./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/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_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9f971bd1a6fba471cdece6d295ca31488341eb806ea8364f7549d05755c7a031 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:08:20,174 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:08:20,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:08:20,252 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:08:20,253 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:08:20,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:08:20,279 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:08:20,279 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:08:20,280 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:08:20,282 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:08:20,282 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:08:20,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:08:20,283 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:08:20,283 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:08:20,284 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:08:20,285 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:08:20,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:08:20,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:08:20,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:08:20,289 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:08:20,289 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:08:20,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:08:20,290 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:08:20,291 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:08:20,291 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:08:20,291 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:08:20,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:08:20,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:08:20,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:08:20,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:08:20,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:08:20,309 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:08:20,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:08:20,309 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_28fe6996-ac9d-40de-ae3b-077346df6c8c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f971bd1a6fba471cdece6d295ca31488341eb806ea8364f7549d05755c7a031 [2024-11-08 22:08:20,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:08:20,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:08:20,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:08:20,583 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:08:20,583 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:08:20,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c Unable to find full path for "g++" [2024-11-08 22:08:22,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:08:22,886 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:08:22,887 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c [2024-11-08 22:08:22,896 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/data/90e3cbe43/f177e7fe21ac446d868d402662a0fffa/FLAG13add7be5 [2024-11-08 22:08:22,915 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/data/90e3cbe43/f177e7fe21ac446d868d402662a0fffa [2024-11-08 22:08:22,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:08:22,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:08:22,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:08:22,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:08:22,929 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:08:22,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:08:22" (1/1) ... [2024-11-08 22:08:22,933 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa1476a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:22, skipping insertion in model container [2024-11-08 22:08:22,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:08:22" (1/1) ... [2024-11-08 22:08:22,961 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:08:23,146 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-11-08 22:08:23,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:08:23,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:08:23,191 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-11-08 22:08:23,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:08:23,215 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:08:23,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23 WrapperNode [2024-11-08 22:08:23,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:08:23,217 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:08:23,217 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:08:23,217 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:08:23,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,231 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,265 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 67 [2024-11-08 22:08:23,268 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:08:23,269 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:08:23,269 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:08:23,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:08:23,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,300 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,308 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,316 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:08:23,317 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:08:23,317 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:08:23,317 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:08:23,318 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:08:23,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:08:23,372 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:08:23,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fe6996-ac9d-40de-ae3b-077346df6c8c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:08:23,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:08:23,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:08:23,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:08:23,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:08:23,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:08:23,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:08:23,480 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:08:23,482 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:08:23,642 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-08 22:08:23,643 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:08:23,682 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:08:23,683 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:08:23,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:08:23 BoogieIcfgContainer [2024-11-08 22:08:23,683 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:08:23,684 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:08:23,684 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:08:23,699 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:08:23,700 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:08:23" (1/1) ... [2024-11-08 22:08:23,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:08:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-08 22:08:23,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-08 22:08:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:08:23,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-08 22:08:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-08 22:08:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:08:23,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:23,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:24,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-08 22:08:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-08 22:08:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:08:24,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-08 22:08:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-08 22:08:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:08:24,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-08 22:08:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-08 22:08:25,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:08:25,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:08:25,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:08:26,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:26,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-08 22:08:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-08 22:08:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:26,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:08:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 77 transitions. [2024-11-08 22:08:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-11-08 22:08:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:27,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:27,839 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:08:27,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:08:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 48 states and 87 transitions. [2024-11-08 22:08:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-08 22:08:29,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:08:29,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:29,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:08:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 50 states and 92 transitions. [2024-11-08 22:08:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 92 transitions. [2024-11-08 22:08:29,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:08:29,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:29,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:08:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 54 states and 100 transitions. [2024-11-08 22:08:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-08 22:08:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:08:30,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:30,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:08:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 56 states and 101 transitions. [2024-11-08 22:08:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 