52:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 714 states and 865 transitions. [2024-11-09 00:52:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 865 transitions. [2024-11-09 00:52:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:52:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:52:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:59,285 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 00:52:59,286 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:53:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 718 states and 871 transitions. [2024-11-09 00:53:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 871 transitions. [2024-11-09 00:53:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:53:01,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:02,173 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 721 states and 879 transitions. [2024-11-09 00:53:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 879 transitions. [2024-11-09 00:53:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:53:06,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:06,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:08,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 722 states and 881 transitions. [2024-11-09 00:53:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 881 transitions. [2024-11-09 00:53:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:53:08,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 728 states and 891 transitions. [2024-11-09 00:53:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 891 transitions. [2024-11-09 00:53:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:53:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:53:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:11,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:53:11,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:53:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 732 states and 900 transitions. [2024-11-09 00:53:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 900 transitions. [2024-11-09 00:53:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:53:14,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 734 states and 908 transitions. [2024-11-09 00:53:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 908 transitions. [2024-11-09 00:53:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:53:22,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 735 states and 910 transitions. [2024-11-09 00:53:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 910 transitions. [2024-11-09 00:53:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:53:23,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:23,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:23,780 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 742 states and 927 transitions. [2024-11-09 00:53:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 927 transitions. [2024-11-09 00:53:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:53:28,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:28,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:29,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 743 states and 928 transitions. [2024-11-09 00:53:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 928 transitions. [2024-11-09 00:53:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:53:29,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:29,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 747 states and 938 transitions. [2024-11-09 00:53:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 938 transitions. [2024-11-09 00:53:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:53:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:37,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 747 states and 937 transitions. [2024-11-09 00:53:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 937 transitions. [2024-11-09 00:53:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:53:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 751 states and 945 transitions. [2024-11-09 00:53:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 945 transitions. [2024-11-09 00:53:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:53:44,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 752 states and 947 transitions. [2024-11-09 00:53:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 947 transitions. [2024-11-09 00:53:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:53:45,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:45,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:53:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 753 states and 948 transitions. [2024-11-09 00:53:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 948 transitions. [2024-11-09 00:53:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:53:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:46,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:53:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 752 states and 947 transitions. [2024-11-09 00:53:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 947 transitions. [2024-11-09 00:53:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:53:49,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:49,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:53:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:49,806 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:53:49,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:53:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:53:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 762 states and 963 transitions. [2024-11-09 00:53:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 963 transitions. [2024-11-09 00:53:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:53:55,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:55,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:53:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:55,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:53:55,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:53:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:53:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:59,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 766 states and 968 transitions. [2024-11-09 00:53:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 968 transitions. [2024-11-09 00:53:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:53:59,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:59,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:54:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 777 states and 985 transitions. [2024-11-09 00:54:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 985 transitions. [2024-11-09 00:54:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:54:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:54:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 782 states and 991 transitions. [2024-11-09 00:54:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 991 transitions. [2024-11-09 00:54:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:54:03,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:54:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 793 states and 1007 transitions. [2024-11-09 00:54:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1007 transitions. [2024-11-09 00:54:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:54:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:54:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 798 states and 1013 transitions. [2024-11-09 00:54:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1013 transitions. [2024-11-09 00:54:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:54:11,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:11,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:54:11,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 810 states and 1034 transitions. [2024-11-09 00:54:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1034 transitions. [2024-11-09 00:54:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:54:14,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:14,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:14,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:54:14,643 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:15,014 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:18,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:18,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 817 states and 1043 transitions. [2024-11-09 00:54:18,363 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1043 transitions. [2024-11-09 00:54:18,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:54:18,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:18,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 828 states and 1063 transitions. [2024-11-09 00:54:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1063 transitions. [2024-11-09 00:54:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:54:21,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:26,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 834 states and 1072 transitions. [2024-11-09 00:54:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1072 transitions. [2024-11-09 00:54:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:54:26,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:28,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 837 states and 1077 transitions. [2024-11-09 00:54:28,553 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1077 transitions. [2024-11-09 00:54:28,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:54:28,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:28,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 843 states and 1087 transitions. [2024-11-09 00:54:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1087 transitions. [2024-11-09 00:54:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:54:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:31,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:54:31,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 847 states and 1096 transitions. [2024-11-09 00:54:34,283 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1096 transitions. [2024-11-09 00:54:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:54:34,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:34,685 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 851 states and 1105 transitions. [2024-11-09 00:54:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1105 transitions. [2024-11-09 00:54:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:54:37,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:54:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 880 states and 1153 transitions. [2024-11-09 00:54:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1153 transitions. [2024-11-09 00:54:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:54:47,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:54:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 886 states and 1160 transitions. [2024-11-09 00:54:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1160 transitions. [2024-11-09 00:54:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:54:49,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:54:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 916 states and 1209 transitions. [2024-11-09 00:54:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1209 transitions. [2024-11-09 00:54:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:54:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:55:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 923 states and 1221 transitions. [2024-11-09 00:55:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1221 transitions. [2024-11-09 00:55:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:55:02,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:02,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:02,707 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:55:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 938 states and 1253 transitions. [2024-11-09 00:55:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1253 transitions. [2024-11-09 00:55:12,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:55:12,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:12,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:55:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 937 states and 1252 transitions. [2024-11-09 00:55:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1252 transitions. [2024-11-09 00:55:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:55:13,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:55:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 944 states and 1265 transitions. [2024-11-09 00:55:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1265 transitions. [2024-11-09 00:55:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:55:17,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:55:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 960 states and 1302 transitions. [2024-11-09 00:55:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1302 transitions. [2024-11-09 00:55:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:55:32,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:55:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 992 states and 1355 transitions. [2024-11-09 00:55:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1355 transitions. [2024-11-09 00:55:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:55:45,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:45,838 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:55:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1000 states and 1372 transitions. [2024-11-09 00:55:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1372 transitions. [2024-11-09 00:55:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:55:52,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:52,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:52,945 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:55:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1007 states and 1381 transitions. [2024-11-09 00:55:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1381 transitions. [2024-11-09 00:55:57,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:55:57,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:55:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1008 states and 1382 transitions. [2024-11-09 00:55:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1382 transitions. [2024-11-09 00:55:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:55:58,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:56:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1012 states and 1387 transitions. [2024-11-09 00:56:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1387 transitions. [2024-11-09 00:56:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:56:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:56:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1015 states and 1400 transitions. [2024-11-09 00:56:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1400 transitions. [2024-11-09 00:56:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:56:03,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:56:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:08,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1019 states and 1410 transitions. [2024-11-09 00:56:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1410 transitions. [2024-11-09 00:56:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:56:08,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:56:09,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1020 states and 1412 transitions. [2024-11-09 00:56:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1412 transitions. [2024-11-09 00:56:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:56:09,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:56:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1020 states and 1411 transitions. [2024-11-09 00:56:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1411 transitions. [2024-11-09 00:56:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:56:11,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:56:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1020 states and 1410 transitions. [2024-11-09 00:56:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1410 transitions. [2024-11-09 00:56:13,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:56:13,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:56:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1031 states and 1439 transitions. [2024-11-09 00:56:21,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1439 transitions. [2024-11-09 00:56:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:56:21,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:21,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:56:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1031 states and 1438 transitions. [2024-11-09 00:56:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1438 transitions. [2024-11-09 00:56:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:56:23,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:56:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1033 states and 1442 transitions. [2024-11-09 00:56:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1442 transitions. [2024-11-09 00:56:27,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:56:27,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:27,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:56:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1034 states and 1444 transitions. [2024-11-09 00:56:28,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1444 transitions. [2024-11-09 00:56:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:56:28,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:56:34,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:34,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1041 states and 1453 transitions. [2024-11-09 00:56:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1453 transitions. [2024-11-09 00:56:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:56:34,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:56:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1046 states and 1472 transitions. [2024-11-09 00:56:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1472 transitions. [2024-11-09 00:56:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:56:40,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:56:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1048 states and 1474 transitions. [2024-11-09 00:56:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1474 transitions. [2024-11-09 00:56:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:56:41,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:56:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1050 states and 1478 transitions. [2024-11-09 00:56:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1478 transitions. [2024-11-09 00:56:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:56:44,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:56:45,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1051 states and 1479 transitions. [2024-11-09 00:56:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1479 transitions. [2024-11-09 00:56:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:56:45,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:57:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1090 states and 1547 transitions. [2024-11-09 00:57:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1547 transitions. [2024-11-09 00:57:07,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:57:07,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:07,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:57:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1092 states and 1552 transitions. [2024-11-09 00:57:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1552 transitions. [2024-11-09 00:57:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:57:10,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:57:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:11,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1093 states and 1554 transitions. [2024-11-09 00:57:11,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1554 transitions. [2024-11-09 00:57:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:11,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:57:12,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1094 states and 1554 transitions. [2024-11-09 00:57:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1554 transitions. [2024-11-09 00:57:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:57:12,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:57:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:14,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1094 states and 1553 transitions. [2024-11-09 00:57:14,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1553 transitions. [2024-11-09 00:57:14,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:14,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:14,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:57:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1098 states and 1558 transitions. [2024-11-09 00:57:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1558 transitions. [2024-11-09 00:57:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:16,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:16,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:57:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1104 