./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash acd4eff7093b1bacb58febe5fa296a486ffc0f1b8d2f7536b625a4829573076e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:49:25,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:49:25,220 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 05:49:25,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:49:25,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:49:25,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:49:25,249 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:49:25,249 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:49:25,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:49:25,249 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:49:25,249 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:49:25,249 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:49:25,250 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:49:25,250 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:49:25,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:49:25,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:49:25,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:49:25,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:49:25,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:49:25,253 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> acd4eff7093b1bacb58febe5fa296a486ffc0f1b8d2f7536b625a4829573076e [2024-11-14 05:49:25,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:49:25,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:49:25,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:49:25,555 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:49:25,557 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:49:25,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i Unable to find full path for "g++" [2024-11-14 05:49:27,617 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:49:27,950 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:49:27,951 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i [2024-11-14 05:49:27,960 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data/e2c3d8e87/1ce8caca593e4bcf95a715b677fb57cf/FLAGae57e00d5 [2024-11-14 05:49:27,979 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data/e2c3d8e87/1ce8caca593e4bcf95a715b677fb57cf [2024-11-14 05:49:27,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:49:27,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:49:27,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:49:27,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:49:27,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:49:27,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:49:27" (1/1) ... [2024-11-14 05:49:27,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379200e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:27, skipping insertion in model container [2024-11-14 05:49:27,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:49:27" (1/1) ... [2024-11-14 05:49:28,028 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:49:28,206 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_cb30a309-8711-492e-828f-73c21b02b1c6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i[919,932] [2024-11-14 05:49:28,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:49:28,331 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:49:28,344 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_cb30a309-8711-492e-828f-73c21b02b1c6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i[919,932] [2024-11-14 05:49:28,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:49:28,452 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:49:28,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28 WrapperNode [2024-11-14 05:49:28,453 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:49:28,454 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:49:28,455 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:49:28,455 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:49:28,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,473 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,513 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-11-14 05:49:28,514 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:49:28,514 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:49:28,514 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:49:28,514 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:49:28,522 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,526 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,526 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,536 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,540 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,545 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,549 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:49:28,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:49:28,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:49:28,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:49:28,551 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (1/1) ... [2024-11-14 05:49:28,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:49:28,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:49:28,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:49:28,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:49:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:49:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:49:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:49:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 05:49:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:49:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:49:28,738 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:49:28,740 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:49:29,264 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-14 05:49:29,264 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:49:29,587 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:49:29,589 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 05:49:29,589 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:49:29 BoogieIcfgContainer [2024-11-14 05:49:29,590 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:49:29,592 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:49:29,594 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:49:29,599 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:49:29,599 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:49:27" (1/3) ... [2024-11-14 05:49:29,600 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2efdc48b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:49:29, skipping insertion in model container [2024-11-14 05:49:29,601 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:28" (2/3) ... [2024-11-14 05:49:29,601 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2efdc48b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:49:29, skipping insertion in model container [2024-11-14 05:49:29,602 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:49:29" (3/3) ... [2024-11-14 05:49:29,604 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i [2024-11-14 05:49:29,624 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:49:29,629 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i that has 2 procedures, 65 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 05:49:29,702 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:49:29,720 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2068a460, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:49:29,721 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:49:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand has 65 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-14 05:49:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-14 05:49:29,738 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:49:29,738 INFO L215 NwaCegarLoop]: trace histogram [36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:49:29,739 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:49:29,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:49:29,742 INFO L85 PathProgramCache]: Analyzing trace with hash -840855915, now seen corresponding path program 1 times [2024-11-14 05:49:29,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 05:49:29,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683663419] [2024-11-14 05:49:29,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 05:49:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 05:49:30,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2067101018] [2024-11-14 05:49:30,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:30,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:49:30,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:49:30,638 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:49:30,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 05:49:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 05:49:30,999 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 05:49:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 05:49:31,355 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 05:49:31,357 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 05:49:31,358 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 05:49:31,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 05:49:31,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 05:49:31,564 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 05:49:31,731 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 05:49:31,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 05:49:31 BoogieIcfgContainer [2024-11-14 05:49:31,737 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 05:49:31,737 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 05:49:31,737 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 05:49:31,738 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 05:49:31,739 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:49:29" (3/4) ... [2024-11-14 05:49:31,742 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 05:49:31,743 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 05:49:31,746 INFO L158 Benchmark]: Toolchain (without parser) took 3761.28ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 56.7MB in the end (delta: 35.6MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2024-11-14 05:49:31,747 INFO L158 Benchmark]: CDTParser took 1.02ms. Allocated memory is still 83.9MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:49:31,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.33ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 75.9MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 05:49:31,749 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.59ms. Allocated memory is still 117.4MB. Free memory was 75.9MB in the beginning and 72.7MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:49:31,749 INFO L158 Benchmark]: Boogie Preprocessor took 35.16ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 70.8MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:49:31,750 INFO L158 Benchmark]: RCFGBuilder took 1039.66ms. Allocated memory is still 117.4MB. Free memory was 70.8MB in the beginning and 64.6MB in the end (delta: 6.2MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-11-14 05:49:31,752 INFO L158 Benchmark]: TraceAbstraction took 2144.84ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 56.7MB in the end (delta: 7.2MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. [2024-11-14 05:49:31,752 INFO L158 Benchmark]: Witness Printer took 5.56ms. Allocated memory is still 117.4MB. Free memory was 56.7MB in the beginning and 56.7MB in the end (delta: 9.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:49:31,756 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.02ms. Allocated memory is still 83.9MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.33ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 75.9MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.59ms. Allocated memory is still 117.4MB. Free memory was 75.9MB in the beginning and 72.7MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.16ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 70.8MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1039.66ms. Allocated memory is still 117.4MB. Free memory was 70.8MB in the beginning and 64.6MB in the end (delta: 6.2MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * TraceAbstraction took 2144.84ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 56.7MB in the end (delta: 7.2MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. * Witness Printer took 5.56ms. Allocated memory is still 117.4MB. Free memory was 56.7MB in the beginning and 56.7MB in the end (delta: 9.2kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryFLOATComparisonOperation at line 179, overapproximation of someBinaryFLOATComparisonOperation at line 177, overapproximation of someBinaryFLOATComparisonOperation at line 161, overapproximation of someBinaryFLOATComparisonOperation at line 175, overapproximation of someBinaryFLOATComparisonOperation at line 160, overapproximation of someBinaryFLOATComparisonOperation at line 101. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 1; [L25] signed char var_1_4 = -1; [L26] signed char var_1_5 = 4; [L27] unsigned short int var_1_9 = 35831; [L28] float var_1_10 = 1.875; [L29] float var_1_11 = 5.8; [L30] float var_1_12 = 2.375; [L31] float var_1_13 = 999999999999.75; [L32] signed short int var_1_14 = 32; [L33] signed short int var_1_15 = 25; [L34] signed short int var_1_16 = 23809; [L35] signed short int var_1_17 = 2; [L36] float var_1_18 = 499.25; [L37] signed long int var_1_19 = -4; [L38] unsigned short int var_1_20 = 10; [L39] unsigned short int var_1_21 = 16; [L40] signed char var_1_22 = -10; [L41] signed char var_1_23 = 25; [L42] signed char var_1_24 = 4; [L43] float var_1_25 = 3.5; [L44] float var_1_26 = 0.94; [L45] float var_1_27 = 32.5; [L46] signed char var_1_34 = 5; [L47] signed char var_1_35 = -4; [L48] signed char var_1_36 = 4; [L49] signed long int var_1_37 = 2; [L50] signed short int var_1_41 = 128; [L51] double var_1_42 = 32.75; [L52] unsigned char var_1_43 = 0; [L53] unsigned char var_1_45 = 0; [L54] signed char var_1_46 = -1; [L55] signed char var_1_47 = 25; [L56] signed char var_1_48 = 25; [L57] unsigned long int var_1_49 = 5; [L58] signed char var_1_50 = 25; [L59] float last_1_var_1_12 = 2.375; [L60] signed short int last_1_var_1_14 = 32; [L61] unsigned short int last_1_var_1_20 = 10; [L62] unsigned short int last_1_var_1_21 = 16; [L210] isInitial = 1 [L211] FCALL initially() [L212] COND TRUE 1 [L213] CALL updateLastVariables() [L200] last_1_var_1_12 = var_1_12 [L201] last_1_var_1_14 = var_1_14 [L202] last_1_var_1_20 = var_1_20 [L203] last_1_var_1_21 = var_1_21 [L213] RET updateLastVariables() [L214] CALL updateVariables() [L142] var_1_2 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L144] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L145] var_1_3 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L147] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=-1, var_1_50=25, var_1_5=4, var_1_9=35831] [L148] var_1_4 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_4 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_4 >= -1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=4, var_1_9=35831] [L150] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=4, var_1_9=35831] [L151] var_1_5 = __VERIFIER_nondet_char() [L152] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=35831] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=35831] [L153] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=35831] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=35831] [L154] var_1_9 = __VERIFIER_nondet_ushort() [L155] CALL assume_abort_if_not(var_1_9 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_9 >= 32767) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L156] CALL assume_abort_if_not(var_1_9 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_9 <= 65534) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L157] var_1_11 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L159] var_1_13 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L161] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L162] var_1_15 = __VERIFIER_nondet_short() [L163] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L164] CALL assume_abort_if_not(var_1_15 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_15 <= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L165] var_1_16 = __VERIFIER_nondet_short() [L166] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L167] CALL assume_abort_if_not(var_1_16 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_16 <= 32766) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L168] var_1_17 = __VERIFIER_nondet_short() [L169] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L170] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L171] var_1_23 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_23 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_23 >= -127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L173] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=7/2, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L174] var_1_25 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_26=47/50, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L176] var_1_26 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854776000e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854776000e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_27=65/2, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L178] var_1_27 = __VERIFIER_nondet_float() [L179] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=5, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L180] var_1_34 = __VERIFIER_nondet_char() [L181] CALL assume_abort_if_not(var_1_34 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_34 >= -31) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L182] CALL assume_abort_if_not(var_1_34 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_34 <= 32) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-4, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L183] var_1_35 = __VERIFIER_nondet_char() [L184] CALL assume_abort_if_not(var_1_35 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_35 >= -31) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L185] CALL assume_abort_if_not(var_1_35 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_35 <= 31) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=4, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L186] var_1_36 = __VERIFIER_nondet_char() [L187] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L188] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L189] var_1_45 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L191] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=25, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L192] var_1_47 = __VERIFIER_nondet_char() [L193] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L194] CALL assume_abort_if_not(var_1_47 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_47 <= 126) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=25, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L195] var_1_48 = __VERIFIER_nondet_char() [L196] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=0, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=0, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L197] CALL assume_abort_if_not(var_1_48 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=0, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_48 <= 126) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=128, var_1_42=131/4, var_1_43=0, var_1_45=-256, var_1_46=-1, var_1_47=1, var_1_48=0, var_1_49=5, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L214] RET updateVariables() [L215] CALL step() [L66] signed long int stepLocal_0 = var_1_4 - var_1_5; [L67] COND TRUE \read(var_1_2) [L68] COND FALSE !(stepLocal_0 > ((last_1_var_1_14 + last_1_var_1_20) * last_1_var_1_21)) [L78] unsigned short int stepLocal_2 = var_1_1; [L79] COND TRUE ! (var_1_5 < var_1_1) [L80] COND TRUE last_1_var_1_14 >= stepLocal_2 [L81] var_1_14 = (((((128) < (((((2) < (var_1_4)) ? (2) : (var_1_4))))) ? (128) : (((((2) < (var_1_4)) ? (2) : (var_1_4)))))) + var_1_5) [L88] var_1_41 = -100 [L89] COND TRUE var_1_2 || var_1_2 [L90] COND TRUE \read(var_1_2) [L91] var_1_43 = var_1_45 [L94] COND FALSE !(var_1_17 < ((((var_1_9) < (var_1_36)) ? (var_1_9) : (var_1_36)))) [L99] var_1_10 = var_1_11 [L100] signed char stepLocal_1 = var_1_4; [L101] COND TRUE last_1_var_1_12 >= ((var_1_11 / var_1_13) / 31.9f) [L102] COND TRUE var_1_14 > stepLocal_1 [L103] var_1_12 = var_1_11 [L108] var_1_18 = ((((((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) > (5.5f)) ? (((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) : (5.5f))) [L109] COND TRUE \read(var_1_3) [L110] var_1_46 = ((((var_1_36 - var_1_47) < 0 ) ? -(var_1_36 - var_1_47) : (var_1_36 - var_1_47))) [L114] var_1_20 = var_1_15 [L115] var_1_42 = 8.25 [L116] var_1_21 = var_1_5 [L117] COND TRUE (var_1_4 * ((((var_1_16) < (var_1_47)) ? (var_1_16) : (var_1_47)))) < var_1_16 [L118] var_1_49 = ((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) [L120] var_1_22 = var_1_23 [L121] COND FALSE !((var_1_21 % ((((var_1_16) < (var_1_16)) ? (var_1_16) : (var_1_16)))) <= var_1_1) [L128] COND TRUE \read(var_1_3) [L129] var_1_19 = ((((var_1_17) > ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21)))))) ? (var_1_17) : ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21))))))) [L133] COND TRUE (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))) - var_1_27) <= (var_1_13 + var_1_11) [L134] COND TRUE ((((var_1_4) > ((var_1_20 / var_1_9))) ? (var_1_4) : ((var_1_20 / var_1_9)))) < var_1_5 [L135] var_1_24 = ((var_1_34 + var_1_35) + ((((var_1_36 - 50) < 0 ) ? -(var_1_36 - 50) : (var_1_36 - 50)))) [L215] RET step() [L216] CALL, EXPR property() [L206-L207] return ((((((((var_1_2 ? (((var_1_4 - var_1_5) > ((last_1_var_1_14 + last_1_var_1_20) * last_1_var_1_21)) ? (var_1_1 == ((unsigned short int) (var_1_9 - var_1_5))) : 1) : (var_1_3 ? (var_1_1 == ((unsigned short int) 32)) : (var_1_1 == ((unsigned short int) var_1_5)))) && (var_1_10 == ((float) var_1_11))) && ((last_1_var_1_12 >= ((var_1_11 / var_1_13) / 31.9f)) ? ((var_1_14 > var_1_4) ? (var_1_12 == ((float) var_1_11)) : (var_1_12 == ((float) var_1_11))) : 1)) && ((! (var_1_5 < var_1_1)) ? ((last_1_var_1_14 >= var_1_1) ? (var_1_14 == ((signed short int) (((((128) < (((((2) < (var_1_4)) ? (2) : (var_1_4))))) ? (128) : (((((2) < (var_1_4)) ? (2) : (var_1_4)))))) + var_1_5))) : (var_1_14 == ((signed short int) ((var_1_5 - var_1_15) + var_1_4)))) : (var_1_14 == ((signed short int) ((((((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) < ((var_1_15 - (var_1_16 - var_1_17)))) ? (((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) : ((var_1_15 - (var_1_16 - var_1_17))))))))) && (var_1_18 == ((float) ((((((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) > (5.5f)) ? (((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) : (5.5f)))))) && (var_1_3 ? (var_1_19 == ((signed long int) ((((var_1_17) > ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21)))))) ? (var_1_17) : ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21))))))))) : (var_1_19 == ((signed long int) var_1_5)))) && (var_1_20 == ((unsigned short int) var_1_15))) && (var_1_21 == ((unsigned short int) var_1_5))) && (var_1_22 == ((signed char) var_1_23)) ; [L216] RET, EXPR property() [L216] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=19/8, var_1_11=19/8, var_1_12=19/8, var_1_14=35, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=511/2, var_1_19=16450, var_1_1=32, var_1_20=0, var_1_21=34, var_1_22=-127, var_1_23=-127, var_1_24=10, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=-100, var_1_42=33/4, var_1_43=-256, var_1_45=-256, var_1_46=10, var_1_47=1, var_1_48=0, var_1_49=32768, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=19/8, var_1_11=19/8, var_1_12=19/8, var_1_14=35, var_1_15=0, var_1_16=16416, var_1_17=16383, var_1_18=511/2, var_1_19=16450, var_1_1=32, var_1_20=0, var_1_21=34, var_1_22=-127, var_1_23=-127, var_1_24=10, var_1_2=1, var_1_34=1, var_1_35=-30, var_1_36=11, var_1_37=2, var_1_3=1, var_1_41=-100, var_1_42=33/4, var_1_43=-256, var_1_45=-256, var_1_46=10, var_1_47=1, var_1_48=0, var_1_49=32768, var_1_4=1, var_1_50=25, var_1_5=34, var_1_9=32768] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 65 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=65occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 264 NumberOfCodeBlocks, 264 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-14 05:49:31,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash acd4eff7093b1bacb58febe5fa296a486ffc0f1b8d2f7536b625a4829573076e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:49:34,623 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:49:34,753 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 05:49:34,759 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:49:34,759 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:49:34,802 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:49:34,803 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:49:34,803 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:49:34,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:49:34,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:49:34,804 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:49:34,804 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:49:34,804 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:49:34,804 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:49:34,804 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:49:34,804 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:49:34,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:49:34,808 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:49:34,809 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:49:34,809 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:49:34,809 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:49:34,809 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:49:34,810 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:49:34,811 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:49:34,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:49:34,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:49:34,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:49:34,812 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:49:34,813 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:49:34,813 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:49:34,813 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:49:34,813 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> acd4eff7093b1bacb58febe5fa296a486ffc0f1b8d2f7536b625a4829573076e [2024-11-14 05:49:35,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:49:35,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:49:35,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:49:35,215 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:49:35,216 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:49:35,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i Unable to find full path for "g++" [2024-11-14 05:49:37,249 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:49:37,556 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:49:37,558 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i [2024-11-14 05:49:37,573 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data/30d6d98c7/ab024d0051254dbda93c0f53359307e9/FLAGe25d5c552 [2024-11-14 05:49:37,600 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/data/30d6d98c7/ab024d0051254dbda93c0f53359307e9 [2024-11-14 05:49:37,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:49:37,607 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:49:37,608 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:49:37,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:49:37,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:49:37,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:49:37" (1/1) ... [2024-11-14 05:49:37,617 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dccaecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:37, skipping insertion in model container [2024-11-14 05:49:37,618 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:49:37" (1/1) ... [2024-11-14 05:49:37,645 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:49:37,835 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_cb30a309-8711-492e-828f-73c21b02b1c6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i[919,932] [2024-11-14 05:49:37,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:49:37,958 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:49:37,969 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_cb30a309-8711-492e-828f-73c21b02b1c6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i[919,932] [2024-11-14 05:49:38,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:49:38,037 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:49:38,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38 WrapperNode [2024-11-14 05:49:38,038 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:49:38,039 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:49:38,039 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:49:38,039 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:49:38,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,059 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,092 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 221 [2024-11-14 05:49:38,092 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:49:38,093 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:49:38,093 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:49:38,093 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:49:38,101 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,101 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,106 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,106 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,117 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,129 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,136 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:49:38,138 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:49:38,141 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:49:38,141 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:49:38,142 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (1/1) ... [2024-11-14 05:49:38,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:49:38,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:49:38,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:49:38,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:49:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:49:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 05:49:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:49:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:49:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:49:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:49:38,337 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:49:38,340 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:49:45,712 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-14 05:49:45,713 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:49:45,732 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:49:45,732 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 05:49:45,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:49:45 BoogieIcfgContainer [2024-11-14 05:49:45,735 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:49:45,737 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:49:45,737 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:49:45,742 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:49:45,742 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:49:37" (1/3) ... [2024-11-14 05:49:45,743 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c928c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:49:45, skipping insertion in model container [2024-11-14 05:49:45,743 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:49:38" (2/3) ... [2024-11-14 05:49:45,744 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c928c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:49:45, skipping insertion in model container [2024-11-14 05:49:45,744 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:49:45" (3/3) ... [2024-11-14 05:49:45,746 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i [2024-11-14 05:49:45,762 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:49:45,765 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-71.i that has 2 procedures, 99 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 05:49:45,850 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:49:45,865 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f3e94d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:49:45,866 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:49:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 60 states have (on average 1.3833333333333333) internal successors, (83), 61 states have internal predecessors, (83), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-14 05:49:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-14 05:49:45,891 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:49:45,893 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:49:45,893 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:49:45,901 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:49:45,901 INFO L85 PathProgramCache]: Analyzing trace with hash 533351765, now seen corresponding path program 1 times [2024-11-14 05:49:45,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:49:45,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [143790523] [2024-11-14 05:49:45,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:45,919 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:45,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:49:45,922 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:49:45,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-14 05:49:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:49:46,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 05:49:46,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:49:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 854 proven. 0 refuted. 0 times theorem prover too weak. 1666 trivial. 0 not checked. [2024-11-14 05:49:46,810 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:49:46,810 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:49:46,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [143790523] [2024-11-14 05:49:46,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [143790523] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:49:46,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 05:49:46,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 05:49:46,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106058046] [2024-11-14 05:49:46,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:49:46,822 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 05:49:46,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:49:46,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 05:49:46,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 05:49:46,851 INFO L87 Difference]: Start difference. First operand has 99 states, 60 states have (on average 1.3833333333333333) internal successors, (83), 61 states have internal predecessors, (83), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-14 05:49:46,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:49:46,900 INFO L93 Difference]: Finished difference Result 191 states and 340 transitions. [2024-11-14 05:49:46,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 05:49:46,902 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 226 [2024-11-14 05:49:46,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:49:46,911 INFO L225 Difference]: With dead ends: 191 [2024-11-14 05:49:46,911 INFO L226 Difference]: Without dead ends: 95 [2024-11-14 05:49:46,914 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 05:49:46,917 INFO L432 NwaCegarLoop]: 148 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 148 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 05:49:46,919 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 05:49:46,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2024-11-14 05:49:46,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2024-11-14 05:49:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 57 states have (on average 1.3333333333333333) internal successors, (76), 57 states have internal predecessors, (76), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-14 05:49:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 148 transitions. [2024-11-14 05:49:46,970 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 148 transitions. Word has length 226 [2024-11-14 05:49:46,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:49:46,971 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 148 transitions. [2024-11-14 05:49:46,971 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-14 05:49:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2024-11-14 05:49:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-14 05:49:46,975 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:49:46,976 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:49:46,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 05:49:47,176 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:47,177 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:49:47,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:49:47,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1812797927, now seen corresponding path program 1 times [2024-11-14 05:49:47,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:49:47,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1211380475] [2024-11-14 05:49:47,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:47,179 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:47,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:49:47,182 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:49:47,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-14 05:49:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:49:47,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 05:49:47,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:49:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-14 05:49:48,061 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:49:48,061 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:49:48,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1211380475] [2024-11-14 05:49:48,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1211380475] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:49:48,062 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 05:49:48,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 05:49:48,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008337236] [2024-11-14 05:49:48,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:49:48,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 05:49:48,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:49:48,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 05:49:48,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 05:49:48,068 INFO L87 Difference]: Start difference. First operand 95 states and 148 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2024-11-14 05:49:50,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:50,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:49:50,428 INFO L93 Difference]: Finished difference Result 223 states and 345 transitions. [2024-11-14 05:49:50,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 05:49:50,429 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 226 [2024-11-14 05:49:50,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:49:50,432 INFO L225 Difference]: With dead ends: 223 [2024-11-14 05:49:50,432 INFO L226 Difference]: Without dead ends: 131 [2024-11-14 05:49:50,433 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 05:49:50,434 INFO L432 NwaCegarLoop]: 177 mSDtfsCounter, 44 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-11-14 05:49:50,435 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 314 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2024-11-14 05:49:50,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2024-11-14 05:49:50,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 128. [2024-11-14 05:49:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 87 states have (on average 1.3793103448275863) internal successors, (120), 88 states have internal predecessors, (120), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 37 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-14 05:49:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 196 transitions. [2024-11-14 05:49:50,457 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 196 transitions. Word has length 226 [2024-11-14 05:49:50,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:49:50,458 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 196 transitions. [2024-11-14 05:49:50,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2024-11-14 05:49:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 196 transitions. [2024-11-14 05:49:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-14 05:49:50,462 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:49:50,462 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:49:50,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-14 05:49:50,663 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:50,663 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:49:50,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:49:50,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1755539625, now seen corresponding path program 1 times [2024-11-14 05:49:50,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:49:50,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1831911364] [2024-11-14 05:49:50,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:50,665 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:50,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:49:50,669 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:49:50,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-14 05:49:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:49:51,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 05:49:51,396 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:49:51,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-14 05:49:51,614 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:49:51,615 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:49:51,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1831911364] [2024-11-14 05:49:51,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1831911364] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:49:51,615 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 05:49:51,615 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 05:49:51,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555969434] [2024-11-14 05:49:51,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:49:51,616 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 05:49:51,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:49:51,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 05:49:51,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 05:49:51,618 INFO L87 Difference]: Start difference. First operand 128 states and 196 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2024-11-14 05:49:53,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:55,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:55,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:49:55,864 INFO L93 Difference]: Finished difference Result 273 states and 416 transitions. [2024-11-14 05:49:55,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 05:49:55,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 226 [2024-11-14 05:49:55,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:49:55,905 INFO L225 Difference]: With dead ends: 273 [2024-11-14 05:49:55,905 INFO L226 Difference]: Without dead ends: 148 [2024-11-14 05:49:55,906 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 05:49:55,907 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 39 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 281 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-14 05:49:55,907 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 281 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 8 Invalid, 2 Unknown, 0 Unchecked, 4.2s Time] [2024-11-14 05:49:55,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2024-11-14 05:49:55,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 131. [2024-11-14 05:49:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 92 states have (on average 1.4021739130434783) internal successors, (129), 92 states have internal predecessors, (129), 36 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-14 05:49:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 201 transitions. [2024-11-14 05:49:55,924 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 201 transitions. Word has length 226 [2024-11-14 05:49:55,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:49:55,925 INFO L471 AbstractCegarLoop]: Abstraction has 131 states and 201 transitions. [2024-11-14 05:49:55,926 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2024-11-14 05:49:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 201 transitions. [2024-11-14 05:49:55,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-14 05:49:55,929 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:49:55,930 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:49:55,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-14 05:49:56,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:56,131 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:49:56,131 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:49:56,131 INFO L85 PathProgramCache]: Analyzing trace with hash 1781104791, now seen corresponding path program 1 times [2024-11-14 05:49:56,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:49:56,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [949680368] [2024-11-14 05:49:56,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:56,132 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:56,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:49:56,134 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:49:56,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb30a309-8711-492e-828f-73c21b02b1c6/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-14 05:49:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:49:56,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-14 05:49:56,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:51:03,202 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_5~0))) (and (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse0)) (fp.leq c_~var_1_11~0 (fp.neg .cse1))) (and (fp.leq c_~var_1_11~0 .cse0) (fp.geq c_~var_1_11~0 .cse1)))) (bvslt .cse2 (_ bv32 32)) (let ((.cse5 ((_ sign_extend 24) c_~var_1_4~0)) (.cse7 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg ((_ sign_extend 16) c_~var_1_17~0)) ((_ sign_extend 16) c_~var_1_16~0)))))) (let ((.cse6 (= ((_ extract 15 0) .cse7) c_~var_1_14~0)) (.cse3 (bvsgt .cse5 .cse2))) (or (and .cse3 (let ((.cse4 (bvslt .cse5 .cse7))) (or (and .cse4 (= ((_ extract 15 0) .cse5) c_~var_1_14~0)) (and (not .cse4) .cse6)))) (and (let ((.cse8 (bvslt .cse2 .cse7))) (or (and (= ((_ extract 15 0) .cse2) c_~var_1_14~0) .cse8) (and (not .cse8) .cse6))) (not .cse3))))) (= c_~var_1_11~0 c_~var_1_10~0) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from true [2024-11-14 05:52:06,115 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_5~0))) (and (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse0)) (fp.leq c_~var_1_11~0 (fp.neg .cse1))) (and (fp.leq c_~var_1_11~0 .cse0) (fp.geq c_~var_1_11~0 .cse1)))) (bvslt .cse2 (_ bv32 32)) (let ((.cse5 ((_ sign_extend 24) c_~var_1_4~0)) (.cse7 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg ((_ sign_extend 16) c_~var_1_17~0)) ((_ sign_extend 16) c_~var_1_16~0)))))) (let ((.cse6 (= ((_ extract 15 0) .cse7) c_~var_1_14~0)) (.cse3 (bvsgt .cse5 .cse2))) (or (and .cse3 (let ((.cse4 (bvslt .cse5 .cse7))) (or (and .cse4 (= ((_ extract 15 0) .cse5) c_~var_1_14~0)) (and (not .cse4) .cse6)))) (and (let ((.cse8 (bvslt .cse2 .cse7))) (or (and (= ((_ extract 15 0) .cse2) c_~var_1_14~0) .cse8) (and (not .cse8) .cse6))) (not .cse3))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse10 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse9 (fp.gt .cse10 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse9)) (and (= c_~var_1_18~0 .cse10) .cse9)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from true [2024-11-14 05:54:27,286 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_5~0))) (and (= ((_ sign_extend 8) c_~var_1_5~0) c_~var_1_21~0) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse0)) (fp.leq c_~var_1_11~0 (fp.neg .cse1))) (and (fp.leq c_~var_1_11~0 .cse0) (fp.geq c_~var_1_11~0 .cse1)))) (bvslt .cse2 (_ bv32 32)) (let ((.cse5 ((_ sign_extend 24) c_~var_1_4~0)) (.cse7 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg ((_ sign_extend 16) c_~var_1_17~0)) ((_ sign_extend 16) c_~var_1_16~0)))))) (let ((.cse6 (= ((_ extract 15 0) .cse7) c_~var_1_14~0)) (.cse3 (bvsgt .cse5 .cse2))) (or (and .cse3 (let ((.cse4 (bvslt .cse5 .cse7))) (or (and .cse4 (= ((_ extract 15 0) .cse5) c_~var_1_14~0)) (and (not .cse4) .cse6)))) (and (let ((.cse8 (bvslt .cse2 .cse7))) (or (and (= ((_ extract 15 0) .cse2) c_~var_1_14~0) .cse8) (and (not .cse8) .cse6))) (not .cse3))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse10 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse9 (fp.gt .cse10 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse9)) (and (= c_~var_1_18~0 .cse10) .cse9)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (= c_~var_1_15~0 c_~var_1_20~0) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from true [2024-11-14 05:56:40,553 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_5~0))) (and (= ((_ sign_extend 8) c_~var_1_5~0) c_~var_1_21~0) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse0)) (fp.leq c_~var_1_11~0 (fp.neg .cse1))) (and (fp.leq c_~var_1_11~0 .cse0) (fp.geq c_~var_1_11~0 .cse1)))) (bvslt .cse2 (_ bv32 32)) (let ((.cse5 ((_ sign_extend 24) c_~var_1_4~0)) (.cse7 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg ((_ sign_extend 16) c_~var_1_17~0)) ((_ sign_extend 16) c_~var_1_16~0)))))) (let ((.cse6 (= ((_ extract 15 0) .cse7) c_~var_1_14~0)) (.cse3 (bvsgt .cse5 .cse2))) (or (and .cse3 (let ((.cse4 (bvslt .cse5 .cse7))) (or (and .cse4 (= ((_ extract 15 0) .cse5) c_~var_1_14~0)) (and (not .cse4) .cse6)))) (and (let ((.cse8 (bvslt .cse2 .cse7))) (or (and (= ((_ extract 15 0) .cse2) c_~var_1_14~0) .cse8) (and (not .cse8) .cse6))) (not .cse3))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse10 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse9 (fp.gt .cse10 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse9)) (and (= c_~var_1_18~0 .cse10) .cse9)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (= c_~var_1_15~0 c_~var_1_20~0) (= c_~var_1_23~0 c_~var_1_22~0) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from true [2024-11-14 06:00:44,744 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_5~0)) (.cse19 ((_ sign_extend 16) c_~var_1_17~0)) (.cse12 ((_ sign_extend 16) c_~var_1_16~0))) (and (= ((_ sign_extend 8) c_~var_1_5~0) c_~var_1_21~0) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse0)) (fp.leq c_~var_1_11~0 (fp.neg .cse1))) (and (fp.leq c_~var_1_11~0 .cse0) (fp.geq c_~var_1_11~0 .cse1)))) (bvslt .cse2 (_ bv32 32)) (let ((.cse20 ((_ zero_extend 16) c_~var_1_9~0))) (let ((.cse13 ((_ zero_extend 16) c_~var_1_21~0)) (.cse24 (bvadd .cse20 .cse12))) (let ((.cse22 (bvadd .cse2 .cse12)) (.cse18 (bvslt .cse2 .cse20)) (.cse15 (= c_~var_1_19~0 .cse19)) (.cse23 (bvsgt .cse19 .cse24)) (.cse17 (bvadd .cse2 .cse13))) (let ((.cse21 (bvsgt .cse19 .cse17)) (.cse5 (and .cse15 .cse23)) (.cse10 (and (= c_~var_1_19~0 .cse22) .cse18)) (.cse3 (= c_~var_1_19~0 .cse24)) (.cse4 (not .cse23)) (.cse9 (not .cse18)) (.cse14 (bvsgt .cse19 .cse22))) (or (and (let ((.cse16 (bvadd .cse20 .cse13))) (let ((.cse6 (bvsgt .cse19 .cse16))) (let ((.cse7 (not .cse6)) (.cse11 (or (and (= c_~var_1_19~0 .cse16) .cse9) (and (= c_~var_1_19~0 .cse17) .cse18)))) (or (and (or (and .cse3 .cse4) .cse5) .cse6) (and .cse7 (let ((.cse8 (bvsgt .cse12 .cse13))) (or (and .cse8 (or (and .cse3 .cse9) .cse10)) (and (not .cse8) .cse11)))) (and .cse14 (or (and .cse7 .cse11) (and .cse15 .cse6))))))) (not .cse21)) (and .cse21 (or (and (not .cse14) (or .cse5 .cse10 (and .cse3 .cse4 .cse9))) (and .cse15 .cse14)))))))) (let ((.cse27 ((_ sign_extend 24) c_~var_1_4~0)) (.cse29 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg .cse19) .cse12))))) (let ((.cse28 (= ((_ extract 15 0) .cse29) c_~var_1_14~0)) (.cse25 (bvsgt .cse27 .cse2))) (or (and .cse25 (let ((.cse26 (bvslt .cse27 .cse29))) (or (and .cse26 (= ((_ extract 15 0) .cse27) c_~var_1_14~0)) (and (not .cse26) .cse28)))) (and (let ((.cse30 (bvslt .cse2 .cse29))) (or (and (= ((_ extract 15 0) .cse2) c_~var_1_14~0) .cse30) (and (not .cse30) .cse28))) (not .cse25))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse32 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse31 (fp.gt .cse32 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse31)) (and (= c_~var_1_18~0 .cse32) .cse31)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (not (= c_~var_1_3~0 (_ bv0 8))) (= c_~var_1_15~0 c_~var_1_20~0) (= c_~var_1_23~0 c_~var_1_22~0) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from false [2024-11-14 06:00:46,783 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_5~0)) (.cse19 ((_ sign_extend 16) c_~var_1_17~0)) (.cse12 ((_ sign_extend 16) c_~var_1_16~0))) (and (= ((_ sign_extend 8) c_~var_1_5~0) c_~var_1_21~0) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse0)) (fp.leq c_~var_1_11~0 (fp.neg .cse1))) (and (fp.leq c_~var_1_11~0 .cse0) (fp.geq c_~var_1_11~0 .cse1)))) (bvslt .cse2 (_ bv32 32)) (let ((.cse20 ((_ zero_extend 16) c_~var_1_9~0))) (let ((.cse13 ((_ zero_extend 16) c_~var_1_21~0)) (.cse24 (bvadd .cse20 .cse12))) (let ((.cse22 (bvadd .cse2 .cse12)) (.cse18 (bvslt .cse2 .cse20)) (.cse15 (= c_~var_1_19~0 .cse19)) (.cse23 (bvsgt .cse19 .cse24)) (.cse17 (bvadd .cse2 .cse13))) (let ((.cse21 (bvsgt .cse19 .cse17)) (.cse5 (and .cse15 .cse23)) (.cse10 (and (= c_~var_1_19~0 .cse22) .cse18)) (.cse3 (= c_~var_1_19~0 .cse24)) (.cse4 (not .cse23)) (.cse9 (not .cse18)) (.cse14 (bvsgt .cse19 .cse22))) (or (and (let ((.cse16 (bvadd .cse20 .cse13))) (let ((.cse6 (bvsgt .cse19 .cse16))) (let ((.cse7 (not .cse6)) (.cse11 (or (and (= c_~var_1_19~0 .cse16) .cse9) (and (= c_~var_1_19~0 .cse17) .cse18)))) (or (and (or (and .cse3 .cse4) .cse5) .cse6) (and .cse7 (let ((.cse8 (bvsgt .cse12 .cse13))) (or (and .cse8 (or (and .cse3 .cse9) .cse10)) (and (not .cse8) .cse11)))) (and .cse14 (or (and .cse7 .cse11) (and .cse15 .cse6))))))) (not .cse21)) (and .cse21 (or (and (not .cse14) (or .cse5 .cse10 (and .cse3 .cse4 .cse9))) (and .cse15 .cse14)))))))) (let ((.cse27 ((_ sign_extend 24) c_~var_1_4~0)) (.cse29 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg .cse19) .cse12))))) (let ((.cse28 (= ((_ extract 15 0) .cse29) c_~var_1_14~0)) (.cse25 (bvsgt .cse27 .cse2))) (or (and .cse25 (let ((.cse26 (bvslt .cse27 .cse29))) (or (and .cse26 (= ((_ extract 15 0) .cse27) c_~var_1_14~0)) (and (not .cse26) .cse28)))) (and (let ((.cse30 (bvslt .cse2 .cse29))) (or (and (= ((_ extract 15 0) .cse2) c_~var_1_14~0) .cse30) (and (not .cse30) .cse28))) (not .cse25))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse32 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse31 (fp.gt .cse32 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse31)) (and (= c_~var_1_18~0 .cse32) .cse31)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (not (= c_~var_1_3~0 (_ bv0 8))) (= c_~var_1_15~0 c_~var_1_20~0) (= c_~var_1_23~0 c_~var_1_22~0) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from true [2024-11-14 06:03:12,802 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse20 ((_ sign_extend 24) c_~var_1_5~0)) (.cse8 ((_ sign_extend 16) c_~var_1_17~0)) (.cse15 ((_ sign_extend 16) c_~var_1_16~0))) (and (= ((_ sign_extend 8) c_~var_1_5~0) c_~var_1_21~0) (let ((.cse17 ((_ zero_extend 16) c_~var_1_9~0))) (let ((.cse18 (bvadd .cse17 .cse15)) (.cse16 ((_ zero_extend 16) c_~var_1_21~0))) (let ((.cse13 (bvadd .cse20 .cse16)) (.cse9 (bvadd .cse20 .cse15)) (.cse14 (bvslt .cse20 .cse17)) (.cse7 (= c_~var_1_19~0 .cse8)) (.cse19 (bvsgt .cse8 .cse18))) (let ((.cse5 (not .cse19)) (.cse2 (and .cse7 .cse19)) (.cse4 (= c_~var_1_19~0 .cse18)) (.cse3 (and (= c_~var_1_19~0 .cse9) .cse14)) (.cse6 (not .cse14)) (.cse0 (bvsgt .cse8 .cse13))) (or (and .cse0 (let ((.cse1 (bvsgt .cse8 .cse9))) (or (and (not .cse1) (or .cse2 .cse3 (and .cse4 .cse5 .cse6))) (and .cse7 .cse1)))) (and (let ((.cse12 (bvadd .cse17 .cse16))) (let ((.cse10 (bvsgt .cse8 .cse12))) (or (and (or (and .cse4 .cse5) .cse2) .cse10) (and (not .cse10) (let ((.cse11 (bvsgt .cse15 .cse16))) (or (and .cse11 (or (and .cse4 .cse6) .cse3)) (and (not .cse11) (or (and (= c_~var_1_19~0 .cse12) .cse6) (and (= c_~var_1_19~0 .cse13) .cse14))))))))) (not .cse0))))))) (let ((.cse21 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse22 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse21)) (fp.leq c_~var_1_11~0 (fp.neg .cse22))) (and (fp.leq c_~var_1_11~0 .cse21) (fp.geq c_~var_1_11~0 .cse22)))) (bvslt .cse20 (_ bv32 32)) (let ((.cse25 ((_ sign_extend 24) c_~var_1_4~0)) (.cse27 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg .cse8) .cse15))))) (let ((.cse26 (= ((_ extract 15 0) .cse27) c_~var_1_14~0)) (.cse23 (bvsgt .cse25 .cse20))) (or (and .cse23 (let ((.cse24 (bvslt .cse25 .cse27))) (or (and .cse24 (= ((_ extract 15 0) .cse25) c_~var_1_14~0)) (and (not .cse24) .cse26)))) (and (let ((.cse28 (bvslt .cse20 .cse27))) (or (and (= ((_ extract 15 0) .cse20) c_~var_1_14~0) .cse28) (and (not .cse28) .cse26))) (not .cse23))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse30 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse29 (fp.gt .cse30 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse29)) (and (= c_~var_1_18~0 .cse30) .cse29)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (not (= c_~var_1_3~0 (_ bv0 8))) (= c_~var_1_15~0 c_~var_1_20~0) (= c_~var_1_23~0 c_~var_1_22~0) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from false [2024-11-14 06:03:14,836 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse20 ((_ sign_extend 24) c_~var_1_5~0)) (.cse8 ((_ sign_extend 16) c_~var_1_17~0)) (.cse15 ((_ sign_extend 16) c_~var_1_16~0))) (and (= ((_ sign_extend 8) c_~var_1_5~0) c_~var_1_21~0) (let ((.cse17 ((_ zero_extend 16) c_~var_1_9~0))) (let ((.cse18 (bvadd .cse17 .cse15)) (.cse16 ((_ zero_extend 16) c_~var_1_21~0))) (let ((.cse13 (bvadd .cse20 .cse16)) (.cse9 (bvadd .cse20 .cse15)) (.cse14 (bvslt .cse20 .cse17)) (.cse7 (= c_~var_1_19~0 .cse8)) (.cse19 (bvsgt .cse8 .cse18))) (let ((.cse5 (not .cse19)) (.cse2 (and .cse7 .cse19)) (.cse4 (= c_~var_1_19~0 .cse18)) (.cse3 (and (= c_~var_1_19~0 .cse9) .cse14)) (.cse6 (not .cse14)) (.cse0 (bvsgt .cse8 .cse13))) (or (and .cse0 (let ((.cse1 (bvsgt .cse8 .cse9))) (or (and (not .cse1) (or .cse2 .cse3 (and .cse4 .cse5 .cse6))) (and .cse7 .cse1)))) (and (let ((.cse12 (bvadd .cse17 .cse16))) (let ((.cse10 (bvsgt .cse8 .cse12))) (or (and (or (and .cse4 .cse5) .cse2) .cse10) (and (not .cse10) (let ((.cse11 (bvsgt .cse15 .cse16))) (or (and .cse11 (or (and .cse4 .cse6) .cse3)) (and (not .cse11) (or (and (= c_~var_1_19~0 .cse12) .cse6) (and (= c_~var_1_19~0 .cse13) .cse14))))))))) (not .cse0))))))) (let ((.cse21 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse22 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (or (and (fp.geq c_~var_1_11~0 (fp.neg .cse21)) (fp.leq c_~var_1_11~0 (fp.neg .cse22))) (and (fp.leq c_~var_1_11~0 .cse21) (fp.geq c_~var_1_11~0 .cse22)))) (bvslt .cse20 (_ bv32 32)) (let ((.cse25 ((_ sign_extend 24) c_~var_1_4~0)) (.cse27 (bvadd ((_ sign_extend 16) c_~var_1_15~0) (bvneg (bvadd (bvneg .cse8) .cse15))))) (let ((.cse26 (= ((_ extract 15 0) .cse27) c_~var_1_14~0)) (.cse23 (bvsgt .cse25 .cse20))) (or (and .cse23 (let ((.cse24 (bvslt .cse25 .cse27))) (or (and .cse24 (= ((_ extract 15 0) .cse25) c_~var_1_14~0)) (and (not .cse24) .cse26)))) (and (let ((.cse28 (bvslt .cse20 .cse27))) (or (and (= ((_ extract 15 0) .cse20) c_~var_1_14~0) .cse28) (and (not .cse28) .cse26))) (not .cse23))))) (= c_~var_1_11~0 c_~var_1_10~0) (let ((.cse30 ((_ to_fp 8 24) c_currentRoundingMode (/ 511.0 2.0)))) (let ((.cse29 (fp.gt .cse30 c_~var_1_11~0))) (or (and (= c_~var_1_18~0 c_~var_1_11~0) (not .cse29)) (and (= c_~var_1_18~0 .cse30) .cse29)))) (not (fp.geq c_~last_1_var_1_12~0 (fp.div c_currentRoundingMode (fp.div c_currentRoundingMode c_~var_1_11~0 c_~var_1_13~0) ((_ to_fp 8 24) c_currentRoundingMode (/ 319.0 10.0))))) (not (= c_~var_1_3~0 (_ bv0 8))) (= c_~var_1_15~0 c_~var_1_20~0) (= c_~var_1_23~0 c_~var_1_22~0) (= c_~var_1_1~0 (_ bv32 16)) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv0 8) c_~var_1_2~0))) is different from true