./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.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_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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_55a9faf8-5f46-4ccd-80db-7557602d375f/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 f4ab57f7e2128c7453b65f19e94282d169dfca427d7d7188c760e7a4e8739cbc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:42:01,365 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:42:01,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 02:42:01,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:42:01,468 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:42:01,500 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:42:01,500 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:42:01,501 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:42:01,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:42:01,502 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:42:01,502 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:42:01,503 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:42:01,503 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:42:01,503 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:42:01,504 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:42:01,504 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:42:01,505 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:42:01,505 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:42:01,506 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:42:01,506 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:42:01,506 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:42:01,508 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:42:01,508 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:42:01,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:01,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:42:01,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:42:01,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:42:01,509 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:42:01,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:42:01,510 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:42:01,510 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:42:01,510 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:42:01,510 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_55a9faf8-5f46-4ccd-80db-7557602d375f/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 -> f4ab57f7e2128c7453b65f19e94282d169dfca427d7d7188c760e7a4e8739cbc [2024-11-14 02:42:01,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:42:01,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:42:01,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:42:01,863 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:42:01,865 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:42:01,866 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i Unable to find full path for "g++" [2024-11-14 02:42:03,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:42:04,072 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:42:04,073 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i [2024-11-14 02:42:04,083 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data/73e603f69/8c90147041f64159ac01a99a44100bce/FLAGac458e7b9 [2024-11-14 02:42:04,366 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data/73e603f69/8c90147041f64159ac01a99a44100bce [2024-11-14 02:42:04,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:42:04,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:42:04,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:04,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:42:04,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:42:04,377 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,378 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f5a4a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04, skipping insertion in model container [2024-11-14 02:42:04,378 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:42:04,580 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_55a9faf8-5f46-4ccd-80db-7557602d375f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i[917,930] [2024-11-14 02:42:04,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:04,721 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:42:04,730 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_55a9faf8-5f46-4ccd-80db-7557602d375f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i[917,930] [2024-11-14 02:42:04,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:04,799 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:42:04,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04 WrapperNode [2024-11-14 02:42:04,801 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:04,802 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:04,802 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:42:04,802 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:42:04,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,891 INFO L138 Inliner]: procedures = 30, calls = 228, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 780 [2024-11-14 02:42:04,895 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:04,896 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:42:04,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:42:04,896 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:42:04,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,917 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,953 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,961 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,970 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,976 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:42:04,980 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:42:04,980 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:42:04,981 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:42:04,982 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:05,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:42:05,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:42:05,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:42:05,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:42:05,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-14 02:42:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 02:42:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 02:42:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-14 02:42:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-14 02:42:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 02:42:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:42:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:42:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 02:42:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:42:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:42:05,287 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:42:05,289 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:42:06,424 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-11-14 02:42:06,424 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:42:07,541 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:42:07,542 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:42:07,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:07 BoogieIcfgContainer [2024-11-14 02:42:07,542 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:42:07,544 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:42:07,545 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:42:07,550 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:42:07,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:42:04" (1/3) ... [2024-11-14 02:42:07,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bfcd3a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:07, skipping insertion in model container [2024-11-14 02:42:07,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04" (2/3) ... [2024-11-14 02:42:07,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bfcd3a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:07, skipping insertion in model container [2024-11-14 02:42:07,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:07" (3/3) ... [2024-11-14 02:42:07,553 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-80.i [2024-11-14 02:42:07,570 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:42:07,572 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-80.i that has 2 procedures, 43 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:42:07,649 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:42:07,671 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;@764381c9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:42:07,673 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:42:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand has 43 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-14 02:42:07,689 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:07,690 INFO L215 NwaCegarLoop]: trace histogram [17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:07,693 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:07,698 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:07,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1380536232, now seen corresponding path program 1 times [2024-11-14 02:42:07,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:42:07,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015855603] [2024-11-14 02:42:07,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:07,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:42:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 02:42:14,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [286299633] [2024-11-14 02:42:14,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:14,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:42:14,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:42:14,032 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:42:14,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 02:42:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:42:20,183 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 02:42:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:42:25,029 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 02:42:25,031 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 02:42:25,033 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 02:42:25,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 02:42:25,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 02:42:25,238 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 02:42:25,391 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 02:42:25,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 02:42:25 BoogieIcfgContainer [2024-11-14 02:42:25,400 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 02:42:25,400 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 02:42:25,401 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 02:42:25,401 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 02:42:25,403 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:07" (3/4) ... [2024-11-14 02:42:25,406 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 02:42:25,406 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 02:42:25,409 INFO L158 Benchmark]: Toolchain (without parser) took 21038.13ms. Allocated memory was 117.4MB in the beginning and 377.5MB in the end (delta: 260.0MB). Free memory was 92.2MB in the beginning and 182.7MB in the end (delta: -90.4MB). Peak memory consumption was 170.0MB. Max. memory is 16.1GB. [2024-11-14 02:42:25,410 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:25,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.62ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.4MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 02:42:25,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.28ms. Allocated memory is still 117.4MB. Free memory was 74.4MB in the beginning and 69.7MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 02:42:25,413 INFO L158 Benchmark]: Boogie Preprocessor took 83.02ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 66.4MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:25,413 INFO L158 Benchmark]: RCFGBuilder took 2562.60ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 48.5MB in the end (delta: 17.9MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2024-11-14 02:42:25,414 INFO L158 Benchmark]: TraceAbstraction took 17855.48ms. Allocated memory was 117.4MB in the beginning and 377.5MB in the end (delta: 260.0MB). Free memory was 48.0MB in the beginning and 182.7MB in the end (delta: -134.8MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. [2024-11-14 02:42:25,414 INFO L158 Benchmark]: Witness Printer took 6.52ms. Allocated memory is still 377.5MB. Free memory was 182.7MB in the beginning and 182.7MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:25,418 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.62ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.4MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.28ms. Allocated memory is still 117.4MB. Free memory was 74.4MB in the beginning and 69.7MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.02ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 66.4MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2562.60ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 48.5MB in the end (delta: 17.9MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * TraceAbstraction took 17855.48ms. Allocated memory was 117.4MB in the beginning and 377.5MB in the end (delta: 260.0MB). Free memory was 48.0MB in the beginning and 182.7MB in the end (delta: -134.8MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. * Witness Printer took 6.52ms. Allocated memory is still 377.5MB. Free memory was 182.7MB in the beginning and 182.7MB in the end (delta: 50.9kB). 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 someBinaryArithmeticDOUBLEoperation at line 94, overapproximation of someBinaryDOUBLEComparisonOperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 128, overapproximation of someBinaryDOUBLEComparisonOperation at line 122, overapproximation of someBinaryDOUBLEComparisonOperation at line 120, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someBinaryDOUBLEComparisonOperation at line 92. Possible FailurePath: [L41] unsigned char isInitial = 0; [L42-L60] struct WrapperStruct00 WrapperStruct00 = { 256, 128, -1, 1, 0, 1, 2, 1.8, 25.8, 5.5, 4.3, 500.7, 127.5, 1.5, 99.84, 4, -64 }; [L61] signed short int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L62] signed long int* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L63] signed short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L64] signed short int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L65] signed char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L66] unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L67] signed char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L68] double* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L69] double* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L70] double* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L71] double* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); [L72] double* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); [L73] double* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); [L74] double* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); [L75] double* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); [L76] unsigned short int* WrapperStruct00_var_1_23_Pointer = &(WrapperStruct00.var_1_23); [L77] signed char* WrapperStruct00_var_1_24_Pointer = &(WrapperStruct00.var_1_24); [L137] isInitial = 1 [L138] FCALL initially() [L139] COND TRUE 1 [L140] FCALL updateLastVariables() [L141] CALL updateVariables() [L101] WrapperStruct00.var_1_8 = __VERIFIER_nondet_long() [L102] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_8 >= -2147483648) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(WrapperStruct00.var_1_8 >= -2147483648) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L103] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L103] CALL assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L104] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_8 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(WrapperStruct00.var_1_8 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L105] WrapperStruct00.var_1_9 = __VERIFIER_nondet_short() [L106] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L106] CALL assume_abort_if_not(WrapperStruct00.var_1_9 >= -1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(WrapperStruct00.var_1_9 >= -1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L107] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_9 <= 32766) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(WrapperStruct00.var_1_9 <= 32766) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L108] WrapperStruct00.var_1_10 = __VERIFIER_nondet_short() [L109] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L109] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L110] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L111] WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar() [L112] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L112] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L113] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L113] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L114] WrapperStruct00.var_1_14 = __VERIFIER_nondet_char() [L115] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L115] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L116] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L116] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L117] WrapperStruct00.var_1_16 = __VERIFIER_nondet_double() [L118] EXPR WrapperStruct00.var_1_16 [L118] EXPR WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F [L118] EXPR WrapperStruct00.var_1_16 [L118] EXPR WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F [L118] EXPR (WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L118] CALL assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L119] WrapperStruct00.var_1_17 = __VERIFIER_nondet_double() [L120] EXPR WrapperStruct00.var_1_17 [L120] EXPR WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F [L120] EXPR WrapperStruct00.var_1_17 [L120] EXPR WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F [L120] EXPR (WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L120] CALL assume_abort_if_not((WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not((WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L121] WrapperStruct00.var_1_18 = __VERIFIER_nondet_double() [L122] EXPR WrapperStruct00.var_1_18 [L122] EXPR WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F [L122] EXPR WrapperStruct00.var_1_18 [L122] EXPR WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F [L122] EXPR (WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L122] CALL assume_abort_if_not((WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not((WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L123] WrapperStruct00.var_1_19 = __VERIFIER_nondet_double() [L124] EXPR WrapperStruct00.var_1_19 [L124] EXPR WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F [L124] EXPR (WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F ) [L124] EXPR WrapperStruct00.var_1_19 [L124] EXPR WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F [L124] EXPR WrapperStruct00.var_1_19 [L124] EXPR WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F [L124] EXPR (WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L124] CALL assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L125] WrapperStruct00.var_1_20 = __VERIFIER_nondet_double() [L126] EXPR WrapperStruct00.var_1_20 [L126] EXPR WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F [L126] EXPR WrapperStruct00.var_1_20 [L126] EXPR WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F [L126] EXPR (WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L126] CALL assume_abort_if_not((WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L127] WrapperStruct00.var_1_21 = __VERIFIER_nondet_double() [L128] EXPR WrapperStruct00.var_1_21 [L128] EXPR WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F [L128] EXPR WrapperStruct00.var_1_21 [L128] EXPR WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F [L128] EXPR (WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L128] CALL assume_abort_if_not((WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not((WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L141] RET updateVariables() [L142] CALL step() [L81] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L81] (*(WrapperStruct00_var_1_22_Pointer)) = (*(WrapperStruct00_var_1_19_Pointer)) [L82] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L82] (*(WrapperStruct00_var_1_23_Pointer)) = (*(WrapperStruct00_var_1_10_Pointer)) [L83] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L83] (*(WrapperStruct00_var_1_24_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)) [L84] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L84] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L84] unsigned char stepLocal_0 = (*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)); [L85] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L85] COND TRUE (*(WrapperStruct00_var_1_13_Pointer)) || stepLocal_0 [L86] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L86] EXPR ((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))) [L86] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L86] EXPR ((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))) [L86] (*(WrapperStruct00_var_1_12_Pointer)) = ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))) [L90] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L90] signed short int stepLocal_1 = (*(WrapperStruct00_var_1_10_Pointer)); [L91] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L91] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L91] COND TRUE stepLocal_1 <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L92] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L92] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L92] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L92] EXPR (((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L92] EXPR (((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L92] EXPR ((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L92] EXPR ((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))) [L92] EXPR (((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))) [L92] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L92] EXPR ((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L92] EXPR ((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))) [L92] EXPR (((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))) [L92] (*(WrapperStruct00_var_1_15_Pointer)) = (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L96] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L96] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L96] COND TRUE ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))))) [L97] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L97] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L97] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L97] EXPR ((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L97] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L97] EXPR ((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L97] (*(WrapperStruct00_var_1_1_Pointer)) = ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) [L142] RET step() [L143] CALL, EXPR property() [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L133] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L133] EXPR (((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1 [L133] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L133] EXPR (((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1 [L133] EXPR ((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer))))) [L133] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L133] EXPR (*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer))) [L133] EXPR ((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L133] EXPR ((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L133] EXPR ((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))) [L133] EXPR ((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) [L133] EXPR ((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer))))) [L133] EXPR (((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer)))))) [L133] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L133] EXPR ((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))) [L133] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L133] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L133] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L133] EXPR (((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L133] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L133] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L133] EXPR (((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L133] EXPR ((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L133] EXPR ((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))) [L133] EXPR (((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))) [L133] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L133] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L133] EXPR (((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L133] EXPR (((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L133] EXPR (((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer))) [L133] EXPR (((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))) [L133] EXPR ((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))) [L133] EXPR (((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer)))))) [L133] EXPR ((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer)))) [L133] EXPR (((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer)))) [L133] EXPR ((((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer))))) && ((*(WrapperStruct00_var_1_24_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) [L133-L134] return ((((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer))))) && ((*(WrapperStruct00_var_1_24_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) ; [L143] RET, EXPR property() [L143] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:10}, WrapperStruct00_var_1_13_Pointer={4:11}, WrapperStruct00_var_1_14_Pointer={4:12}, WrapperStruct00_var_1_15_Pointer={4:13}, WrapperStruct00_var_1_16_Pointer={4:21}, WrapperStruct00_var_1_17_Pointer={4:29}, WrapperStruct00_var_1_18_Pointer={4:37}, WrapperStruct00_var_1_19_Pointer={4:45}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:53}, WrapperStruct00_var_1_21_Pointer={4:61}, WrapperStruct00_var_1_22_Pointer={4:69}, WrapperStruct00_var_1_23_Pointer={4:77}, WrapperStruct00_var_1_24_Pointer={4:79}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:6}, isInitial=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 17.6s, OverallIterations: 1, TraceHistogramMax: 17, 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=43occurred 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, 11.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 144 NumberOfCodeBlocks, 144 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 02:42:25,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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_55a9faf8-5f46-4ccd-80db-7557602d375f/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 f4ab57f7e2128c7453b65f19e94282d169dfca427d7d7188c760e7a4e8739cbc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:42:28,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:42:28,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 02:42:28,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:42:28,439 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:42:28,474 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:42:28,475 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:42:28,475 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:42:28,475 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:42:28,476 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:42:28,476 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:42:28,476 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:42:28,476 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:42:28,476 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:42:28,476 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:42:28,476 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:42:28,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:42:28,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:42:28,477 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:42:28,477 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:42:28,478 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:42:28,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:42:28,478 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:42:28,478 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:42:28,478 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:42:28,478 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:42:28,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:42:28,479 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:42:28,479 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:42:28,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:42:28,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:42:28,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:42:28,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:42:28,480 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:42:28,480 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:42:28,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:28,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:42:28,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:42:28,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:42:28,481 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:42:28,481 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:42:28,481 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:42:28,481 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:42:28,481 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_55a9faf8-5f46-4ccd-80db-7557602d375f/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 -> f4ab57f7e2128c7453b65f19e94282d169dfca427d7d7188c760e7a4e8739cbc [2024-11-14 02:42:28,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:42:28,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:42:28,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:42:28,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:42:28,934 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:42:28,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i Unable to find full path for "g++" [2024-11-14 02:42:31,115 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:42:31,471 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:42:31,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i [2024-11-14 02:42:31,493 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data/7e07928f5/8d2d331f4eae40049c37e3f2fe8af44f/FLAGa47a677b1 [2024-11-14 02:42:31,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/data/7e07928f5/8d2d331f4eae40049c37e3f2fe8af44f [2024-11-14 02:42:31,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:42:31,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:42:31,713 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:31,714 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:42:31,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:42:31,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:31" (1/1) ... [2024-11-14 02:42:31,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@138dca30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:31, skipping insertion in model container [2024-11-14 02:42:31,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:31" (1/1) ... [2024-11-14 02:42:31,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:42:31,954 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_55a9faf8-5f46-4ccd-80db-7557602d375f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i[917,930] [2024-11-14 02:42:32,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:32,103 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:42:32,118 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_55a9faf8-5f46-4ccd-80db-7557602d375f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-80.i[917,930] [2024-11-14 02:42:32,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:32,261 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:42:32,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32 WrapperNode [2024-11-14 02:42:32,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:32,264 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:32,264 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:42:32,264 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:42:32,270 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,290 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,358 INFO L138 Inliner]: procedures = 37, calls = 228, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 775 [2024-11-14 02:42:32,359 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:32,359 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:42:32,360 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:42:32,360 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:42:32,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,399 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,399 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,440 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,454 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,461 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,468 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,481 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:42:32,484 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:42:32,484 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:42:32,484 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:42:32,486 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (1/1) ... [2024-11-14 02:42:32,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:32,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:42:32,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:42:32,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:42:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:42:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-14 02:42:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-14 02:42:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-14 02:42:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-14 02:42:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 02:42:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-14 02:42:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-14 02:42:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-14 02:42:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-14 02:42:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-14 02:42:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:42:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:42:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:42:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:42:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-14 02:42:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-14 02:42:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-14 02:42:32,843 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:42:32,846 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:42:37,407 INFO L? ?]: Removed 259 outVars from TransFormulas that were not future-live. [2024-11-14 02:42:37,407 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:42:37,427 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:42:37,427 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:42:37,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:37 BoogieIcfgContainer [2024-11-14 02:42:37,428 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:42:37,432 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:42:37,433 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:42:37,442 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:42:37,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:42:31" (1/3) ... [2024-11-14 02:42:37,443 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7edee747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:37, skipping insertion in model container [2024-11-14 02:42:37,443 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:32" (2/3) ... [2024-11-14 02:42:37,443 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7edee747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:37, skipping insertion in model container [2024-11-14 02:42:37,443 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:37" (3/3) ... [2024-11-14 02:42:37,445 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-80.i [2024-11-14 02:42:37,465 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:42:37,467 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-80.i that has 2 procedures, 154 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:42:37,552 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:42:37,565 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;@392f732f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:42:37,565 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:42:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand has 154 states, 134 states have (on average 1.455223880597015) internal successors, (195), 135 states have internal predecessors, (195), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-14 02:42:37,584 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:37,585 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:37,585 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:37,590 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:37,591 INFO L85 PathProgramCache]: Analyzing trace with hash -236521488, now seen corresponding path program 1 times [2024-11-14 02:42:37,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:37,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [41256158] [2024-11-14 02:42:37,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:37,610 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 02:42:37,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:37,614 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:37,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:38,654 INFO L255 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 02:42:38,682 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-14 02:42:38,750 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:38,751 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:38,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [41256158] [2024-11-14 02:42:38,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [41256158] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:38,752 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:38,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:42:38,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538157749] [2024-11-14 02:42:38,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:38,760 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 02:42:38,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:38,788 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 02:42:38,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 02:42:38,792 INFO L87 Difference]: Start difference. First operand has 154 states, 134 states have (on average 1.455223880597015) internal successors, (195), 135 states have internal predecessors, (195), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:38,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:38,826 INFO L93 Difference]: Finished difference Result 301 states and 469 transitions. [2024-11-14 02:42:38,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 02:42:38,828 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 153 [2024-11-14 02:42:38,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:38,836 INFO L225 Difference]: With dead ends: 301 [2024-11-14 02:42:38,836 INFO L226 Difference]: Without dead ends: 150 [2024-11-14 02:42:38,840 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 152 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 02:42:38,843 INFO L432 NwaCegarLoop]: 222 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, 222 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 02:42:38,844 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:42:38,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2024-11-14 02:42:38,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2024-11-14 02:42:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 131 states have (on average 1.4351145038167938) internal successors, (188), 131 states have internal predecessors, (188), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 222 transitions. [2024-11-14 02:42:38,895 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 222 transitions. Word has length 153 [2024-11-14 02:42:38,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:38,896 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 222 transitions. [2024-11-14 02:42:38,896 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 222 transitions. [2024-11-14 02:42:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-14 02:42:38,900 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:38,900 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:38,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:39,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:39,101 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:39,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:39,102 INFO L85 PathProgramCache]: Analyzing trace with hash -20923046, now seen corresponding path program 1 times [2024-11-14 02:42:39,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:39,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1406592785] [2024-11-14 02:42:39,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:39,103 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 02:42:39,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:39,106 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:39,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:40,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 02:42:40,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-14 02:42:40,114 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:40,115 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:40,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1406592785] [2024-11-14 02:42:40,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1406592785] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:40,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:40,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 02:42:40,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199124823] [2024-11-14 02:42:40,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:40,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:42:40,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:40,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:42:40,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:42:40,119 INFO L87 Difference]: Start difference. First operand 150 states and 222 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:40,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:40,286 INFO L93 Difference]: Finished difference Result 299 states and 444 transitions. [2024-11-14 02:42:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:42:40,292 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 153 [2024-11-14 02:42:40,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:40,294 INFO L225 Difference]: With dead ends: 299 [2024-11-14 02:42:40,294 INFO L226 Difference]: Without dead ends: 152 [2024-11-14 02:42:40,295 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:42:40,296 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 0 mSDsluCounter, 429 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 649 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:40,296 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 649 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:42:40,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152 states. [2024-11-14 02:42:40,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152 to 152. [2024-11-14 02:42:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152 states, 133 states have (on average 1.4285714285714286) internal successors, (190), 133 states have internal predecessors, (190), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 224 transitions. [2024-11-14 02:42:40,312 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 224 transitions. Word has length 153 [2024-11-14 02:42:40,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:40,313 INFO L471 AbstractCegarLoop]: Abstraction has 152 states and 224 transitions. [2024-11-14 02:42:40,313 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 224 transitions. [2024-11-14 02:42:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-14 02:42:40,316 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:40,316 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:40,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:40,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:40,517 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:40,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:40,518 INFO L85 PathProgramCache]: Analyzing trace with hash -1587680996, now seen corresponding path program 1 times [2024-11-14 02:42:40,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:40,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1345971969] [2024-11-14 02:42:40,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:40,519 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 02:42:40,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:40,523 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:40,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:41,582 INFO L255 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 02:42:41,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:42:41,689 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:41,689 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:41,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1345971969] [2024-11-14 02:42:41,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1345971969] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:41,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:41,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 02:42:41,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794853505] [2024-11-14 02:42:41,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:41,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:42:41,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:41,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:42:41,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:42:41,695 INFO L87 Difference]: Start difference. First operand 152 states and 224 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:41,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:41,770 INFO L93 Difference]: Finished difference Result 303 states and 448 transitions. [2024-11-14 02:42:41,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:42:41,770 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 153 [2024-11-14 02:42:41,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:41,774 INFO L225 Difference]: With dead ends: 303 [2024-11-14 02:42:41,774 INFO L226 Difference]: Without dead ends: 154 [2024-11-14 02:42:41,775 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:42:41,780 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 0 mSDsluCounter, 429 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 649 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:41,780 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 649 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:42:41,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2024-11-14 02:42:41,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 154. [2024-11-14 02:42:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 135 states have (on average 1.4222222222222223) internal successors, (192), 135 states have internal predecessors, (192), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 226 transitions. [2024-11-14 02:42:41,801 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 226 transitions. Word has length 153 [2024-11-14 02:42:41,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:41,802 INFO L471 AbstractCegarLoop]: Abstraction has 154 states and 226 transitions. [2024-11-14 02:42:41,802 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 226 transitions. [2024-11-14 02:42:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-14 02:42:41,807 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:41,808 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:41,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:42,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:42,009 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:42,009 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:42,009 INFO L85 PathProgramCache]: Analyzing trace with hash -855052425, now seen corresponding path program 1 times [2024-11-14 02:42:42,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:42,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1539743653] [2024-11-14 02:42:42,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:42,010 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 02:42:42,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:42,013 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:42,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:42,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 02:42:42,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:42:43,047 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:43,047 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:43,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1539743653] [2024-11-14 02:42:43,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1539743653] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:43,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:43,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 02:42:43,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104784010] [2024-11-14 02:42:43,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:43,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 02:42:43,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:43,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 02:42:43,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:42:43,050 INFO L87 Difference]: Start difference. First operand 154 states and 226 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:43,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:43,164 INFO L93 Difference]: Finished difference Result 310 states and 456 transitions. [2024-11-14 02:42:43,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 02:42:43,165 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 155 [2024-11-14 02:42:43,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:43,168 INFO L225 Difference]: With dead ends: 310 [2024-11-14 02:42:43,168 INFO L226 Difference]: Without dead ends: 159 [2024-11-14 02:42:43,169 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:42:43,170 INFO L432 NwaCegarLoop]: 217 mSDtfsCounter, 1 mSDsluCounter, 635 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 852 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:43,173 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 852 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:42:43,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2024-11-14 02:42:43,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 158. [2024-11-14 02:42:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 139 states have (on average 1.410071942446043) internal successors, (196), 139 states have internal predecessors, (196), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 230 transitions. [2024-11-14 02:42:43,192 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 230 transitions. Word has length 155 [2024-11-14 02:42:43,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:43,196 INFO L471 AbstractCegarLoop]: Abstraction has 158 states and 230 transitions. [2024-11-14 02:42:43,196 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 230 transitions. [2024-11-14 02:42:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-14 02:42:43,201 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:43,201 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:43,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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)] Forceful destruction successful, exit code 0 [2024-11-14 02:42:43,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:43,402 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:43,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:43,402 INFO L85 PathProgramCache]: Analyzing trace with hash -174994055, now seen corresponding path program 1 times [2024-11-14 02:42:43,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:43,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1827938251] [2024-11-14 02:42:43,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:43,403 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 02:42:43,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:43,405 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:43,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (6)] Waiting until timeout for monitored process [2024-11-14 02:42:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:44,249 INFO L255 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 02:42:44,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:42:44,338 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:44,338 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:44,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1827938251] [2024-11-14 02:42:44,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1827938251] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:44,339 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:44,339 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-14 02:42:44,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408483335] [2024-11-14 02:42:44,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:44,340 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 02:42:44,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:44,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 02:42:44,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-14 02:42:44,342 INFO L87 Difference]: Start difference. First operand 158 states and 230 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:44,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:44,488 INFO L93 Difference]: Finished difference Result 316 states and 461 transitions. [2024-11-14 02:42:44,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 02:42:44,496 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 155 [2024-11-14 02:42:44,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:44,502 INFO L225 Difference]: With dead ends: 316 [2024-11-14 02:42:44,502 INFO L226 Difference]: Without dead ends: 161 [2024-11-14 02:42:44,502 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-14 02:42:44,503 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 1 mSDsluCounter, 840 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1055 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:44,504 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1055 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:42:44,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2024-11-14 02:42:44,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 160. [2024-11-14 02:42:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 141 states have (on average 1.4042553191489362) internal successors, (198), 141 states have internal predecessors, (198), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 232 transitions. [2024-11-14 02:42:44,529 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 232 transitions. Word has length 155 [2024-11-14 02:42:44,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:44,530 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 232 transitions. [2024-11-14 02:42:44,530 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 232 transitions. [2024-11-14 02:42:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-14 02:42:44,533 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:44,534 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:44,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (6)] Ended with exit code 0 [2024-11-14 02:42:44,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:44,734 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:44,735 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:44,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1600013307, now seen corresponding path program 1 times [2024-11-14 02:42:44,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:44,736 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1755553825] [2024-11-14 02:42:44,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:44,736 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 02:42:44,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:44,738 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:44,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (7)] Waiting until timeout for monitored process [2024-11-14 02:42:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:45,556 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 02:42:45,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:42:45,676 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:45,676 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:45,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1755553825] [2024-11-14 02:42:45,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1755553825] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:45,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:45,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 02:42:45,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188219122] [2024-11-14 02:42:45,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:45,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:42:45,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:45,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:42:45,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:42:45,679 INFO L87 Difference]: Start difference. First operand 160 states and 232 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:45,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:45,845 INFO L93 Difference]: Finished difference Result 320 states and 465 transitions. [2024-11-14 02:42:45,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:42:45,846 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 155 [2024-11-14 02:42:45,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:45,848 INFO L225 Difference]: With dead ends: 320 [2024-11-14 02:42:45,848 INFO L226 Difference]: Without dead ends: 163 [2024-11-14 02:42:45,848 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:42:45,849 INFO L432 NwaCegarLoop]: 213 mSDtfsCounter, 1 mSDsluCounter, 1046 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1259 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:45,850 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1259 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:42:45,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2024-11-14 02:42:45,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 162. [2024-11-14 02:42:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 143 states have (on average 1.3986013986013985) internal successors, (200), 143 states have internal predecessors, (200), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 234 transitions. [2024-11-14 02:42:45,861 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 234 transitions. Word has length 155 [2024-11-14 02:42:45,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:45,862 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 234 transitions. [2024-11-14 02:42:45,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:42:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 234 transitions. [2024-11-14 02:42:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-14 02:42:45,864 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:45,865 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:45,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (7)] Ended with exit code 0 [2024-11-14 02:42:46,065 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:46,065 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:46,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:46,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1601860349, now seen corresponding path program 1 times [2024-11-14 02:42:46,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:46,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1252726549] [2024-11-14 02:42:46,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:46,066 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 02:42:46,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:46,068 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:46,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (8)] Waiting until timeout for monitored process [2024-11-14 02:42:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:46,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 02:42:46,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:47,562 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:42:47,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-14 02:42:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-11-14 02:42:47,616 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:47,616 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:47,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1252726549] [2024-11-14 02:42:47,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1252726549] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:47,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:47,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 02:42:47,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786569855] [2024-11-14 02:42:47,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:47,617 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 02:42:47,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:47,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 02:42:47,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-14 02:42:47,618 INFO L87 Difference]: Start difference. First operand 162 states and 234 transitions. Second operand has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:49,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:42:52,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:52,803 INFO L93 Difference]: Finished difference Result 322 states and 466 transitions. [2024-11-14 02:42:52,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:42:52,805 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 155 [2024-11-14 02:42:52,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:52,807 INFO L225 Difference]: With dead ends: 322 [2024-11-14 02:42:52,807 INFO L226 Difference]: Without dead ends: 163 [2024-11-14 02:42:52,807 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-14 02:42:52,808 INFO L432 NwaCegarLoop]: 185 mSDtfsCounter, 156 mSDsluCounter, 431 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 616 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:52,808 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [156 Valid, 616 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 265 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-14 02:42:52,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2024-11-14 02:42:52,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 162. [2024-11-14 02:42:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 143 states have (on average 1.3916083916083917) internal successors, (199), 143 states have internal predecessors, (199), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 233 transitions. [2024-11-14 02:42:52,818 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 233 transitions. Word has length 155 [2024-11-14 02:42:52,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:52,819 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 233 transitions. [2024-11-14 02:42:52,819 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 233 transitions. [2024-11-14 02:42:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-14 02:42:52,822 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:52,822 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:52,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (8)] Ended with exit code 0 [2024-11-14 02:42:53,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:53,023 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:53,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:53,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1594559657, now seen corresponding path program 1 times [2024-11-14 02:42:53,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:53,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1963758840] [2024-11-14 02:42:53,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:53,026 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 02:42:53,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:53,028 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:53,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (9)] Waiting until timeout for monitored process [2024-11-14 02:42:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:53,923 INFO L255 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 02:42:53,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:54,720 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:42:54,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-14 02:42:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-14 02:42:54,780 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:54,780 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:54,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1963758840] [2024-11-14 02:42:54,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1963758840] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:54,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:54,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 02:42:54,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580142700] [2024-11-14 02:42:54,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:54,781 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 02:42:54,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:54,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 02:42:54,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-14 02:42:54,783 INFO L87 Difference]: Start difference. First operand 162 states and 233 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:56,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:42:59,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:59,697 INFO L93 Difference]: Finished difference Result 322 states and 464 transitions. [2024-11-14 02:42:59,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:42:59,698 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 157 [2024-11-14 02:42:59,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:59,700 INFO L225 Difference]: With dead ends: 322 [2024-11-14 02:42:59,700 INFO L226 Difference]: Without dead ends: 163 [2024-11-14 02:42:59,701 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-14 02:42:59,702 INFO L432 NwaCegarLoop]: 184 mSDtfsCounter, 148 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 609 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:59,704 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 609 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 268 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-14 02:42:59,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2024-11-14 02:42:59,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 162. [2024-11-14 02:42:59,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 143 states have (on average 1.3846153846153846) internal successors, (198), 143 states have internal predecessors, (198), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:42:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 232 transitions. [2024-11-14 02:42:59,718 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 232 transitions. Word has length 157 [2024-11-14 02:42:59,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:59,721 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 232 transitions. [2024-11-14 02:42:59,721 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-14 02:42:59,721 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 232 transitions. [2024-11-14 02:42:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:42:59,723 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:59,724 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:42:59,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (9)] Forceful destruction successful, exit code 0 [2024-11-14 02:42:59,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:59,925 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:59,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:59,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1946558275, now seen corresponding path program 1 times [2024-11-14 02:42:59,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:59,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1807708307] [2024-11-14 02:42:59,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:59,927 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 02:42:59,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:59,929 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:42:59,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (10)] Waiting until timeout for monitored process [2024-11-14 02:43:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:43:00,680 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-14 02:43:00,694 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:43:02,756 INFO L349 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2024-11-14 02:43:02,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 98 treesize of output 50 [2024-11-14 02:43:02,778 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:43:02,778 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:43:02,778 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:43:02,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1807708307] [2024-11-14 02:43:02,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1807708307] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:43:02,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:43:02,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 02:43:02,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418829225] [2024-11-14 02:43:02,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:43:02,779 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:43:02,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:43:02,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:43:02,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:43:02,780 INFO L87 Difference]: Start difference. First operand 162 states and 232 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:43:04,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:43:06,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:43:08,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:43:10,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:43:27,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:43:27,251 INFO L93 Difference]: Finished difference Result 387 states and 554 transitions. [2024-11-14 02:43:27,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:43:27,256 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:43:27,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:43:27,258 INFO L225 Difference]: With dead ends: 387 [2024-11-14 02:43:27,258 INFO L226 Difference]: Without dead ends: 228 [2024-11-14 02:43:27,259 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:43:27,259 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 75 mSDsluCounter, 407 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.3s IncrementalHoareTripleChecker+Time [2024-11-14 02:43:27,259 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 580 Invalid, 521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 516 Invalid, 4 Unknown, 0 Unchecked, 23.3s Time] [2024-11-14 02:43:27,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2024-11-14 02:43:27,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 169. [2024-11-14 02:43:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 150 states have (on average 1.3866666666666667) internal successors, (208), 150 states have internal predecessors, (208), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:43:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 242 transitions. [2024-11-14 02:43:27,282 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 242 transitions. Word has length 159 [2024-11-14 02:43:27,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:43:27,283 INFO L471 AbstractCegarLoop]: Abstraction has 169 states and 242 transitions. [2024-11-14 02:43:27,283 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:43:27,283 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 242 transitions. [2024-11-14 02:43:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:43:27,286 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:43:27,287 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:43:27,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (10)] Ended with exit code 0 [2024-11-14 02:43:27,487 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:43:27,487 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:43:27,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:43:27,488 INFO L85 PathProgramCache]: Analyzing trace with hash 354264315, now seen corresponding path program 1 times [2024-11-14 02:43:27,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:43:27,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1300781576] [2024-11-14 02:43:27,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:43:27,490 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 02:43:27,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:43:27,492 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:43:27,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (11)] Waiting until timeout for monitored process [2024-11-14 02:43:28,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:43:28,325 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-14 02:43:28,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:43:30,003 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:43:30,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 65 treesize of output 69 [2024-11-14 02:43:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:43:30,892 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:43:30,892 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:43:30,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1300781576] [2024-11-14 02:43:30,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1300781576] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:43:30,892 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:43:30,892 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 02:43:30,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739521637] [2024-11-14 02:43:30,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:43:30,893 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:43:30,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:43:30,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:43:30,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:43:30,894 INFO L87 Difference]: Start difference. First operand 169 states and 242 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:43:32,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:43:34,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:43:36,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:43:53,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:43:53,238 INFO L93 Difference]: Finished difference Result 394 states and 563 transitions. [2024-11-14 02:43:53,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:43:53,242 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:43:53,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:43:53,244 INFO L225 Difference]: With dead ends: 394 [2024-11-14 02:43:53,244 INFO L226 Difference]: Without dead ends: 228 [2024-11-14 02:43:53,244 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:43:53,245 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 73 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 560 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 753 SdHoareTripleChecker+Invalid, 564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 560 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2024-11-14 02:43:53,245 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 753 Invalid, 564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 560 Invalid, 3 Unknown, 0 Unchecked, 21.7s Time] [2024-11-14 02:43:53,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2024-11-14 02:43:53,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 170. [2024-11-14 02:43:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 151 states have (on average 1.3841059602649006) internal successors, (209), 151 states have internal predecessors, (209), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:43:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 243 transitions. [2024-11-14 02:43:53,260 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 243 transitions. Word has length 159 [2024-11-14 02:43:53,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:43:53,261 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 243 transitions. [2024-11-14 02:43:53,261 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:43:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 243 transitions. [2024-11-14 02:43:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:43:53,265 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:43:53,265 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:43:53,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (11)] Forceful destruction successful, exit code 0 [2024-11-14 02:43:53,466 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:43:53,466 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:43:53,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:43:53,466 INFO L85 PathProgramCache]: Analyzing trace with hash 1530760571, now seen corresponding path program 1 times [2024-11-14 02:43:53,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:43:53,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [12121628] [2024-11-14 02:43:53,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:43:53,467 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 02:43:53,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:43:53,471 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:43:53,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (12)] Waiting until timeout for monitored process [2024-11-14 02:43:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:43:54,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-14 02:43:54,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:43:55,100 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:43:55,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 67 [2024-11-14 02:43:55,782 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:43:55,782 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:43:55,782 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:43:55,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [12121628] [2024-11-14 02:43:55,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [12121628] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:43:55,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:43:55,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-14 02:43:55,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696002958] [2024-11-14 02:43:55,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:43:55,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 02:43:55,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:43:55,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 02:43:55,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-14 02:43:55,784 INFO L87 Difference]: Start difference. First operand 170 states and 243 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:43:57,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:43:59,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:13,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:15,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:44:15,717 INFO L93 Difference]: Finished difference Result 395 states and 563 transitions. [2024-11-14 02:44:15,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 02:44:15,721 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:44:15,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:44:15,722 INFO L225 Difference]: With dead ends: 395 [2024-11-14 02:44:15,722 INFO L226 Difference]: Without dead ends: 228 [2024-11-14 02:44:15,723 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:44:15,723 INFO L432 NwaCegarLoop]: 175 mSDtfsCounter, 70 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 437 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 657 SdHoareTripleChecker+Invalid, 440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 437 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:44:15,724 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 657 Invalid, 440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 437 Invalid, 2 Unknown, 0 Unchecked, 19.1s Time] [2024-11-14 02:44:15,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2024-11-14 02:44:15,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 172. [2024-11-14 02:44:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172 states, 153 states have (on average 1.3790849673202614) internal successors, (211), 153 states have internal predecessors, (211), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:44:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 245 transitions. [2024-11-14 02:44:15,732 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 245 transitions. Word has length 159 [2024-11-14 02:44:15,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:44:15,733 INFO L471 AbstractCegarLoop]: Abstraction has 172 states and 245 transitions. [2024-11-14 02:44:15,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:44:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 245 transitions. [2024-11-14 02:44:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:44:15,734 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:44:15,735 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:44:15,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (12)] Ended with exit code 0 [2024-11-14 02:44:15,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:44:15,935 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:44:15,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:44:15,936 INFO L85 PathProgramCache]: Analyzing trace with hash -463384135, now seen corresponding path program 1 times [2024-11-14 02:44:15,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:44:15,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1073924849] [2024-11-14 02:44:15,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:44:15,937 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 02:44:15,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:44:15,938 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:44:15,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (13)] Waiting until timeout for monitored process [2024-11-14 02:44:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:44:16,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-14 02:44:16,778 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:44:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:44:18,844 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:44:18,844 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:44:18,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1073924849] [2024-11-14 02:44:18,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1073924849] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:44:18,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:44:18,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-14 02:44:18,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351299521] [2024-11-14 02:44:18,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:44:18,845 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-14 02:44:18,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:44:18,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-14 02:44:18,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:44:18,845 INFO L87 Difference]: Start difference. First operand 172 states and 245 transitions. Second operand has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:44:20,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:44:22,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:24,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:26,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:28,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:30,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:45,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:44:45,909 INFO L93 Difference]: Finished difference Result 388 states and 552 transitions. [2024-11-14 02:44:45,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 02:44:45,915 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:44:45,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:44:45,917 INFO L225 Difference]: With dead ends: 388 [2024-11-14 02:44:45,917 INFO L226 Difference]: Without dead ends: 219 [2024-11-14 02:44:45,917 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:44:45,918 INFO L432 NwaCegarLoop]: 193 mSDtfsCounter, 63 mSDsluCounter, 695 mSDsCounter, 0 mSdLazyCounter, 741 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 888 SdHoareTripleChecker+Invalid, 747 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 741 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:44:45,918 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 888 Invalid, 747 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 741 Invalid, 6 Unknown, 0 Unchecked, 27.0s Time] [2024-11-14 02:44:45,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2024-11-14 02:44:45,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 170. [2024-11-14 02:44:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 151 states have (on average 1.3774834437086092) internal successors, (208), 151 states have internal predecessors, (208), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:44:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 242 transitions. [2024-11-14 02:44:45,927 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 242 transitions. Word has length 159 [2024-11-14 02:44:45,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:44:45,928 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 242 transitions. [2024-11-14 02:44:45,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:44:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-14 02:44:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:44:45,929 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:44:45,930 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:44:45,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (13)] Ended with exit code 0 [2024-11-14 02:44:46,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:44:46,130 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:44:46,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:44:46,131 INFO L85 PathProgramCache]: Analyzing trace with hash -141119941, now seen corresponding path program 1 times [2024-11-14 02:44:46,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:44:46,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1472104223] [2024-11-14 02:44:46,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:44:46,131 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 02:44:46,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:44:46,133 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:44:46,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (14)] Waiting until timeout for monitored process [2024-11-14 02:44:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:44:46,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-14 02:44:46,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:44:46,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 21 [2024-11-14 02:44:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:44:46,895 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:44:46,895 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:44:46,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1472104223] [2024-11-14 02:44:46,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1472104223] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:44:46,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:44:46,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 02:44:46,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760017678] [2024-11-14 02:44:46,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:44:46,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:44:46,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:44:46,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:44:46,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:44:46,897 INFO L87 Difference]: Start difference. First operand 170 states and 242 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:44:48,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:50,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:44:50,868 INFO L93 Difference]: Finished difference Result 338 states and 483 transitions. [2024-11-14 02:44:50,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:44:50,869 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:44:50,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:44:50,870 INFO L225 Difference]: With dead ends: 338 [2024-11-14 02:44:50,870 INFO L226 Difference]: Without dead ends: 171 [2024-11-14 02:44:50,871 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:44:50,871 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 1 mSDsluCounter, 105 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:44:50,872 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 320 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 124 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-11-14 02:44:50,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2024-11-14 02:44:50,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 171. [2024-11-14 02:44:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 152 states have (on average 1.375) internal successors, (209), 152 states have internal predecessors, (209), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:44:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 243 transitions. [2024-11-14 02:44:50,877 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 243 transitions. Word has length 159 [2024-11-14 02:44:50,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:44:50,877 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 243 transitions. [2024-11-14 02:44:50,878 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:44:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 243 transitions. [2024-11-14 02:44:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:44:50,879 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:44:50,879 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:44:50,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (14)] Forceful destruction successful, exit code 0 [2024-11-14 02:44:51,079 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:44:51,079 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:44:51,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:44:51,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1806009665, now seen corresponding path program 1 times [2024-11-14 02:44:51,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:44:51,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1565973880] [2024-11-14 02:44:51,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:44:51,080 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 02:44:51,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:44:51,082 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:44:51,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (15)] Waiting until timeout for monitored process [2024-11-14 02:44:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:44:51,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-14 02:44:51,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:44:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:44:53,093 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:44:53,093 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:44:53,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1565973880] [2024-11-14 02:44:53,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1565973880] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:44:53,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:44:53,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 02:44:53,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352128239] [2024-11-14 02:44:53,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:44:53,094 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:44:53,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:44:53,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:44:53,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:44:53,095 INFO L87 Difference]: Start difference. First operand 171 states and 243 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:44:55,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:44:57,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:44:59,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:45:01,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:45:14,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:45:14,159 INFO L93 Difference]: Finished difference Result 399 states and 566 transitions. [2024-11-14 02:45:14,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:45:14,163 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:45:14,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:45:14,165 INFO L225 Difference]: With dead ends: 399 [2024-11-14 02:45:14,165 INFO L226 Difference]: Without dead ends: 231 [2024-11-14 02:45:14,166 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:45:14,167 INFO L432 NwaCegarLoop]: 225 mSDtfsCounter, 72 mSDsluCounter, 570 mSDsCounter, 0 mSdLazyCounter, 776 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 795 SdHoareTripleChecker+Invalid, 781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 776 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2024-11-14 02:45:14,167 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 795 Invalid, 781 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 776 Invalid, 4 Unknown, 0 Unchecked, 20.8s Time] [2024-11-14 02:45:14,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2024-11-14 02:45:14,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 174. [2024-11-14 02:45:14,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 155 states have (on average 1.3741935483870968) internal successors, (213), 155 states have internal predecessors, (213), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:45:14,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 247 transitions. [2024-11-14 02:45:14,176 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 247 transitions. Word has length 159 [2024-11-14 02:45:14,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:45:14,177 INFO L471 AbstractCegarLoop]: Abstraction has 174 states and 247 transitions. [2024-11-14 02:45:14,177 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:45:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 247 transitions. [2024-11-14 02:45:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:45:14,178 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:45:14,178 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:45:14,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (15)] Ended with exit code 0 [2024-11-14 02:45:14,379 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:45:14,379 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:45:14,379 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:45:14,379 INFO L85 PathProgramCache]: Analyzing trace with hash 1671309181, now seen corresponding path program 1 times [2024-11-14 02:45:14,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:45:14,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [968200962] [2024-11-14 02:45:14,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:45:14,380 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 02:45:14,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:45:14,382 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:45:14,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (16)] Waiting until timeout for monitored process [2024-11-14 02:45:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:45:15,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-14 02:45:15,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:45:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:45:17,623 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:45:17,623 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:45:17,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [968200962] [2024-11-14 02:45:17,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [968200962] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:45:17,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:45:17,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-14 02:45:17,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061839953] [2024-11-14 02:45:17,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:45:17,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-14 02:45:17,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:45:17,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-14 02:45:17,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:45:17,625 INFO L87 Difference]: Start difference. First operand 174 states and 247 transitions. Second operand has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:45:19,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:45:21,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:45:23,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:45:25,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:45:27,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:45:39,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:45:47,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:45:50,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:45:50,771 INFO L93 Difference]: Finished difference Result 402 states and 569 transitions. [2024-11-14 02:45:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 02:45:50,776 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:45:50,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:45:50,777 INFO L225 Difference]: With dead ends: 402 [2024-11-14 02:45:50,777 INFO L226 Difference]: Without dead ends: 231 [2024-11-14 02:45:50,778 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-14 02:45:50,778 INFO L432 NwaCegarLoop]: 227 mSDtfsCounter, 72 mSDsluCounter, 563 mSDsCounter, 0 mSdLazyCounter, 783 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 790 SdHoareTripleChecker+Invalid, 789 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 783 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.9s IncrementalHoareTripleChecker+Time [2024-11-14 02:45:50,778 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 790 Invalid, 789 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 783 Invalid, 5 Unknown, 0 Unchecked, 31.9s Time] [2024-11-14 02:45:50,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2024-11-14 02:45:50,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 176. [2024-11-14 02:45:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 157 states have (on average 1.3694267515923566) internal successors, (215), 157 states have internal predecessors, (215), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:45:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2024-11-14 02:45:50,790 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 159 [2024-11-14 02:45:50,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:45:50,791 INFO L471 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2024-11-14 02:45:50,791 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:45:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2024-11-14 02:45:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:45:50,793 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:45:50,793 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:45:50,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (16)] Ended with exit code 0 [2024-11-14 02:45:50,994 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:45:50,994 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:45:50,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:45:50,994 INFO L85 PathProgramCache]: Analyzing trace with hash -322835525, now seen corresponding path program 1 times [2024-11-14 02:45:50,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:45:50,995 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1450820773] [2024-11-14 02:45:50,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:45:50,995 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 02:45:50,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:45:50,997 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:45:50,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (17)] Waiting until timeout for monitored process [2024-11-14 02:45:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:45:51,804 INFO L255 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-14 02:45:51,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:45:54,746 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:45:54,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 103 treesize of output 123 [2024-11-14 02:45:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:45:56,515 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:45:56,515 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:45:56,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1450820773] [2024-11-14 02:45:56,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1450820773] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:45:56,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:45:56,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-14 02:45:56,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219039658] [2024-11-14 02:45:56,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:45:56,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-14 02:45:56,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:45:56,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-14 02:45:56,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-14 02:45:56,516 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand has 9 states, 9 states have (on average 8.555555555555555) internal successors, (77), 9 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:45:58,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:00,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:02,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:46:04,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:46:06,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:46:30,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:46:30,946 INFO L93 Difference]: Finished difference Result 398 states and 562 transitions. [2024-11-14 02:46:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-14 02:46:30,951 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.555555555555555) internal successors, (77), 9 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:46:30,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:46:30,953 INFO L225 Difference]: With dead ends: 398 [2024-11-14 02:46:30,953 INFO L226 Difference]: Without dead ends: 225 [2024-11-14 02:46:30,953 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2024-11-14 02:46:30,955 INFO L432 NwaCegarLoop]: 242 mSDtfsCounter, 66 mSDsluCounter, 721 mSDsCounter, 0 mSdLazyCounter, 684 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 963 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 684 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.7s IncrementalHoareTripleChecker+Time [2024-11-14 02:46:30,955 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [66 Valid, 963 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 684 Invalid, 5 Unknown, 0 Unchecked, 32.7s Time] [2024-11-14 02:46:30,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2024-11-14 02:46:30,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 174. [2024-11-14 02:46:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 155 states have (on average 1.3741935483870968) internal successors, (213), 155 states have internal predecessors, (213), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:46:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 247 transitions. [2024-11-14 02:46:30,963 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 247 transitions. Word has length 159 [2024-11-14 02:46:30,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:46:30,964 INFO L471 AbstractCegarLoop]: Abstraction has 174 states and 247 transitions. [2024-11-14 02:46:30,965 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.555555555555555) internal successors, (77), 9 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:46:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 247 transitions. [2024-11-14 02:46:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:46:30,966 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:46:30,966 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:46:30,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (17)] Ended with exit code 0 [2024-11-14 02:46:31,167 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:46:31,167 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:46:31,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:46:31,167 INFO L85 PathProgramCache]: Analyzing trace with hash -571331, now seen corresponding path program 1 times [2024-11-14 02:46:31,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:46:31,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1108181898] [2024-11-14 02:46:31,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:46:31,168 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 02:46:31,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:46:31,170 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:46:31,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (18)] Waiting until timeout for monitored process [2024-11-14 02:46:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:46:31,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-14 02:46:31,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:46:32,239 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:46:32,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 38 [2024-11-14 02:46:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:46:32,360 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:46:32,360 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:46:32,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1108181898] [2024-11-14 02:46:32,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1108181898] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:46:32,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:46:32,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 02:46:32,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543176860] [2024-11-14 02:46:32,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:46:32,361 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:46:32,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:46:32,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:46:32,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:46:32,361 INFO L87 Difference]: Start difference. First operand 174 states and 247 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:46:34,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:36,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:38,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:40,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:48,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:48,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:46:48,983 INFO L93 Difference]: Finished difference Result 404 states and 572 transitions. [2024-11-14 02:46:48,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:46:48,984 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:46:48,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:46:48,986 INFO L225 Difference]: With dead ends: 404 [2024-11-14 02:46:48,986 INFO L226 Difference]: Without dead ends: 233 [2024-11-14 02:46:48,986 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:46:48,987 INFO L432 NwaCegarLoop]: 228 mSDtfsCounter, 70 mSDsluCounter, 682 mSDsCounter, 0 mSdLazyCounter, 690 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 910 SdHoareTripleChecker+Invalid, 695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 690 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2024-11-14 02:46:48,987 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 910 Invalid, 695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 690 Invalid, 5 Unknown, 0 Unchecked, 16.5s Time] [2024-11-14 02:46:48,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2024-11-14 02:46:48,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 176. [2024-11-14 02:46:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 157 states have (on average 1.3694267515923566) internal successors, (215), 157 states have internal predecessors, (215), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:46:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2024-11-14 02:46:48,996 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 159 [2024-11-14 02:46:48,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:46:49,000 INFO L471 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2024-11-14 02:46:49,000 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:46:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2024-11-14 02:46:49,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:46:49,001 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:46:49,001 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:46:49,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (18)] Ended with exit code 0 [2024-11-14 02:46:49,202 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:46:49,202 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:46:49,202 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:46:49,202 INFO L85 PathProgramCache]: Analyzing trace with hash -818219781, now seen corresponding path program 1 times [2024-11-14 02:46:49,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:46:49,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [716270138] [2024-11-14 02:46:49,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:46:49,203 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 02:46:49,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:46:49,205 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:46:49,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (19)] Waiting until timeout for monitored process [2024-11-14 02:46:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:46:50,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-14 02:46:50,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:46:50,232 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:46:50,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 41 [2024-11-14 02:46:50,334 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:46:50,334 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:46:50,334 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:46:50,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [716270138] [2024-11-14 02:46:50,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [716270138] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:46:50,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:46:50,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 02:46:50,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660863736] [2024-11-14 02:46:50,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:46:50,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:46:50,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:46:50,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:46:50,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:46:50,336 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:46:52,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:46:54,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:56,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:58,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:04,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:47:04,513 INFO L93 Difference]: Finished difference Result 407 states and 575 transitions. [2024-11-14 02:47:04,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 02:47:04,514 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:47:04,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:47:04,516 INFO L225 Difference]: With dead ends: 407 [2024-11-14 02:47:04,516 INFO L226 Difference]: Without dead ends: 234 [2024-11-14 02:47:04,516 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-14 02:47:04,517 INFO L432 NwaCegarLoop]: 229 mSDtfsCounter, 72 mSDsluCounter, 559 mSDsCounter, 0 mSdLazyCounter, 540 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 788 SdHoareTripleChecker+Invalid, 544 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 540 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:47:04,517 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 788 Invalid, 544 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 540 Invalid, 4 Unknown, 0 Unchecked, 14.0s Time] [2024-11-14 02:47:04,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2024-11-14 02:47:04,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 178. [2024-11-14 02:47:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 159 states have (on average 1.371069182389937) internal successors, (218), 159 states have internal predecessors, (218), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:47:04,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 252 transitions. [2024-11-14 02:47:04,525 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 252 transitions. Word has length 159 [2024-11-14 02:47:04,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:47:04,526 INFO L471 AbstractCegarLoop]: Abstraction has 178 states and 252 transitions. [2024-11-14 02:47:04,526 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:47:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 252 transitions. [2024-11-14 02:47:04,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-14 02:47:04,528 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:47:04,528 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:47:04,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (19)] Ended with exit code 0 [2024-11-14 02:47:04,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:47:04,729 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:47:04,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:47:04,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1482602809, now seen corresponding path program 1 times [2024-11-14 02:47:04,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:47:04,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [208340580] [2024-11-14 02:47:04,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:47:04,730 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 02:47:04,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:47:04,732 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:47:04,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (20)] Waiting until timeout for monitored process [2024-11-14 02:47:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:47:05,724 INFO L255 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-14 02:47:05,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:47:08,347 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:47:08,347 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:47:08,348 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:47:08,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [208340580] [2024-11-14 02:47:08,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [208340580] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:47:08,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:47:08,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-14 02:47:08,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481389305] [2024-11-14 02:47:08,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:47:08,348 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-14 02:47:08,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:47:08,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-14 02:47:08,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-11-14 02:47:08,349 INFO L87 Difference]: Start difference. First operand 178 states and 252 transitions. Second operand has 9 states, 9 states have (on average 8.555555555555555) internal successors, (77), 9 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:47:10,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:12,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:47:14,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:16,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:18,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:20,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 02:47:22,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:38,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:43,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 02:47:45,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:47:45,121 INFO L93 Difference]: Finished difference Result 402 states and 567 transitions. [2024-11-14 02:47:45,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-14 02:47:45,127 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.555555555555555) internal successors, (77), 9 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 159 [2024-11-14 02:47:45,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:47:45,128 INFO L225 Difference]: With dead ends: 402 [2024-11-14 02:47:45,128 INFO L226 Difference]: Without dead ends: 227 [2024-11-14 02:47:45,129 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-14 02:47:45,129 INFO L432 NwaCegarLoop]: 244 mSDtfsCounter, 64 mSDsluCounter, 621 mSDsCounter, 0 mSdLazyCounter, 807 mSolverCounterSat, 0 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 865 SdHoareTripleChecker+Invalid, 816 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 807 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.6s IncrementalHoareTripleChecker+Time [2024-11-14 02:47:45,129 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 865 Invalid, 816 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 807 Invalid, 9 Unknown, 0 Unchecked, 34.6s Time] [2024-11-14 02:47:45,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2024-11-14 02:47:45,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 178. [2024-11-14 02:47:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 159 states have (on average 1.3647798742138364) internal successors, (217), 159 states have internal predecessors, (217), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:47:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 251 transitions. [2024-11-14 02:47:45,137 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 251 transitions. Word has length 159 [2024-11-14 02:47:45,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:47:45,137 INFO L471 AbstractCegarLoop]: Abstraction has 178 states and 251 transitions. [2024-11-14 02:47:45,138 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.555555555555555) internal successors, (77), 9 states have internal predecessors, (77), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:47:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 251 transitions. [2024-11-14 02:47:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-14 02:47:45,139 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:47:45,139 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:47:45,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (20)] Ended with exit code 0 [2024-11-14 02:47:45,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:47:45,340 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:47:45,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:47:45,340 INFO L85 PathProgramCache]: Analyzing trace with hash 917647763, now seen corresponding path program 1 times [2024-11-14 02:47:45,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:47:45,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1498191883] [2024-11-14 02:47:45,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:47:45,341 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 02:47:45,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:47:45,343 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:47:45,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (21)] Waiting until timeout for monitored process [2024-11-14 02:47:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:47:46,109 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 02:47:46,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:47:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 02:47:46,135 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:47:46,135 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:47:46,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1498191883] [2024-11-14 02:47:46,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1498191883] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:47:46,136 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:47:46,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:47:46,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897693816] [2024-11-14 02:47:46,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:47:46,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 02:47:46,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:47:46,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 02:47:46,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:47:46,137 INFO L87 Difference]: Start difference. First operand 178 states and 251 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:47:46,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:47:46,188 INFO L93 Difference]: Finished difference Result 354 states and 501 transitions. [2024-11-14 02:47:46,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 02:47:46,188 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 160 [2024-11-14 02:47:46,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:47:46,190 INFO L225 Difference]: With dead ends: 354 [2024-11-14 02:47:46,190 INFO L226 Difference]: Without dead ends: 179 [2024-11-14 02:47:46,190 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 158 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 02:47:46,191 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 0 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:47:46,191 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 431 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:47:46,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2024-11-14 02:47:46,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2024-11-14 02:47:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 160 states have (on average 1.3625) internal successors, (218), 160 states have internal predecessors, (218), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 02:47:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 252 transitions. [2024-11-14 02:47:46,198 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 252 transitions. Word has length 160 [2024-11-14 02:47:46,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:47:46,199 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 252 transitions. [2024-11-14 02:47:46,199 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-14 02:47:46,199 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 252 transitions. [2024-11-14 02:47:46,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-14 02:47:46,200 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:47:46,200 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:47:46,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (21)] Forceful destruction successful, exit code 0 [2024-11-14 02:47:46,400 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:47:46,401 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:47:46,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:47:46,401 INFO L85 PathProgramCache]: Analyzing trace with hash -362215915, now seen corresponding path program 1 times [2024-11-14 02:47:46,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:47:46,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1162125205] [2024-11-14 02:47:46,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:47:46,402 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 02:47:46,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:47:46,404 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:47:46,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (22)] Waiting until timeout for monitored process [2024-11-14 02:47:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:47:47,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-14 02:47:47,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:47:53,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-14 02:47:56,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-14 02:47:58,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-11-14 02:48:02,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2024-11-14 02:48:06,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2024-11-14 02:48:12,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 66 [2024-11-14 02:48:21,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 28 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 69 [2024-11-14 02:48:23,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 28 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 77 [2024-11-14 02:48:34,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 36 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 88 [2024-11-14 02:48:47,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-14 02:48:47,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 66 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 125 [2024-11-14 02:48:47,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 154 [2024-11-14 02:48:48,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 105 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 169 [2024-11-14 02:48:51,368 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:48:51,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 174 treesize of output 86 [2024-11-14 02:48:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 380 proven. 109 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-14 02:48:52,262 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:55:36,775 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-14 02:55:36,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2024-11-14 02:55:36,775 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:55:36,776 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1162125205] [2024-11-14 02:55:36,776 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") [2024-11-14 02:55:36,776 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2092909621] [2024-11-14 02:55:36,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:55:36,776 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:55:36,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:55:36,778 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:55:36,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2024-11-14 02:55:37,179 FATAL L? ?]: Ignoring exception! java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4eec22ff at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:82) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.variables.ProgramVarUtils.constructConstantForAuxVar(ProgramVarUtils.java:116) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.computeClosedFormula(UnmodifiableTransFormula.java:135) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:320) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.decoupleArrayValues(TransFormulaUtils.java:1295) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckUtils.decoupleArrayValues(TraceCheckUtils.java:386) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:84) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:128) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:315) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:276) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-14 02:55:37,183 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [355379923] [2024-11-14 02:55:37,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:55:37,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:55:37,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:55:37,191 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:55:37,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2024-11-14 02:55:37,424 FATAL L? ?]: Ignoring exception! java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4eec22ff at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:82) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.variables.ProgramVarUtils.constructConstantForAuxVar(ProgramVarUtils.java:116) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.computeClosedFormula(UnmodifiableTransFormula.java:135) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:320) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.decoupleArrayValues(TransFormulaUtils.java:1295) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckUtils.decoupleArrayValues(TraceCheckUtils.java:386) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:84) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:128) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:315) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:276) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-14 02:55:37,424 INFO L185 FreeRefinementEngine]: Found 0 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:55:37,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2024-11-14 02:55:37,424 ERROR L171 FreeRefinementEngine]: Strategy WALRUS failed to provide any proof altough trace is infeasible [2024-11-14 02:55:37,425 INFO L325 BasicCegarLoop]: Counterexample might be feasible [2024-11-14 02:55:37,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 02:55:37,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2024-11-14 02:55:37,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2024-11-14 02:55:37,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 (22)] Ended with exit code 0 [2024-11-14 02:55:38,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a9faf8-5f46-4ccd-80db-7557602d375f/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 02:55:38,036 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:55:38,060 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 02:55:38,063 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 02:55:38 BoogieIcfgContainer [2024-11-14 02:55:38,063 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 02:55:38,064 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 02:55:38,064 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 02:55:38,064 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 02:55:38,065 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:37" (3/4) ... [2024-11-14 02:55:38,067 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 02:55:38,068 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 02:55:38,069 INFO L158 Benchmark]: Toolchain (without parser) took 786359.81ms. Allocated memory was 83.9MB in the beginning and 184.5MB in the end (delta: 100.7MB). Free memory was 59.8MB in the beginning and 111.3MB in the end (delta: -51.5MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-11-14 02:55:38,069 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:55:38,069 INFO L158 Benchmark]: CACSL2BoogieTranslator took 550.14ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 40.6MB in the end (delta: 18.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 02:55:38,070 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.34ms. Allocated memory is still 83.9MB. Free memory was 40.6MB in the beginning and 36.4MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 02:55:38,070 INFO L158 Benchmark]: Boogie Preprocessor took 121.86ms. Allocated memory is still 83.9MB. Free memory was 36.4MB in the beginning and 32.2MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:55:38,070 INFO L158 Benchmark]: RCFGBuilder took 4943.86ms. Allocated memory is still 83.9MB. Free memory was 32.2MB in the beginning and 42.0MB in the end (delta: -9.8MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2024-11-14 02:55:38,070 INFO L158 Benchmark]: TraceAbstraction took 780631.23ms. Allocated memory was 83.9MB in the beginning and 184.5MB in the end (delta: 100.7MB). Free memory was 41.5MB in the beginning and 111.3MB in the end (delta: -69.8MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2024-11-14 02:55:38,071 INFO L158 Benchmark]: Witness Printer took 4.24ms. Allocated memory is still 184.5MB. Free memory is still 111.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:55:38,072 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 550.14ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 40.6MB in the end (delta: 18.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.34ms. Allocated memory is still 83.9MB. Free memory was 40.6MB in the beginning and 36.4MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.86ms. Allocated memory is still 83.9MB. Free memory was 36.4MB in the beginning and 32.2MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 4943.86ms. Allocated memory is still 83.9MB. Free memory was 32.2MB in the beginning and 42.0MB in the end (delta: -9.8MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * TraceAbstraction took 780631.23ms. Allocated memory was 83.9MB in the beginning and 184.5MB in the end (delta: 100.7MB). Free memory was 41.5MB in the beginning and 111.3MB in the end (delta: -69.8MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * Witness Printer took 4.24ms. Allocated memory is still 184.5MB. Free memory is still 111.3MB. 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: unable to decide satisfiability of path constraint. Possible FailurePath: [L41] unsigned char isInitial = 0; [L42-L60] struct WrapperStruct00 WrapperStruct00 = { 256, 128, -1, 1, 0, 1, 2, 1.8, 25.8, 5.5, 4.3, 500.7, 127.5, 1.5, 99.84, 4, -64 }; [L61] signed short int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L62] signed long int* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L63] signed short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L64] signed short int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L65] signed char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L66] unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L67] signed char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L68] double* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L69] double* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L70] double* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L71] double* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); [L72] double* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); [L73] double* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); [L74] double* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); [L75] double* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); [L76] unsigned short int* WrapperStruct00_var_1_23_Pointer = &(WrapperStruct00.var_1_23); [L77] signed char* WrapperStruct00_var_1_24_Pointer = &(WrapperStruct00.var_1_24); [L137] isInitial = 1 [L138] FCALL initially() [L139] COND TRUE 1 [L140] FCALL updateLastVariables() [L141] CALL updateVariables() [L101] WrapperStruct00.var_1_8 = __VERIFIER_nondet_long() [L102] EXPR WrapperStruct00.var_1_8 [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_8 >= -2147483648) [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(WrapperStruct00.var_1_8 >= -2147483648) [L103] EXPR WrapperStruct00.var_1_8 [L103] CALL assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647) [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647) [L104] EXPR WrapperStruct00.var_1_8 [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_8 != 0) [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(WrapperStruct00.var_1_8 != 0) [L105] WrapperStruct00.var_1_9 = __VERIFIER_nondet_short() [L106] EXPR WrapperStruct00.var_1_9 [L106] CALL assume_abort_if_not(WrapperStruct00.var_1_9 >= -1) [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(WrapperStruct00.var_1_9 >= -1) [L107] EXPR WrapperStruct00.var_1_9 [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_9 <= 32766) [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(WrapperStruct00.var_1_9 <= 32766) [L108] WrapperStruct00.var_1_10 = __VERIFIER_nondet_short() [L109] EXPR WrapperStruct00.var_1_10 [L109] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) [L110] EXPR WrapperStruct00.var_1_10 [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766) [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766) [L111] WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar() [L112] EXPR WrapperStruct00.var_1_13 [L112] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) [L113] EXPR WrapperStruct00.var_1_13 [L113] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 1) [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 1) [L114] WrapperStruct00.var_1_14 = __VERIFIER_nondet_char() [L115] EXPR WrapperStruct00.var_1_14 [L115] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) [L116] EXPR WrapperStruct00.var_1_14 [L116] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 126) [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 126) [L117] WrapperStruct00.var_1_16 = __VERIFIER_nondet_double() [L118] EXPR WrapperStruct00.var_1_16 [L118] EXPR WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F [L118] EXPR WrapperStruct00.var_1_16 [L118] EXPR WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F [L118] EXPR (WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F ) [L118] CALL assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) [L119] WrapperStruct00.var_1_17 = __VERIFIER_nondet_double() [L120] EXPR WrapperStruct00.var_1_17 [L120] EXPR WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F [L120] EXPR WrapperStruct00.var_1_17 [L120] EXPR WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F [L120] EXPR (WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F ) [L120] CALL assume_abort_if_not((WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )) [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not((WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )) [L121] WrapperStruct00.var_1_18 = __VERIFIER_nondet_double() [L122] EXPR WrapperStruct00.var_1_18 [L122] EXPR WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F [L122] EXPR WrapperStruct00.var_1_18 [L122] EXPR WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F [L122] EXPR (WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F ) [L122] CALL assume_abort_if_not((WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )) [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not((WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )) [L123] WrapperStruct00.var_1_19 = __VERIFIER_nondet_double() [L124] EXPR WrapperStruct00.var_1_19 [L124] EXPR WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F [L124] EXPR WrapperStruct00.var_1_19 [L124] EXPR WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F [L124] EXPR (WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F ) [L124] CALL assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) [L125] WrapperStruct00.var_1_20 = __VERIFIER_nondet_double() [L126] EXPR WrapperStruct00.var_1_20 [L126] EXPR WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F [L126] EXPR WrapperStruct00.var_1_20 [L126] EXPR WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F [L126] EXPR (WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F ) [L126] EXPR WrapperStruct00.var_1_20 [L126] EXPR WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F [L126] EXPR WrapperStruct00.var_1_20 [L126] EXPR WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F [L126] EXPR (WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F ) [L126] CALL assume_abort_if_not((WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F )) [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F )) [L127] WrapperStruct00.var_1_21 = __VERIFIER_nondet_double() [L128] EXPR WrapperStruct00.var_1_21 [L128] EXPR WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F [L128] EXPR WrapperStruct00.var_1_21 [L128] EXPR WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F [L128] EXPR (WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F ) [L128] EXPR WrapperStruct00.var_1_21 [L128] EXPR WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F [L128] EXPR WrapperStruct00.var_1_21 [L128] EXPR WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F [L128] EXPR (WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F ) [L128] CALL assume_abort_if_not((WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )) [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not((WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )) [L141] RET updateVariables() [L142] CALL step() [L81] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L81] (*(WrapperStruct00_var_1_22_Pointer)) = (*(WrapperStruct00_var_1_19_Pointer)) [L82] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L82] (*(WrapperStruct00_var_1_23_Pointer)) = (*(WrapperStruct00_var_1_10_Pointer)) [L83] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L83] (*(WrapperStruct00_var_1_24_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)) [L84] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L84] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L84] unsigned char stepLocal_0 = (*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)); [L85] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L85] COND FALSE !((*(WrapperStruct00_var_1_13_Pointer)) || stepLocal_0) [L88] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L88] (*(WrapperStruct00_var_1_12_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)) [L90] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L90] signed short int stepLocal_1 = (*(WrapperStruct00_var_1_10_Pointer)); [L91] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L91] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L91] COND FALSE !(stepLocal_1 <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) [L94] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L94] EXPR \read(*WrapperStruct00_var_1_21_Pointer) [L94] (*(WrapperStruct00_var_1_15_Pointer)) = ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L96] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L96] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L96] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L96] COND FALSE !(((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) [L142] RET step() [L143] CALL, EXPR property() [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L133] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L133] EXPR ((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))) [L133] EXPR (((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1 [L133] EXPR ((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer))))) [L133] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L133] EXPR (*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer))) [L133] EXPR \read(*WrapperStruct00_var_1_23_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_24_Pointer) [L133] EXPR (*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer))) [L133] EXPR ((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) [L133] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L133] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L133] EXPR ((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) [L133] EXPR ((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer))))) [L133] EXPR (((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer)))))) [L133] EXPR ((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer)))) [L133] EXPR (((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer)))) [L133] EXPR ((((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer))))) && ((*(WrapperStruct00_var_1_24_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) [L133-L134] return ((((((((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))) <= ((((((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) < (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))) ? (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer)))) : (((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer))))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((((((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) ((((1 - (*(WrapperStruct00_var_1_14_Pointer))) < 0 ) ? -(1 - (*(WrapperStruct00_var_1_14_Pointer))) : (1 - (*(WrapperStruct00_var_1_14_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) < (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer))))))) ? ((((((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) > ((*(WrapperStruct00_var_1_18_Pointer)))) ? ((((((*(WrapperStruct00_var_1_16_Pointer))) < ((*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_17_Pointer)))))) : ((*(WrapperStruct00_var_1_18_Pointer)))))) : (((((3.6) > ((*(WrapperStruct00_var_1_19_Pointer)))) ? (3.6) : ((*(WrapperStruct00_var_1_19_Pointer)))))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer))))) && ((*(WrapperStruct00_var_1_24_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) ; [L143] RET, EXPR property() [L143] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) [L19] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 154 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 780.5s, OverallIterations: 21, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 265.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 50 mSolverCounterUnknown, 1005 SdHoareTripleChecker+Valid, 256.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1005 mSDsluCounter, 14651 SdHoareTripleChecker+Invalid, 245.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10432 mSDsCounter, 18 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7383 IncrementalHoareTripleChecker+Invalid, 7451 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 18 mSolverCounterUnsat, 4219 mSDtfsCounter, 7383 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3144 GetRequests, 3043 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 20.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred in iteration=20, InterpolantAutomatonStates: 124, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 20 MinimizatonAttempts, 552 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.7s SsaConstructionTime, 12.4s SatisfiabilityAnalysisTime, 492.1s InterpolantComputationTime, 3305 NumberOfCodeBlocks, 3305 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 3284 ConstructedInterpolants, 111 QuantifiedInterpolants, 17498 SizeOfPredicates, 101 NumberOfNonLiveVariables, 8717 ConjunctsInSsa, 307 ConjunctsInUnsatCore, 21 InterpolantComputations, 20 PerfectInterpolantSequences, 11315/11424 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 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN