./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.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_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/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_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/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_63fb414a-a6a8-4903-9327-ca51470a7ecd/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 3d9847fe213bf8df5d23c53d2bc8b53fb384c85820b87c09591484702dabefc3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:55:27,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:55:27,220 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:55:27,224 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:55:27,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:55:27,245 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:55:27,246 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:55:27,246 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:55:27,247 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:55:27,247 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:55:27,248 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:55:27,248 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:55:27,249 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:55:27,249 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:55:27,249 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:55:27,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:55:27,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:55:27,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:55:27,253 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:55:27,253 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:55:27,254 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:55:27,258 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:55:27,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:55:27,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:55:27,259 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:55:27,260 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:55:27,260 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:55:27,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:55:27,261 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:55:27,261 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:55:27,261 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:55:27,262 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:55:27,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:55:27,262 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_63fb414a-a6a8-4903-9327-ca51470a7ecd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d9847fe213bf8df5d23c53d2bc8b53fb384c85820b87c09591484702dabefc3 [2024-11-08 23:55:27,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:55:27,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:55:27,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:55:27,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:55:27,553 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:55:27,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c Unable to find full path for "g++" [2024-11-08 23:55:29,657 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:55:29,853 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:55:29,853 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c [2024-11-08 23:55:29,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/data/e6ab24361/3a9a63be7782422b9d6210a3e4843793/FLAG6d24c670a [2024-11-08 23:55:30,233 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/data/e6ab24361/3a9a63be7782422b9d6210a3e4843793 [2024-11-08 23:55:30,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:55:30,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:55:30,239 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:55:30,239 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:55:30,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:55:30,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ecd5453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30, skipping insertion in model container [2024-11-08 23:55:30,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,278 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:55:30,465 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_63fb414a-a6a8-4903-9327-ca51470a7ecd/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c[489,502] [2024-11-08 23:55:30,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:55:30,494 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:55:30,507 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_63fb414a-a6a8-4903-9327-ca51470a7ecd/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c[489,502] [2024-11-08 23:55:30,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:55:30,530 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:55:30,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30 WrapperNode [2024-11-08 23:55:30,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:55:30,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:55:30,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:55:30,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:55:30,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,549 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,566 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-08 23:55:30,566 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:55:30,567 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:55:30,567 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:55:30,567 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:55:30,577 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,578 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,579 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,580 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,583 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,587 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,588 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,588 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,590 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:55:30,591 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:55:30,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:55:30,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:55:30,592 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:55:30,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:55:30,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:55:30,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63fb414a-a6a8-4903-9327-ca51470a7ecd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:55:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:55:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:55:30,661 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:55:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:55:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:55:30,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:55:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:55:30,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:55:30,717 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:55:30,719 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:55:30,890 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-08 23:55:30,890 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:55:30,940 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:55:30,940 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:55:30,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:55:30 BoogieIcfgContainer [2024-11-08 23:55:30,941 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:55:30,942 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:55:30,942 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:55:30,953 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:55:30,954 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:55:30" (1/1) ... [2024-11-08 23:55:30,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:55:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:31,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-08 23:55:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-08 23:55:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:55:31,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:31,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:31,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:55:31,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:31,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:55:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-08 23:55:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-08 23:55:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:55:31,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:31,702 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:55:31,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:55:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2024-11-08 23:55:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-11-08 23:55:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:55:32,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:32,306 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:55:32,310 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:55:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 64 transitions. [2024-11-08 23:55:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 64 transitions. [2024-11-08 23:55:32,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:55:32,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:55:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 62 transitions. [2024-11-08 23:55:33,380 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 62 transitions. [2024-11-08 23:55:33,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:55:33,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:33,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:33,494 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:55:33,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:55:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 41 states and 74 transitions. [2024-11-08 23:55:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 74 transitions. [2024-11-08 23:55:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:34,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:55:36,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 45 states and 84 transitions. [2024-11-08 23:55:36,219 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 84 transitions. [2024-11-08 23:55:36,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:36,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:36,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:36,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:36,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:55:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 110 transitions. [2024-11-08 23:55:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 110 transitions. [2024-11-08 23:55:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:39,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:39,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:55:39,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:55:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 56 states and 107 transitions. [2024-11-08 23:55:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 107 transitions. [2024-11-08 23:55:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:41,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:41,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 23:55:41,347 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:42,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 64 states and 121 transitions. [2024-11-08 23:55:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 121 transitions. [2024-11-08 23:55:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:42,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:42,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:55:42,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 135 transitions. [2024-11-08 23:55:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 135 transitions. [2024-11-08 23:55:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:44,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:44,787 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:55:44,789 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:55:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 135 transitions. [2024-11-08 23:55:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 135 transitions. [2024-11-08 23:55:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:45,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:45,145 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 23:55:45,148 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 135 transitions. [2024-11-08 23:55:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 135 transitions. [2024-11-08 23:55:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:45,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:45,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:55:45,513 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 135 transitions. [2024-11-08 23:55:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 135 transitions. [2024-11-08 23:55:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:45,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:45,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 23:55:45,862 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:46,117 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 135 transitions. [2024-11-08 23:55:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 135 transitions. [2024-11-08 23:55:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:46,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:46,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:46,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:55:46,200 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:55:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:46,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 135 transitions. [2024-11-08 23:55:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 135 transitions. [2024-11-08 23:55:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:46,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:46,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:46,835 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 23:55:46,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:55:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:47,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 74 states and 138 transitions. [2024-11-08 23:55:47,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 138 transitions. [2024-11-08 23:55:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:55:47,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:47,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:55:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 77 states and 143 transitions. [2024-11-08 23:55:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 143 transitions. [2024-11-08 23:55:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:49,026 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:49,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:55:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:50,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 78 states and 147 transitions. [2024-11-08 23:55:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 147 transitions. [2024-11-08 23:55:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:50,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:50,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:50,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:55:50,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:55:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 82 states and 156 transitions. [2024-11-08 23:55:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 156 transitions. [2024-11-08 23:55:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:52,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:52,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:52,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:55:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 85 states and 161 transitions. [2024-11-08 23:55:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 161 transitions. [2024-11-08 23:55:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:53,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:53,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:53,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:55:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 85 states and 161 transitions. [2024-11-08 23:55:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 161 transitions. [2024-11-08 23:55:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:54,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:54,066 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:55:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 85 states and 161 transitions. [2024-11-08 23:55:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 161 transitions. [2024-11-08 23:55:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:54,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:54,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:54,449 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:54,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:55:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 85 states and 161 transitions. [2024-11-08 23:55:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 161 transitions. [2024-11-08 23:55:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:54,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:54,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:55:54,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:55:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 88 states and 166 transitions. [2024-11-08 23:55:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 166 transitions. [2024-11-08 23:55:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:56,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:56,226 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:55:56,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:55:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 89 states and 168 transitions. [2024-11-08 23:55:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 168 transitions. [2024-11-08 23:55:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:57,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:57,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:55:57,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:55:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 92 states and 172 transitions. [2024-11-08 23:55:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 172 transitions. [2024-11-08 23:55:58,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:58,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:58,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:55:58,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:55:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:58,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 92 states and 172 transitions. [2024-11-08 23:55:58,808 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 172 transitions. [2024-11-08 23:55:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:55:58,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:58,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:58,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 23:55:58,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:55:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 94 states and 175 transitions. [2024-11-08 23:55:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 175 transitions. [2024-11-08 23:55:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:55:59,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:59,672 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:56:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 98 states and 182 transitions. [2024-11-08 23:56:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 182 transitions. [2024-11-08 23:56:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:56:07,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:07,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:07,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:07,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 23:56:07,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:56:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 198 transitions. [2024-11-08 23:56:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 198 transitions. [2024-11-08 23:56:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:56:10,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:10,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:10,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:56:10,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:56:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 103 states and 199 transitions. [2024-11-08 23:56:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 199 transitions. [2024-11-08 23:56:11,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:56:11,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:11,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:11,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:56:11,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:56:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 104 states and 200 transitions. [2024-11-08 23:56:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 200 transitions. [2024-11-08 23:56:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:56:12,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:12,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:56:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 105 states and 204 transitions. [2024-11-08 23:56:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 204 transitions. [2024-11-08 23:56:13,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:56:13,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:13,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:56:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:14,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 105 states and 203 transitions. [2024-11-08 23:56:14,413 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 203 transitions. [2024-11-08 23:56:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:56:14,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:14,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:56:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 104 states and 199 transitions. [2024-11-08 23:56:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 199 transitions. [2024-11-08 23:56:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:56:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:15,096 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:56:15,098 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:17,735 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 23:56:41,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 109 states and 217 transitions. [2024-11-08 23:56:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 217 transitions. [2024-11-08 23:56:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:56:41,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:41,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:41,747 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:56:41,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:57:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 124 states and 252 transitions. [2024-11-08 23:57:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 252 transitions. [2024-11-08 23:57:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:57:03,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:57:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:03,826 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 23:57:03,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:57:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 23:57:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 126 states and 255 transitions. [2024-11-08 23:57:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 255 transitions. [2024-11-08 23:57:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:57:09,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:57:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:09,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:57:09,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:57:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:57:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 131 states and 266 transitions. [2024-11-08 23:57:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 266 transitions. [2024-11-08 23:57:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:57:34,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:57:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:34,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 23:57:34,792 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:57:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:57:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 135 states and 277 transitions. [2024-11-08 23:57:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 277 transitions. [2024-11-08 23:57:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:57:38,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:57:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:39,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 23:57:39,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:57:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 14 proven. 11 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:57:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 143 states and 296 transitions. [2024-11-08 23:57:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 296 transitions. [2024-11-08 23:57:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:57:46,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:46,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:57:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:46,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 23:57:46,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:57:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:57:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 145 states and 297 transitions. [2024-11-08 23:57:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 297 transitions. [2024-11-08 23:57:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:57:52,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:52,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:57:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:52,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:57:52,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:57:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 14 proven. 11 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:58:00,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 147 states and 301 transitions. [2024-11-08 23:58:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 301 transitions. [2024-11-08 23:58:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:58:00,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:58:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:00,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:58:00,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:58:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:58:14,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 151 states and 313 transitions. [2024-11-08 23:58:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 313 transitions. [2024-11-08 23:58:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:58:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:14,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:58:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:14,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:58:14,244 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:58:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 15 proven. 35 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:58:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 154 states and 317 transitions. [2024-11-08 23:58:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 317 transitions. [2024-11-08 23:58:16,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:58:16,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:16,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:58:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:16,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:58:16,462 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:58:22,585 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:58:36,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 157 states and 326 transitions. [2024-11-08 23:58:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 326 transitions. [2024-11-08 23:58:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:58:36,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:36,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:58:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:36,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:58:36,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:58:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:58:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 158 states and 328 transitions. [2024-11-08 23:58:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 328 transitions. [2024-11-08 23:58:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:58:40,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:58:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:40,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 23:58:40,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:58:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:58:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 158 states and 328 transitions. [2024-11-08 23:58:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 328 transitions. [2024-11-08 23:58:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:58:54,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:58:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:54,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:58:54,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 17 proven. 36 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:59:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 160 states and 331 transitions. [2024-11-08 23:59:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 331 transitions. [2024-11-08 23:59:08,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:08,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:08,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:08,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:59:08,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:59:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 162 states and 334 transitions. [2024-11-08 23:59:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 334 transitions. [2024-11-08 23:59:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:10,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:10,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:10,495 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:59:10,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:59:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 162 states and 334 transitions. [2024-11-08 23:59:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 334 transitions. [2024-11-08 23:59:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:13,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:13,736 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:59:13,738 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:15,368 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 36 proven. 14 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:59:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 163 states and 337 transitions. [2024-11-08 23:59:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 337 transitions. [2024-11-08 23:59:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:21,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:21,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:59:21,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:59:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 163 states and 337 transitions. [2024-11-08 23:59:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 337 transitions. [2024-11-08 23:59:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:39,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:39,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:39,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:59:39,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:59:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 163 states and 337 transitions. [2024-11-08 23:59:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 337 transitions. [2024-11-08 23:59:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:40,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:40,687 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:59:40,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:59:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 163 states and 337 transitions. [2024-11-08 23:59:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 337 transitions. [2024-11-08 23:59:45,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:45,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:45,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:45,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:59:45,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:59:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 166 states and 341 transitions. [2024-11-08 23:59:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 341 transitions. [2024-11-08 23:59:48,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:48,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:48,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:48,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:59:48,112 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:59:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 166 states and 341 transitions. [2024-11-08 23:59:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 341 transitions. [2024-11-08 23:59:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:49,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:49,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:59:49,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:59:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 168 states and 343 transitions. [2024-11-08 23:59:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-08 23:59:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:51,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:51,223 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:59:51,225 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 17 proven. 36 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:59:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:52,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 168 states and 343 transitions. [2024-11-08 23:59:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-08 23:59:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:52,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:53,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:59:53,003 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:59:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 168 states and 343 transitions. [2024-11-08 23:59:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-08 23:59:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:54,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:54,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 23:59:54,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:59:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 168 states and 343 transitions. [2024-11-08 23:59:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-08 23:59:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:55,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:55,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 23:59:55,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:59:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 168 states and 343 transitions. [2024-11-08 23:59:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-08 23:59:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:59:58,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:59:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:58,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 23:59:58,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:59:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:00:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 168 states and 343 transitions. [2024-11-09 00:00:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-09 00:00:00,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:00:00,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:00,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:00,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-09 00:00:00,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 21 proven. 29 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:00:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 171 states and 347 transitions. [2024-11-09 00:00:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 347 transitions. [2024-11-09 00:00:02,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:00:02,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:02,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:00:02,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:00:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 175 states and 370 transitions. [2024-11-09 00:00:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 370 transitions. [2024-11-09 00:00:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:00:09,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:09,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 00:00:09,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 18 proven. 21 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:00:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:11,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 176 states and 371 transitions. [2024-11-09 00:00:11,272 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 371 transitions. [2024-11-09 00:00:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:00:11,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:11,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:11,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 00:00:11,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 18 proven. 21 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:00:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 176 states and 370 transitions. [2024-11-09 00:00:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 370 transitions. [2024-11-09 00:00:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:00:13,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:13,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:00:13,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:00:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 177 states and 371 transitions. [2024-11-09 00:00:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 371 transitions. [2024-11-09 00:00:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:00:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:00:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:18,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 178 states and 377 transitions. [2024-11-09 00:00:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 377 transitions. [2024-11-09 00:00:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:00:18,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:18,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:00:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 178 states and 376 transitions. [2024-11-09 00:00:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 376 transitions. [2024-11-09 00:00:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:00:19,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:00:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:21,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 178 states and 375 transitions. [2024-11-09 00:00:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 375 transitions. [2024-11-09 00:00:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:00:21,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:21,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:21,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:00:21,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 38 proven. 57 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-09 00:00:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 157 states and 344 transitions. [2024-11-09 00:00:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 344 transitions. [2024-11-09 00:00:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:00:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:00:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:52,833 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:00:52,835 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:00:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:01:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 161 states and 364 transitions. [2024-11-09 00:01:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 364 transitions. [2024-11-09 00:01:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:01:27,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:01:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:27,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:01:27,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:01:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-09 00:01:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 164 states and 376 transitions. [2024-11-09 00:01:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 376 transitions. [2024-11-09 00:01:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:01:49,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:49,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:01:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:49,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:01:49,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:01:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 23 proven. 52 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-09 00:02:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 166 states and 386 transitions. [2024-11-09 00:02:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 386 transitions. [2024-11-09 00:02:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:02:13,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:02:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:13,214 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:02:13,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:02:22,857 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-09 00:02:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 171 states and 398 transitions. [2024-11-09 00:02:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 398 transitions. [2024-11-09 00:02:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:02:38,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:02:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:38,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:02:38,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:02:42,941 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 22 proven. 52 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:02:45,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 172 states and 399 transitions. [2024-11-09 00:02:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 399 transitions. [2024-11-09 00:02:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:02:45,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:02:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:45,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:02:45,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:02:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 25 proven. 58 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:03:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 176 states and 413 transitions. [2024-11-09 00:03:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 413 transitions. [2024-11-09 00:03:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:03:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:02,769 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:03:02,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 23 proven. 59 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-09 00:03:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 180 states and 422 transitions. [2024-11-09 00:03:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 422 transitions. [2024-11-09 00:03:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:03:19,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:03:19,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-09 00:03:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 182 states and 428 transitions. [2024-11-09 00:03:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 428 transitions. [2024-11-09 00:03:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:03:35,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:35,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:35,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:03:35,418 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-09 00:03:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 183 states and 429 transitions. [2024-11-09 00:03:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 429 transitions. [2024-11-09 00:03:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:03:42,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:42,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:42,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:03:42,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 25 proven. 27 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-09 00:03:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 185 states and 435 transitions. [2024-11-09 00:03:54,876 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 435 transitions. [2024-11-09 00:03:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:03:54,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:54,987 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:03:54,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:00,733 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 25 proven. 58 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:04:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:06,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 186 states and 436 transitions. [2024-11-09 00:04:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 436 transitions. [2024-11-09 00:04:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:04:06,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:06,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:06,806 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:04:06,808 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:04:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:18,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 190 states and 463 transitions. [2024-11-09 00:04:18,025 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 463 transitions. [2024-11-09 00:04:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:04:18,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:18,198 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:04:18,200 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:21,445 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 38 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:04:23,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 191 states and 464 transitions. [2024-11-09 00:04:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 464 transitions. [2024-11-09 00:04:23,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:04:23,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:23,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:23,804 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:04:23,807 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:26,416 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:04:27,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 192 states and 466 transitions. [2024-11-09 00:04:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 466 transitions. [2024-11-09 00:04:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:04:27,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:28,096 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:04:28,097 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:04:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 193 states and 466 transitions. [2024-11-09 00:04:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 466 transitions. [2024-11-09 00:04:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:04:34,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:34,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:04:34,469 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 38 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:04:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 194 states and 468 transitions. [2024-11-09 00:04:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 468 transitions. [2024-11-09 00:04:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:04:39,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:39,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:40,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:04:40,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:04:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 194 states and 467 transitions. [2024-11-09 00:04:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 467 transitions. [2024-11-09 00:04:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:04:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:44,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:04:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 195 states and 475 transitions. [2024-11-09 00:04:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 475 transitions. [2024-11-09 00:04:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:04:48,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:04:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:50,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 195 states and 474 transitions. [2024-11-09 00:04:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 474 transitions. [2024-11-09 00:04:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:04:50,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:04:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 195 states and 473 transitions. [2024-11-09 00:04:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 473 transitions. [2024-11-09 00:04:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:04:52,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:52,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:04:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 195 states and 472 transitions. [2024-11-09 00:04:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 472 transitions. [2024-11-09 00:04:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:04:55,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:04:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 195 states and 471 transitions. [2024-11-09 00:04:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 471 transitions. [2024-11-09 00:04:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:04:56,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:56,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:04:56,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:05:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 27 proven. 44 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-09 00:06:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 206 states and 520 transitions. [2024-11-09 00:06:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 520 transitions. [2024-11-09 00:06:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:06:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:00,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:06:00,472 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:06:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 28 proven. 79 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-09 00:06:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 219 states and 553 transitions. [2024-11-09 00:06:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 553 transitions. [2024-11-09 00:06:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:06:41,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:41,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:42,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:06:42,191 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:07:03,735 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 69 proven. 65 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-09 00:08:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 237 states and 595 transitions. [2024-11-09 00:08:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 595 transitions. [2024-11-09 00:08:02,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:08:02,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:02,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 00:08:02,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:18,618 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 70 proven. 67 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-09 00:09:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 244 states and 613 transitions. [2024-11-09 00:09:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 613 transitions. [2024-11-09 00:09:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:09:00,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:00,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:09:00,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:13,998 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 51 proven. 83 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-09 00:09:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 248 states and 631 transitions. [2024-11-09 00:09:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 631 transitions. [2024-11-09 00:09:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:09:39,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:40,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:09:40,067 INFO L278 TraceCheckSpWp]: Computing forward predicates...