101 transitions. [2024-11-08 22:08:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:08:31,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:31,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:08:31,253 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:08:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 62 states and 116 transitions. [2024-11-08 22:08:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 116 transitions. [2024-11-08 22:08:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:08:33,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:33,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:08:33,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:08:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 64 states and 117 transitions. [2024-11-08 22:08:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-08 22:08:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:08:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:34,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:08:34,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:08:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:34,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 67 states and 127 transitions. [2024-11-08 22:08:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2024-11-08 22:08:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:08:34,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:08:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 72 states and 138 transitions. [2024-11-08 22:08:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2024-11-08 22:08:36,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:08:36,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:08:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 142 transitions. [2024-11-08 22:08:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 142 transitions. [2024-11-08 22:08:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:08:37,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:37,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:37,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:08:37,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:08:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 74 states and 141 transitions. [2024-11-08 22:08:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 141 transitions. [2024-11-08 22:08:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:08:37,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:37,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:08:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 80 states and 163 transitions. [2024-11-08 22:08:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-08 22:08:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:08:38,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:39,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 22:08:39,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:08:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 83 states and 171 transitions. [2024-11-08 22:08:39,687 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2024-11-08 22:08:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:08:39,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:08:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 83 states and 170 transitions. [2024-11-08 22:08:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 170 transitions. [2024-11-08 22:08:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:08:40,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:08:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:40,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 85 states and 177 transitions. [2024-11-08 22:08:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-08 22:08:40,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:08:40,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:08:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:41,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 87 states and 181 transitions. [2024-11-08 22:08:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-11-08 22:08:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:08:41,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:08:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 89 states and 182 transitions. [2024-11-08 22:08:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 182 transitions. [2024-11-08 22:08:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:08:42,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:42,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:08:42,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:08:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 95 states and 199 transitions. [2024-11-08 22:08:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 199 transitions. [2024-11-08 22:08:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:08:45,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:45,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 22:08:45,767 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:08:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 98 states and 203 transitions. [2024-11-08 22:08:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 203 transitions. [2024-11-08 22:08:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:08:47,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:47,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:47,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 22:08:47,251 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:08:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 100 states and 204 transitions. [2024-11-08 22:08:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 204 transitions. [2024-11-08 22:08:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:48,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:48,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:08:48,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:08:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 112 states and 240 transitions. [2024-11-08 22:08:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-11-08 22:08:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:53,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:53,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:53,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:08:53,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:08:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 117 states and 249 transitions. [2024-11-08 22:08:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 249 transitions. [2024-11-08 22:08:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:56,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:56,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:08:59,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 122 states and 269 transitions. [2024-11-08 22:08:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 269 transitions. [2024-11-08 22:08:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:59,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:59,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:08:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:59,063 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:08:59,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:08:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:09:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 124 states and 274 transitions. [2024-11-08 22:09:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 274 transitions. [2024-11-08 22:09:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:09:00,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:00,451 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:09:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 124 states and 273 transitions. [2024-11-08 22:09:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 273 transitions. [2024-11-08 22:09:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:00,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:01,068 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 22:09:01,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 127 states and 283 transitions. [2024-11-08 22:09:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 283 transitions. [2024-11-08 22:09:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:02,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 22:09:02,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:02,677 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:03,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 129 states and 287 transitions. [2024-11-08 22:09:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 287 transitions. [2024-11-08 22:09:03,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:03,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:03,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:03,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 22:09:03,575 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 131 states and 291 transitions. [2024-11-08 22:09:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 291 transitions. [2024-11-08 22:09:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:04,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:04,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:04,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:09:04,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:04,780 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 17 proven. 25 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 22:09:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 131 states and 289 transitions. [2024-11-08 22:09:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 289 transitions. [2024-11-08 22:09:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:05,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:05,435 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:09:05,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:09:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 134 states and 298 transitions. [2024-11-08 22:09:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-08 22:09:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:07,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:07,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:07,316 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 138 states and 311 transitions. [2024-11-08 22:09:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 311 transitions. [2024-11-08 22:09:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:08,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:08,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 138 states and 310 transitions. [2024-11-08 22:09:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 310 transitions. [2024-11-08 22:09:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:09:09,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:09,540 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 138 states and 309 transitions. [2024-11-08 22:09:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 309 transitions. [2024-11-08 22:09:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:09:10,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:09:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 140 states and 320 transitions. [2024-11-08 22:09:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 320 transitions. [2024-11-08 22:09:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:09:11,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-08 22:09:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 142 states and 324 transitions. [2024-11-08 22:09:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 324 transitions. [2024-11-08 22:09:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:09:12,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:12,971 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-08 22:09:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 144 states and 325 transitions. [2024-11-08 22:09:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2024-11-08 22:09:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:09:13,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:13,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:09:13,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:09:16,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:16,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 147 states and 332 transitions. [2024-11-08 22:09:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 332 transitions. [2024-11-08 22:09:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:09:16,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:16,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:16,728 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:09:16,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 153 states and 352 transitions. [2024-11-08 22:09:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 352 transitions. [2024-11-08 22:09:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:09:20,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:20,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:09:20,895 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 156 states and 355 transitions. [2024-11-08 22:09:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 355 transitions. [2024-11-08 22:09:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:09:23,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:23,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:09:23,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:09:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 159 states and 359 transitions. [2024-11-08 22:09:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 359 transitions. [2024-11-08 22:09:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:09:26,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:26,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:26,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:09:26,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:26,281 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 161 states and 360 transitions. [2024-11-08 22:09:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 360 transitions. [2024-11-08 22:09:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:09:27,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 162 states and 362 transitions. [2024-11-08 22:09:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 362 transitions. [2024-11-08 22:09:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:30,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:30,278 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:09:30,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 174 states and 403 transitions. [2024-11-08 22:09:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 403 transitions. [2024-11-08 22:09:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:38,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 179 states and 430 transitions. [2024-11-08 22:09:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 430 transitions. [2024-11-08 22:09:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:42,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:42,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:09:42,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:09:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 181 states and 435 transitions. [2024-11-08 22:09:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 435 transitions. [2024-11-08 22:09:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:44,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 184 states and 440 transitions. [2024-11-08 22:09:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 440 transitions. [2024-11-08 22:09:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:47,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:47,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:47,200 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:09:47,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 189 states and 450 transitions. [2024-11-08 22:09:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 450 transitions. [2024-11-08 22:09:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:52,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:52,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:09:52,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:09:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 191 states and 455 transitions. [2024-11-08 22:09:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 455 transitions. [2024-11-08 22:09:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:54,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:54,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 191 states and 454 transitions. [2024-11-08 22:09:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 454 transitions. [2024-11-08 22:09:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:56,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:56,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:09:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 194 states and 461 transitions. [2024-11-08 22:09:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 461 transitions. [2024-11-08 22:09:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:59,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:09:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:59,545 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:09:59,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:10:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 197 states and 466 transitions. [2024-11-08 22:10:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 466 transitions. [2024-11-08 22:10:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:10:03,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:03,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:10:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 197 states and 465 transitions. [2024-11-08 22:10:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 465 transitions. [2024-11-08 22:10:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:10:05,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:05,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:10:05,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:10:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 197 states and 464 transitions. [2024-11-08 22:10:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 464 transitions. [2024-11-08 22:10:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:10:08,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:08,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:10:08,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 22:10:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 197 states and 463 transitions. [2024-11-08 22:10:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 463 transitions. [2024-11-08 22:10:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:11,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:11,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:11,415 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:10:11,418 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 200 states and 474 transitions. [2024-11-08 22:10:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 474 transitions. [2024-11-08 22:10:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:14,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:14,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:14,478 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:10:14,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 202 states and 478 transitions. [2024-11-08 22:10:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 478 transitions. [2024-11-08 22:10:16,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:16,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:16,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:16,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:10:16,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 204 states and 482 transitions. [2024-11-08 22:10:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 482 transitions. [2024-11-08 22:10:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:18,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:18,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:18,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:10:18,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:18,748 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 41 proven. 38 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 22:10:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 206 states and 486 transitions. [2024-11-08 22:10:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 486 transitions. [2024-11-08 22:10:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:20,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:20,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:20,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:10:20,282 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 22:10:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 206 states and 483 transitions. [2024-11-08 22:10:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 483 transitions. [2024-11-08 22:10:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:21,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:21,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:21,393 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:10:21,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 22:10:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 208 states and 487 transitions. [2024-11-08 22:10:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 487 transitions. [2024-11-08 22:10:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:23,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:24,071 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 212 states and 502 transitions. [2024-11-08 22:10:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 502 transitions. [2024-11-08 22:10:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:26,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 212 states and 501 transitions. [2024-11-08 22:10:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 501 transitions. [2024-11-08 22:10:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:27,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:29,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 212 states and 500 transitions. [2024-11-08 22:10:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 500 transitions. [2024-11-08 22:10:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:10:29,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:29,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:30,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 212 states and 499 transitions. [2024-11-08 22:10:30,225 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 499 transitions. [2024-11-08 22:10:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:10:30,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:30,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 22:10:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 214 states and 513 transitions. [2024-11-08 22:10:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 513 transitions. [2024-11-08 22:10:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:10:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:10:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 216 states and 517 transitions. [2024-11-08 22:10:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 517 transitions. [2024-11-08 22:10:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:10:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:10:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 218 states and 518 transitions. [2024-11-08 22:10:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 518 transitions. [2024-11-08 22:10:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:10:36,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:36,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:10:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 220 states and 543 transitions. [2024-11-08 22:10:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 543 transitions. [2024-11-08 22:10:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:10:42,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:42,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:42,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:10:42,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 43 proven. 48 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:10:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 225 states and 569 transitions. [2024-11-08 22:10:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 569 transitions. [2024-11-08 22:10:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:10:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:10:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 230 states and 604 transitions. [2024-11-08 22:10:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 604 transitions. [2024-11-08 22:10:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:10:56,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:56,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:56,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:10:56,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:56,913 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 43 proven. 48 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:11:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 232 states and 614 transitions. [2024-11-08 22:11:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 614 transitions. [2024-11-08 22:11:00,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:00,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:00,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:00,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:11:00,475 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:11:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 234 states and 620 transitions. [2024-11-08 22:11:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 620 transitions. [2024-11-08 22:11:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:05,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:05,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:05,271 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 22:11:05,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:11:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 246 states and 662 transitions. [2024-11-08 22:11:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 662 transitions. [2024-11-08 22:11:21,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:21,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:11:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:23,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 246 states and 661 transitions. [2024-11-08 22:11:23,139 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 661 transitions. [2024-11-08 22:11:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:23,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:23,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:23,237 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:11:23,241 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:11:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 248 states and 667 transitions. [2024-11-08 22:11:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 667 transitions. [2024-11-08 22:11:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:27,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:28,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:11:28,018 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:11:32,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 250 states and 670 transitions. [2024-11-08 22:11:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 670 transitions. [2024-11-08 22:11:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:32,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:11:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:33,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 250 states and 669 transitions. [2024-11-08 22:11:33,779 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 669 transitions. [2024-11-08 22:11:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:33,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:33,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:33,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:11:33,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:11:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:38,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 252 states and 675 transitions. [2024-11-08 22:11:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 675 transitions. [2024-11-08 22:11:38,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:38,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:38,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:11:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 252 states and 674 transitions. [2024-11-08 22:11:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 674 transitions. [2024-11-08 22:11:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:11:39,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:39,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:11:39,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:11:51,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 258 states and 696 transitions. [2024-11-08 22:11:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 696 transitions. [2024-11-08 22:11:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:11:51,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:51,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:51,245 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:11:51,247 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:51,460 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:11:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 261 states and 699 transitions. [2024-11-08 22:11:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 699 transitions. [2024-11-08 22:11:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:11:55,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:55,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:55,836 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:11:55,839 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:11:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 264 states and 703 transitions. [2024-11-08 