states and 1578 transitions. [2024-11-09 00:57:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1578 transitions. [2024-11-09 00:57:24,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:24,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:24,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:57:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1106 states and 1584 transitions. [2024-11-09 00:57:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1584 transitions. [2024-11-09 00:57:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:28,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:28,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:57:33,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1110 states and 1591 transitions. [2024-11-09 00:57:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1591 transitions. [2024-11-09 00:57:33,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:33,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:33,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:57:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1111 states and 1593 transitions. [2024-11-09 00:57:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1593 transitions. [2024-11-09 00:57:34,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:34,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:34,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:57:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1112 states and 1594 transitions. [2024-11-09 00:57:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1594 transitions. [2024-11-09 00:57:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:57:35,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:35,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:58:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1233 states and 1757 transitions. [2024-11-09 00:58:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1757 transitions. [2024-11-09 00:58:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:58:01,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:58:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1235 states and 1762 transitions. [2024-11-09 00:58:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1762 transitions. [2024-11-09 00:58:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:58:05,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:05,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:05,648 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:58:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1239 states and 1765 transitions. [2024-11-09 00:58:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1765 transitions. [2024-11-09 00:58:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:58:05,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:58:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1240 states and 1766 transitions. [2024-11-09 00:58:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1766 transitions. [2024-11-09 00:58:06,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:06,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:06,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:58:06,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-09 00:58:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1260 states and 1803 transitions. [2024-11-09 00:58:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1803 transitions. [2024-11-09 00:58:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:22,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:58:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1268 states and 1822 transitions. [2024-11-09 00:58:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1822 transitions. [2024-11-09 00:58:39,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:39,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:58:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1270 states and 1827 transitions. [2024-11-09 00:58:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1827 transitions. [2024-11-09 00:58:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:58:41,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:41,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:58:41,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-09 00:58:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1294 states and 1871 transitions. [2024-11-09 00:58:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1871 transitions. [2024-11-09 00:58:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:57,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:02,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1299 states and 1885 transitions. [2024-11-09 00:59:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1885 transitions. [2024-11-09 00:59:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:02,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1300 states and 1887 transitions. [2024-11-09 00:59:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1887 transitions. [2024-11-09 00:59:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:04,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1301 states and 1890 transitions. [2024-11-09 00:59:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1890 transitions. [2024-11-09 00:59:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:05,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:05,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:05,883 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1302 states and 1892 transitions. [2024-11-09 00:59:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1892 transitions. [2024-11-09 00:59:07,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:07,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:07,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:07,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:59:07,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-09 00:59:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1304 states and 1893 transitions. [2024-11-09 00:59:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1893 transitions. [2024-11-09 00:59:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:09,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:09,438 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:11,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1306 states and 1897 transitions. [2024-11-09 00:59:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1897 transitions. [2024-11-09 00:59:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:11,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:11,930 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1307 states and 1901 transitions. [2024-11-09 00:59:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1901 transitions. [2024-11-09 00:59:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:13,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1309 states and 1903 transitions. [2024-11-09 00:59:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1903 transitions. [2024-11-09 00:59:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:16,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:16,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:16,157 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1310 states and 1905 transitions. [2024-11-09 00:59:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1905 transitions. [2024-11-09 00:59:16,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:16,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,005 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:17,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1311 states and 1906 transitions. [2024-11-09 00:59:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1906 transitions. [2024-11-09 00:59:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:17,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:59:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:18,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1313 states and 1907 transitions. [2024-11-09 00:59:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1907 transitions. [2024-11-09 00:59:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:18,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:18,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:59:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1322 states and 1928 transitions. [2024-11-09 00:59:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1928 transitions. [2024-11-09 00:59:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:25,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:25,627 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:59:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1327 states and 1944 transitions. [2024-11-09 00:59:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1944 transitions. [2024-11-09 00:59:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:31,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:59:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1331 states and 1951 transitions. [2024-11-09 00:59:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1951 transitions. [2024-11-09 00:59:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:44,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:59:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1332 states and 1953 transitions. [2024-11-09 00:59:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1953 transitions. [2024-11-09 00:59:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:45,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:45,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:59:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1336 states and 1961 transitions. [2024-11-09 00:59:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1961 transitions. [2024-11-09 00:59:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:49,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:49,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:59:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1338 states and 1964 transitions. [2024-11-09 00:59:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1964 transitions. [2024-11-09 00:59:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:59:51,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:51,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:51,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:59:51,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:00:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1372 states and 2015 transitions. [2024-11-09 01:00:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2015 transitions. [2024-11-09 01:00:17,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 01:00:17,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 01:00:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1374 states and 2017 transitions. [2024-11-09 01:00:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2017 transitions. [2024-11-09 01:00:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:00:18,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:19,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 01:00:19,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:00:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1378 states and 2020 transitions. [2024-11-09 01:00:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2020 transitions. [2024-11-09 01:00:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 01:00:20,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 01:00:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1380 states and 2021 transitions. [2024-11-09 01:00:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2021 transitions. [2024-11-09 01:00:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:00:21,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:21,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:00:21,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:00:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1413 states and 2070 transitions. [2024-11-09 01:00:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2070 transitions. [2024-11-09 01:00:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:00:40,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:40,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:00:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1451 states and 2136 transitions. [2024-11-09 01:00:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2136 transitions. [2024-11-09 01:00:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:00:56,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:56,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 01:00:56,578 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:01:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1454 states and 2140 transitions. [2024-11-09 01:01:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2140 transitions. [2024-11-09 01:01:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:01,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:01,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1457 states and 2147 transitions. [2024-11-09 01:01:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2147 transitions. [2024-11-09 01:01:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:05,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1467 states and 2165 transitions. [2024-11-09 01:01:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2165 transitions. [2024-11-09 01:01:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:12,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1470 states and 2171 transitions. [2024-11-09 01:01:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2171 transitions. [2024-11-09 01:01:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:16,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:16,359 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1471 states and 2171 transitions. [2024-11-09 01:01:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2171 transitions. [2024-11-09 01:01:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:17,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:17,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1474 states and 2176 transitions. [2024-11-09 01:01:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2176 transitions. [2024-11-09 01:01:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:21,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:21,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1475 states and 2176 transitions. [2024-11-09 01:01:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2176 transitions. [2024-11-09 01:01:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:23,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:23,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1476 states and 2178 transitions. [2024-11-09 01:01:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2178 transitions. [2024-11-09 01:01:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1477 states and 2178 transitions. [2024-11-09 01:01:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2178 transitions. [2024-11-09 01:01:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:26,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:28,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1478 states and 2179 transitions. [2024-11-09 01:01:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2179 transitions. [2024-11-09 01:01:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:01:28,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 01:01:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1479 states and 2180 transitions. [2024-11-09 01:01:30,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2180 transitions. [2024-11-09 01:01:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 01:01:30,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:30,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:30,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:01:30,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:01:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1481 states and 2184 transitions. [2024-11-09 01:01:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2184 transitions. [2024-11-09 01:01:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 01:01:35,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:35,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-09 01:01:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1482 states and 2186 transitions. [2024-11-09 01:01:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2186 transitions. [2024-11-09 01:01:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 01:01:35,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-09 01:01:41,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1486 states and 2193 transitions. [2024-11-09 01:01:41,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2193 transitions. [2024-11-09 01:01:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 01:01:41,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:02:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1489 states and 2199 transitions. [2024-11-09 01:02:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2199 transitions. [2024-11-09 01:02:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 01:02:18,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:18,096 INFO L255 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 01:02:18,098 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:02:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1495 states and 2205 transitions. [2024-11-09 01:02:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2205 transitions. [2024-11-09 01:02:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:02:56,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,780 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:02:56,782 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:03:22,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1531 states and 2260 transitions. [2024-11-09 01:03:22,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2260 transitions. [2024-11-09 01:03:22,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:03:22,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:22,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:22,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:03:22,967 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:03:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1538 states and 2278 transitions. [2024-11-09 01:03:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2278 transitions. [2024-11-09 01:03:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:03:40,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:40,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:03:40,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:03:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1543 states and 2286 transitions. [2024-11-09 01:03:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2286 transitions. [2024-11-09 01:03:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:03:58,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:58,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:58,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:03:58,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:04:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1545 states and 2290 transitions. [2024-11-09 01:04:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2290 transitions. [2024-11-09 01:04:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:04:16,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:16,974 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:04:16,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:04:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1547 states and 2294 transitions. [2024-11-09 01:04:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2294 transitions. [2024-11-09 01:04:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:04:31,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:31,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:04:31,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:04:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1548 states and 2296 transitions. [2024-11-09 01:04:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2296 transitions. [2024-11-09 01:04:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:04:45,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:45,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:45,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:04:45,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:04:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1549 states and 2296 transitions. [2024-11-09 01:04:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2296 transitions. [2024-11-09 01:04:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:04:58,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:58,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:58,663 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:04:58,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 01:05:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1550 states and 2298 transitions. [2024-11-09 01:05:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2298 transitions. [2024-11-09 01:05:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:05:11,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:11,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:11,914 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:05:11,916 INFO L278 TraceCheckSpWp]: Computing forward predicates...