22:12:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 703 transitions. [2024-11-08 22:12:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:12:01,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:01,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:01,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:12:01,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 266 states and 704 transitions. [2024-11-08 22:12:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 704 transitions. [2024-11-08 22:12:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:12:06,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:06,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:06,151 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:12:06,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:06,441 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 269 states and 707 transitions. [2024-11-08 22:12:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 707 transitions. [2024-11-08 22:12:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:11,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:11,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:11,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:17,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 272 states and 720 transitions. [2024-11-08 22:12:17,153 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 720 transitions. [2024-11-08 22:12:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:17,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:17,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:17,258 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:17,595 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 45 proven. 53 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 274 states and 724 transitions. [2024-11-08 22:12:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 724 transitions. [2024-11-08 22:12:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:20,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:20,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:20,863 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:20,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:24,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 276 states and 728 transitions. [2024-11-08 22:12:24,388 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 728 transitions. [2024-11-08 22:12:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:24,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:24,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:24,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:12:24,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 278 states and 731 transitions. [2024-11-08 22:12:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 731 transitions. [2024-11-08 22:12:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:28,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:28,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:28,118 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:12:28,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 280 states and 735 transitions. [2024-11-08 22:12:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 735 transitions. [2024-11-08 22:12:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:31,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:31,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:12:31,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 282 states and 740 transitions. [2024-11-08 22:12:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 740 transitions. [2024-11-08 22:12:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:35,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:35,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:12:35,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:12:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 283 states and 748 transitions. [2024-11-08 22:12:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 748 transitions. [2024-11-08 22:12:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:37,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:37,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:37,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 285 states and 752 transitions. [2024-11-08 22:12:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 752 transitions. [2024-11-08 22:12:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:40,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:40,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:40,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 287 states and 756 transitions. [2024-11-08 22:12:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 756 transitions. [2024-11-08 22:12:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:44,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:44,817 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:44,822 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 289 states and 760 transitions. [2024-11-08 22:12:48,797 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 760 transitions. [2024-11-08 22:12:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:48,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:48,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:48,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:12:48,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:12:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:52,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 291 states and 764 transitions. [2024-11-08 22:12:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 764 transitions. [2024-11-08 22:12:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:52,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:52,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:12:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:53,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 22:12:53,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:13:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 300 states and 800 transitions. [2024-11-08 22:13:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 800 transitions. [2024-11-08 22:13:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:08,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:13:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:08,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:13:08,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:13:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 308 states and 824 transitions. [2024-11-08 22:13:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 824 transitions. [2024-11-08 22:13:21,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:21,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:21,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:13:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:21,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:13:21,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:13:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 313 states and 835 transitions. [2024-11-08 22:13:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 835 transitions. [2024-11-08 22:13:31,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:31,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:31,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:13:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:31,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:13:31,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 54 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:13:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 313 states and 834 transitions. [2024-11-08 22:13:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 834 transitions. [2024-11-08 22:13:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:34,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:13:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:34,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:13:34,624 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:13:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 315 states and 840 transitions. [2024-11-08 22:13:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 840 transitions. [2024-11-08 22:13:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:38,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:38,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:13:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:38,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:13:38,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:39,019 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:13:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 318 states and 846 transitions. [2024-11-08 22:13:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 846 transitions. [2024-11-08 22:13:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:42,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:42,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:13:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:42,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:13:42,987 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:13:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 323 states and 860 transitions. [2024-11-08 22:13:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 860 transitions. [2024-11-08 22:13:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:50,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:50,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:13:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 326 states and 866 transitions. [2024-11-08 22:13:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 866 transitions. [2024-11-08 22:13:55,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:55,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:55,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:14:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 329 states and 872 transitions. [2024-11-08 22:14:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 872 transitions. [2024-11-08 22:14:02,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:14:02,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:02,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:02,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:14:02,468 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 22:14:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 329 states and 871 transitions. [2024-11-08 22:14:06,337 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 871 transitions. [2024-11-08 22:14:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:14:06,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:06,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:06,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:14:06,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 22:14:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 329 states and 870 transitions. [2024-11-08 22:14:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 870 transitions. [2024-11-08 22:14:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:10,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:10,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:10,422 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:14:10,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 22:14:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 332 states and 882 transitions. [2024-11-08 22:14:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 882 transitions. [2024-11-08 22:14:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:15,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:15,648 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:14:15,650 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 56 proven. 56 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 22:14:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 334 states and 886 transitions. [2024-11-08 22:14:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 886 transitions. [2024-11-08 22:14:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:19,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:19,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:19,566 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:14:19,568 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:19,830 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:23,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 336 states and 890 transitions. [2024-11-08 22:14:23,136 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 890 transitions. [2024-11-08 22:14:23,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:23,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:23,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:23,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:14:23,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 338 states and 894 transitions. [2024-11-08 22:14:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 894 transitions. [2024-11-08 22:14:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:26,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:14:26,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:14:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 338 states and 891 transitions. [2024-11-08 22:14:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 891 transitions. [2024-11-08 22:14:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:29,121 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 342 states and 908 transitions. [2024-11-08 22:14:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 908 transitions. [2024-11-08 22:14:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:34,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:34,422 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:14:34,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:14:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:38,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 344 states and 913 transitions. [2024-11-08 22:14:38,324 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 913 transitions. [2024-11-08 22:14:38,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:38,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:38,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 344 states and 912 transitions. [2024-11-08 22:14:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 912 transitions. [2024-11-08 22:14:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:40,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:42,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:42,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 344 states and 911 transitions. [2024-11-08 22:14:42,502 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 911 transitions. [2024-11-08 22:14:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:42,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:42,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 22:14:42,561 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 22:14:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 346 states and 915 transitions. [2024-11-08 22:14:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 915 transitions. [2024-11-08 22:14:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:45,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:45,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 346 states and 914 transitions. [2024-11-08 22:14:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 914 transitions. [2024-11-08 22:14:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:47,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:47,644 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:14:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 346 states and 913 transitions. [2024-11-08 22:14:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 913 transitions. [2024-11-08 22:14:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:14:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:14:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:49,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:14:49,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 354 states and 934 transitions. [2024-11-08 22:15:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 934 transitions. [2024-11-08 22:15:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:09,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:09,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:15:09,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 82 proven. 59 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 357 states and 943 transitions. [2024-11-08 22:15:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 943 transitions. [2024-11-08 22:15:14,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:14,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:14,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:14,638 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:15:14,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 359 states and 946 transitions. [2024-11-08 22:15:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 946 transitions. [2024-11-08 22:15:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:18,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:18,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:18,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:15:18,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:19,477 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 22:15:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 361 states and 949 transitions. [2024-11-08 22:15:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 949 transitions. [2024-11-08 22:15:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:22,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:22,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:15:22,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:23,592 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 363 states and 952 transitions. [2024-11-08 22:15:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 952 transitions. [2024-11-08 22:15:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:28,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:15:28,066 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 365 states and 955 transitions. [2024-11-08 22:15:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 955 transitions. [2024-11-08 22:15:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:33,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:33,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:15:33,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:38,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 367 states and 958 transitions. [2024-11-08 22:15:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 958 transitions. [2024-11-08 22:15:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:38,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:38,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:38,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:15:38,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:15:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 369 states and 961 transitions. [2024-11-08 22:15:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 961 transitions. [2024-11-08 22:15:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:48,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:48,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 22:15:48,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:15:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 371 states and 964 transitions. [2024-11-08 22:15:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 964 transitions. [2024-11-08 22:15:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:53,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:54,039 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:15:54,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 22:15:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 373 states and 967 transitions. [2024-11-08 22:15:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 967 transitions. [2024-11-08 22:15:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:15:59,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:15:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:59,327 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 22:15:59,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:16:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 375 states and 970 transitions. [2024-11-08 22:16:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 970 transitions. [2024-11-08 22:16:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:16:04,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:16:10,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 377 states and 987 transitions. [2024-11-08 22:16:10,598 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 987 transitions. [2024-11-08 22:16:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:16:10,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:10,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:10,660 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-08 22:16:15,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 379 states and 992 transitions. [2024-11-08 22:16:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 992 transitions. [2024-11-08 22:16:15,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:16:15,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-08 22:16:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 381 states and 993 transitions. [2024-11-08 22:16:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 993 transitions. [2024-11-08 22:16:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:16:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:16:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 382 states and 995 transitions. [2024-11-08 22:16:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 995 transitions. [2024-11-08 22:16:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:16:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:16:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:23,293 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:16:23,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:16:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 387 states and 1024 transitions. [2024-11-08 22:16:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1024 transitions. [2024-11-08 22:16:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:16:37,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:37,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:16:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:37,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:16:37,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:16:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 389 states and 1030 transitions. [2024-11-08 22:16:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1030 transitions. [2024-11-08 22:16:43,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:16:43,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:43,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:16:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:43,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:16:43,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:44,541 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:16:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 391 states and 1036 transitions. [2024-11-08 22:16:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1036 transitions. [2024-11-08 22:16:49,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:16:49,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:49,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:16:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:49,651 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 22:16:49,653 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:50,424 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 22:16:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 393 states and 1042 transitions. [2024-11-08 22:16:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1042 transitions. [2024-11-08 22:16:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:16:55,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:16:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:55,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:16:55,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:17:02,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 395 states and 1048 transitions. [2024-11-08 22:17:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1048 transitions. [2024-11-08 22:17:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:17:02,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:02,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:17:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 400 states and 1100 transitions. [2024-11-08 22:17:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1100 transitions. [2024-11-08 22:17:12,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:17:12,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:12,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:17:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:12,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 22:17:12,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:17:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 58 proven. 66 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 22:17:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 402 states and 1110 transitions. [2024-11-08 22:17:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1110 transitions. [2024-11-08 22:17:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:17:19,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:17:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 402 states and 1109 transitions. [2024-11-08 22:17:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1109 transitions. [2024-11-08 22:17:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:17:21,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:17:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 402 states and 1108 transitions. [2024-11-08 22:17:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1108 transitions. [2024-11-08 22:17:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:17:23,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:17:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 402 states and 1107 transitions. [2024-11-08 22:17:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1107 transitions. [2024-11-08 22:17:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:17:25,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:25,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 22:17:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 402 states and 1106 transitions. [2024-11-08 22:17:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1106 transitions. [2024-11-08 22:17:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:17:26,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:17:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:27,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:17:27,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:17:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:17:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 408 states and 1131 transitions. [2024-11-08 22:17:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1131 transitions. [2024-11-08 22:17:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:17:43,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:17:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:43,223 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:17:43,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:17:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:17:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 411 states and 1134 transitions. [2024-11-08 22:17:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1134 transitions. [2024-11-08 22:17:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:17:50,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:50,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:17:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:50,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:17:50,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:17:50,871 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:17:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 414 states and 1137 transitions. [2024-11-08 22:17:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1137 transitions. [2024-11-08 22:17:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:17:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:17:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:57,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:17:57,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:17:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 417 states and 1140 transitions. [2024-11-08 22:18:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1140 transitions. [2024-11-08 22:18:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:18:04,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:04,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:04,627 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:04,628 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:11,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 420 states and 1143 transitions. [2024-11-08 22:18:11,623 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1143 transitions. [2024-11-08 22:18:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:18:11,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:11,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:11,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 422 states and 1144 transitions. [2024-11-08 22:18:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1144 transitions. [2024-11-08 22:18:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:16,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:16,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:16,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:16,387 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 425 states and 1158 transitions. [2024-11-08 22:18:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1158 transitions. [2024-11-08 22:18:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:21,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:21,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:21,671 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:21,673 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 427 states and 1162 transitions. [2024-11-08 22:18:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1162 transitions. [2024-11-08 22:18:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:25,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:25,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:25,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:18:25,570 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 22:18:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:30,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 430 states and 1175 transitions. [2024-11-08 22:18:30,886 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1175 transitions. [2024-11-08 22:18:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:30,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:30,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:30,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:18:30,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 22:18:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 432 states and 1179 transitions. [2024-11-08 22:18:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1179 transitions. [2024-11-08 22:18:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:35,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:35,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:35,231 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:38,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 434 states and 1183 transitions. [2024-11-08 22:18:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1183 transitions. [2024-11-08 22:18:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:38,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:38,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:39,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:39,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:42,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 436 states and 1187 transitions. [2024-11-08 22:18:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1187 transitions. [2024-11-08 22:18:42,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:42,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:42,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:42,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 438 states and 1191 transitions. [2024-11-08 22:18:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1191 transitions. [2024-11-08 22:18:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:46,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:46,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:46,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:46,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:50,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 440 states and 1195 transitions. [2024-11-08 22:18:50,731 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1195 transitions. [2024-11-08 22:18:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:50,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:50,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:50,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 22:18:50,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 22:18:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 442 states and 1199 transitions. [2024-11-08 22:18:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1199 transitions. [2024-11-08 22:18:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:54,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:54,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:18:54,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:54,738 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:18:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 444 states and 1203 transitions. [2024-11-08 22:18:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1203 transitions. [2024-11-08 22:18:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:18:58,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:18:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:58,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 22:18:58,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 22:19:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 446 states and 1207 transitions. [2024-11-08 22:19:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1207 transitions. [2024-11-08 22:19:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:19:02,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:02,766 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:19:02,768 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:19:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 458 states and 1260 transitions. [2024-11-08 22:19:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1260 transitions. [2024-11-08 22:19:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:19:28,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:28,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:28,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 22:19:28,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 69 proven. 76 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 22:19:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 463 states and 1271 transitions. [2024-11-08 22:19:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1271 transitions. [2024-11-08 22:19:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:19:43,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:43,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:44,041 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:19:44,042 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:19:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 465 states and 1277 transitions. [2024-11-08 22:19:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1277 transitions. [2024-11-08 22:19:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:19:51,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:51,769 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:19:51,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:52,406 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:19:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:58,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 467 states and 1283 transitions. [2024-11-08 22:19:58,402 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1283 transitions. [2024-11-08 22:19:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:19:58,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:58,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:58,649 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 22:19:58,652 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:59,200 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 22:20:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 472 states and 1296 transitions. [2024-11-08 22:20:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1296 transitions. [2024-11-08 22:20:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:20:13,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:13,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:13,835 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:20:13,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:20:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 477 states and 1310 transitions. [2024-11-08 22:20:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1310 transitions. [2024-11-08 22:20:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:20:26,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:20:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 480 states and 1317 transitions. [2024-11-08 22:20:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1317 transitions. [2024-11-08 22:20:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:20:36,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:36,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:20:36,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:20:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 480 states and 1316 transitions. [2024-11-08 22:20:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1316 transitions. [2024-11-08 22:20:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:20:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:40,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:20:40,092 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:20:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 483 states and 1323 transitions. [2024-11-08 22:20:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1323 transitions. [2024-11-08 22:20:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:20:47,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:47,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:47,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:20:47,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:20:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 486 states and 1328 transitions. [2024-11-08 22:20:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1328 transitions. [2024-11-08 22:20:55,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:20:55,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:55,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:55,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:20:55,466 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:56,919 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:21:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 489 states and 1333 transitions. [2024-11-08 22:21:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1333 transitions. [2024-11-08 22:21:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:21:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:06,070 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:21:06,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 22:21:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 489 states and 1332 transitions. [2024-11-08 22:21:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1332 transitions. [2024-11-08 22:21:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:21:10,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:10,079 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:21:10,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked.