./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje --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 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:59:14,758 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:59:14,851 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:59:14,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:59:14,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:59:14,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:59:14,902 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:59:14,902 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:59:14,903 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:59:14,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:59:14,903 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:59:14,904 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:59:14,904 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:59:14,904 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:59:14,907 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:59:14,907 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:59:14,908 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:59:14,912 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:59:14,912 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:59:14,912 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:59:14,913 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:59:14,913 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:59:14,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:59:14,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:59:14,915 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:59:14,915 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:59:14,915 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:59:14,916 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:59:14,916 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:59:14,916 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:59:14,917 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:59:14,917 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:59:14,917 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:59:14,917 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:59:14,918 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:59:14,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:59:14,919 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:59:14,919 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:59:14,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:59:14,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:59:14,920 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:59:14,920 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:59:14,920 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:59:14,921 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:59:14,921 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:59:14,922 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:59:14,922 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:59:14,922 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e [2024-11-09 06:59:15,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:59:15,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:59:15,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:59:15,235 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:59:15,235 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:59:15,237 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i Unable to find full path for "g++" [2024-11-09 06:59:17,259 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:59:17,464 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:59:17,465 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-09 06:59:17,474 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data/e3b1f2f8d/543b3195bebe401294969512cd5d8f11/FLAG61df65a29 [2024-11-09 06:59:17,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data/e3b1f2f8d/543b3195bebe401294969512cd5d8f11 [2024-11-09 06:59:17,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:59:17,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:59:17,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:59:17,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:59:17,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:59:17,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1d38b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17, skipping insertion in model container [2024-11-09 06:59:17,506 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,542 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:59:17,727 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_c9746a8d-bb2d-4260-90e5-eb057e5b846e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-09 06:59:17,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:59:17,806 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:59:17,820 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_c9746a8d-bb2d-4260-90e5-eb057e5b846e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-09 06:59:17,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:59:17,888 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:59:17,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17 WrapperNode [2024-11-09 06:59:17,889 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:59:17,890 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:59:17,890 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:59:17,890 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:59:17,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,912 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,954 INFO L138 Inliner]: procedures = 30, calls = 163, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 528 [2024-11-09 06:59:17,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:59:17,955 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:59:17,955 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:59:17,956 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:59:17,969 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,969 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,974 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,990 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:17,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:18,000 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:18,005 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:59:18,009 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:59:18,010 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:59:18,010 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:59:18,011 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (1/1) ... [2024-11-09 06:59:18,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:59:18,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:59:18,053 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:59:18,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:59:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:59:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 06:59:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-09 06:59:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:59:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 06:59:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-09 06:59:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:59:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:59:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:59:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:59:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:59:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:59:18,293 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:59:18,295 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:59:19,121 INFO L? ?]: Removed 133 outVars from TransFormulas that were not future-live. [2024-11-09 06:59:19,122 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:59:19,710 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:59:19,711 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:59:19,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:59:19 BoogieIcfgContainer [2024-11-09 06:59:19,712 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:59:19,714 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:59:19,714 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:59:19,718 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:59:19,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:59:17" (1/3) ... [2024-11-09 06:59:19,719 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@104fa3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:59:19, skipping insertion in model container [2024-11-09 06:59:19,719 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:17" (2/3) ... [2024-11-09 06:59:19,720 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@104fa3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:59:19, skipping insertion in model container [2024-11-09 06:59:19,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:59:19" (3/3) ... [2024-11-09 06:59:19,721 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-09 06:59:19,740 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:59:19,740 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:59:19,818 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:59:19,827 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;@8d60e99, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:59:19,827 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:59:19,835 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) [2024-11-09 06:59:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 06:59:19,846 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:59:19,847 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] [2024-11-09 06:59:19,847 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:59:19,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:59:19,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1175895503, now seen corresponding path program 1 times [2024-11-09 06:59:19,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:59:19,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582986161] [2024-11-09 06:59:19,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:59:19,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:59:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:59:23,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [628250543] [2024-11-09 06:59:23,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:59:23,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:59:23,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:59:23,514 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:59:23,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:59:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:59:26,272 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:59:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:59:29,391 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:59:29,394 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:59:29,395 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:59:29,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 06:59:29,597 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:59:29,602 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:59:29,752 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:59:29,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:59:29 BoogieIcfgContainer [2024-11-09 06:59:29,759 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:59:29,759 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:59:29,760 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:59:29,760 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:59:29,760 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:59:19" (3/4) ... [2024-11-09 06:59:29,763 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:59:29,764 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:59:29,766 INFO L158 Benchmark]: Toolchain (without parser) took 12271.64ms. Allocated memory was 144.7MB in the beginning and 264.2MB in the end (delta: 119.5MB). Free memory was 107.9MB in the beginning and 162.1MB in the end (delta: -54.2MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2024-11-09 06:59:29,767 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 81.4MB in the beginning and 81.4MB in the end (delta: 34.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:59:29,768 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.32ms. Allocated memory is still 144.7MB. Free memory was 107.9MB in the beginning and 89.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 06:59:29,769 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.86ms. Allocated memory is still 144.7MB. Free memory was 89.9MB in the beginning and 86.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:59:29,770 INFO L158 Benchmark]: Boogie Preprocessor took 49.68ms. Allocated memory is still 144.7MB. Free memory was 86.3MB in the beginning and 83.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 06:59:29,770 INFO L158 Benchmark]: RCFGBuilder took 1702.47ms. Allocated memory is still 144.7MB. Free memory was 83.4MB in the beginning and 79.6MB in the end (delta: 3.8MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2024-11-09 06:59:29,773 INFO L158 Benchmark]: TraceAbstraction took 10044.95ms. Allocated memory was 144.7MB in the beginning and 264.2MB in the end (delta: 119.5MB). Free memory was 78.6MB in the beginning and 162.1MB in the end (delta: -83.6MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. [2024-11-09 06:59:29,773 INFO L158 Benchmark]: Witness Printer took 4.81ms. Allocated memory is still 264.2MB. Free memory is still 162.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:59:29,776 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 81.4MB in the beginning and 81.4MB in the end (delta: 34.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.32ms. Allocated memory is still 144.7MB. Free memory was 107.9MB in the beginning and 89.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.86ms. Allocated memory is still 144.7MB. Free memory was 89.9MB in the beginning and 86.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.68ms. Allocated memory is still 144.7MB. Free memory was 86.3MB in the beginning and 83.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1702.47ms. Allocated memory is still 144.7MB. Free memory was 83.4MB in the beginning and 79.6MB in the end (delta: 3.8MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * TraceAbstraction took 10044.95ms. Allocated memory was 144.7MB in the beginning and 264.2MB in the end (delta: 119.5MB). Free memory was 78.6MB in the beginning and 162.1MB in the end (delta: -83.6MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. * Witness Printer took 4.81ms. Allocated memory is still 264.2MB. Free memory is still 162.1MB. 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 someBinaryDOUBLEComparisonOperation at line 88, overapproximation of shiftRight at line 86, overapproximation of someBinaryArithmeticDOUBLEoperation at line 76. Possible FailurePath: [L39] unsigned char isInitial = 0; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 4.8, 63.5, 9999999.5, 0.6, 10, -1, 4.4, 7.25, 7.5, 2.3, 128, 0, 4078799264, 500, 25 }; [L57] double* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L58] double* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); [L59] double* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); [L60] double* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); [L61] signed short int* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L62] signed long int* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L63] double* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L64] double* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L65] double* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L66] double* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L67] unsigned long int* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L68] unsigned long int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L69] unsigned long int* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L70] unsigned long int* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L71] unsigned long int* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L72] unsigned long int last_1_WrapperStruct00_var_1_15 = 500; [L136] isInitial = 1 [L137] FCALL initially() [L138] COND TRUE 1 [L139] CALL updateLastVariables() [L129] EXPR WrapperStruct00.var_1_15 [L129] last_1_WrapperStruct00_var_1_15 = WrapperStruct00.var_1_15 [L139] RET updateLastVariables() [L140] CALL updateVariables() [L99] WrapperStruct00.var_1_2 = __VERIFIER_nondet_double() [L100] EXPR WrapperStruct00.var_1_2 [L100] EXPR WrapperStruct00.var_1_2 >= 0.0F && WrapperStruct00.var_1_2 <= -1.0e-20F [L100] EXPR (WrapperStruct00.var_1_2 >= 0.0F && WrapperStruct00.var_1_2 <= -1.0e-20F) || (WrapperStruct00.var_1_2 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F ) [L100] EXPR WrapperStruct00.var_1_2 [L100] EXPR WrapperStruct00.var_1_2 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F [L100] EXPR WrapperStruct00.var_1_2 [L100] EXPR WrapperStruct00.var_1_2 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F [L100] EXPR (WrapperStruct00.var_1_2 >= 0.0F && WrapperStruct00.var_1_2 <= -1.0e-20F) || (WrapperStruct00.var_1_2 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L100] CALL assume_abort_if_not((WrapperStruct00.var_1_2 >= 0.0F && WrapperStruct00.var_1_2 <= -1.0e-20F) || (WrapperStruct00.var_1_2 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not((WrapperStruct00.var_1_2 >= 0.0F && WrapperStruct00.var_1_2 <= -1.0e-20F) || (WrapperStruct00.var_1_2 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L101] WrapperStruct00.var_1_3 = __VERIFIER_nondet_double() [L102] EXPR WrapperStruct00.var_1_3 [L102] EXPR WrapperStruct00.var_1_3 >= 0.0F && WrapperStruct00.var_1_3 <= -1.0e-20F [L102] EXPR WrapperStruct00.var_1_3 [L102] EXPR WrapperStruct00.var_1_3 >= 0.0F && WrapperStruct00.var_1_3 <= -1.0e-20F [L102] EXPR (WrapperStruct00.var_1_3 >= 0.0F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L102] CALL assume_abort_if_not((WrapperStruct00.var_1_3 >= 0.0F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not((WrapperStruct00.var_1_3 >= 0.0F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L103] WrapperStruct00.var_1_6 = __VERIFIER_nondet_short() [L104] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_6 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(WrapperStruct00.var_1_6 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L105] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L105] CALL assume_abort_if_not(WrapperStruct00.var_1_6 <= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(WrapperStruct00.var_1_6 <= 32) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L106] WrapperStruct00.var_1_7 = __VERIFIER_nondet_long() [L107] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= -2147483648) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= -2147483648) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L108] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L108] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L109] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L109] CALL assume_abort_if_not(WrapperStruct00.var_1_7 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(WrapperStruct00.var_1_7 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L110] WrapperStruct00.var_1_8 = __VERIFIER_nondet_double() [L111] EXPR WrapperStruct00.var_1_8 [L111] EXPR WrapperStruct00.var_1_8 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F [L111] EXPR WrapperStruct00.var_1_8 [L111] EXPR WrapperStruct00.var_1_8 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F [L111] EXPR (WrapperStruct00.var_1_8 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 1152921.504606845700e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L111] CALL assume_abort_if_not((WrapperStruct00.var_1_8 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 1152921.504606845700e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not((WrapperStruct00.var_1_8 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 1152921.504606845700e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L112] WrapperStruct00.var_1_9 = __VERIFIER_nondet_double() [L113] EXPR WrapperStruct00.var_1_9 [L113] EXPR WrapperStruct00.var_1_9 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F [L113] EXPR WrapperStruct00.var_1_9 [L113] EXPR WrapperStruct00.var_1_9 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F [L113] EXPR (WrapperStruct00.var_1_9 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 1152921.504606845700e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L113] CALL assume_abort_if_not((WrapperStruct00.var_1_9 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 1152921.504606845700e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not((WrapperStruct00.var_1_9 >= -115292.1504606845700e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 1152921.504606845700e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L114] WrapperStruct00.var_1_10 = __VERIFIER_nondet_double() [L115] EXPR WrapperStruct00.var_1_10 [L115] EXPR WrapperStruct00.var_1_10 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F [L115] EXPR WrapperStruct00.var_1_10 [L115] EXPR WrapperStruct00.var_1_10 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F [L115] EXPR (WrapperStruct00.var_1_10 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L115] CALL assume_abort_if_not((WrapperStruct00.var_1_10 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not((WrapperStruct00.var_1_10 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L116] WrapperStruct00.var_1_11 = __VERIFIER_nondet_double() [L117] EXPR WrapperStruct00.var_1_11 [L117] EXPR WrapperStruct00.var_1_11 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_11 <= -1.0e-20F [L117] EXPR (WrapperStruct00.var_1_11 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_11 <= -1.0e-20F) || (WrapperStruct00.var_1_11 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F ) [L117] EXPR WrapperStruct00.var_1_11 [L117] EXPR WrapperStruct00.var_1_11 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F [L117] EXPR WrapperStruct00.var_1_11 [L117] EXPR WrapperStruct00.var_1_11 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F [L117] EXPR (WrapperStruct00.var_1_11 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_11 <= -1.0e-20F) || (WrapperStruct00.var_1_11 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L117] CALL assume_abort_if_not((WrapperStruct00.var_1_11 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_11 <= -1.0e-20F) || (WrapperStruct00.var_1_11 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not((WrapperStruct00.var_1_11 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_11 <= -1.0e-20F) || (WrapperStruct00.var_1_11 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L118] WrapperStruct00.var_1_13 = __VERIFIER_nondet_ulong() [L119] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L120] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L121] WrapperStruct00.var_1_14 = __VERIFIER_nondet_ulong() [L122] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L122] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L123] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L124] WrapperStruct00.var_1_16 = __VERIFIER_nondet_ulong() [L125] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L125] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L126] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L126] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L140] RET updateVariables() [L141] CALL step() [L76] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L76] EXPR \read(*WrapperStruct00_var_1_3_Pointer) [L76] (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_2_Pointer)) - (*(WrapperStruct00_var_1_3_Pointer))) [L77] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L77] COND TRUE ((((-128) < (last_1_WrapperStruct00_var_1_15)) ? (-128) : (last_1_WrapperStruct00_var_1_15))) < (*(WrapperStruct00_var_1_13_Pointer)) [L78] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L78] COND FALSE !(last_1_WrapperStruct00_var_1_15 > (*(WrapperStruct00_var_1_7_Pointer))) [L81] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L81] (*(WrapperStruct00_var_1_15_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)) [L86] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L86] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L86] EXPR (*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer)) [L86] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L86] unsigned long int stepLocal_0 = ((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)); [L87] COND TRUE 8 < stepLocal_0 [L88] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L88] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L88] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L88] EXPR (((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9) [L88] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L88] (*(WrapperStruct00_var_1_4_Pointer)) = ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))) [L90] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L90] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L90] COND TRUE (*(WrapperStruct00_var_1_2_Pointer)) < (*(WrapperStruct00_var_1_8_Pointer)) [L91] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L91] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L91] ((- (*(WrapperStruct00_var_1_15_Pointer))) <= (*(WrapperStruct00_var_1_6_Pointer))) || ((*(WrapperStruct00_var_1_4_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer))) [L91] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L91] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L91] ((- (*(WrapperStruct00_var_1_15_Pointer))) <= (*(WrapperStruct00_var_1_6_Pointer))) || ((*(WrapperStruct00_var_1_4_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer))) [L91] COND FALSE !(((- (*(WrapperStruct00_var_1_15_Pointer))) <= (*(WrapperStruct00_var_1_6_Pointer))) || ((*(WrapperStruct00_var_1_4_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer)))) [L94] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L94] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L94] (*(WrapperStruct00_var_1_12_Pointer)) = ((*(WrapperStruct00_var_1_14_Pointer)) - (*(WrapperStruct00_var_1_6_Pointer))) [L141] RET step() [L142] CALL, EXPR property() [L132] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L132] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L132] EXPR \read(*WrapperStruct00_var_1_3_Pointer) [L132] EXPR ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_2_Pointer)) - (*(WrapperStruct00_var_1_3_Pointer))))) && ((8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1) [L132] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L132] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L132] EXPR (*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer)) [L132] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L132] EXPR (8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1 [L132] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L132] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L132] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L132] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L132] EXPR (((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9) [L132] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L132] EXPR (8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1 [L132] EXPR ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_2_Pointer)) - (*(WrapperStruct00_var_1_3_Pointer))))) && ((8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1) [L132] EXPR (((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_2_Pointer)) - (*(WrapperStruct00_var_1_3_Pointer))))) && ((8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1)) && (((*(WrapperStruct00_var_1_2_Pointer)) < (*(WrapperStruct00_var_1_8_Pointer))) ? ((((- (*(WrapperStruct00_var_1_15_Pointer))) <= (*(WrapperStruct00_var_1_6_Pointer))) || ((*(WrapperStruct00_var_1_4_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) (((((*(WrapperStruct00_var_1_6_Pointer))) < ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) ((*(WrapperStruct00_var_1_14_Pointer)) - (*(WrapperStruct00_var_1_6_Pointer)))))) : 1) [L132] EXPR ((((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_2_Pointer)) - (*(WrapperStruct00_var_1_3_Pointer))))) && ((8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1)) && (((*(WrapperStruct00_var_1_2_Pointer)) < (*(WrapperStruct00_var_1_8_Pointer))) ? ((((- (*(WrapperStruct00_var_1_15_Pointer))) <= (*(WrapperStruct00_var_1_6_Pointer))) || ((*(WrapperStruct00_var_1_4_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) (((((*(WrapperStruct00_var_1_6_Pointer))) < ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) ((*(WrapperStruct00_var_1_14_Pointer)) - (*(WrapperStruct00_var_1_6_Pointer)))))) : 1)) && ((((((-128) < (last_1_WrapperStruct00_var_1_15)) ? (-128) : (last_1_WrapperStruct00_var_1_15))) < (*(WrapperStruct00_var_1_13_Pointer))) ? ((last_1_WrapperStruct00_var_1_15 > (*(WrapperStruct00_var_1_7_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned long int) ((*(WrapperStruct00_var_1_6_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_14_Pointer))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_16_Pointer))))) [L132-L133] return ((((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_2_Pointer)) - (*(WrapperStruct00_var_1_3_Pointer))))) && ((8 < (((*(WrapperStruct00_var_1_15_Pointer)) >> (*(WrapperStruct00_var_1_6_Pointer))) / (*(WrapperStruct00_var_1_7_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer)) == ((double) ((((*(WrapperStruct00_var_1_8_Pointer)) + (*(WrapperStruct00_var_1_9_Pointer))) + (((((*(WrapperStruct00_var_1_10_Pointer))) < (1.9)) ? ((*(WrapperStruct00_var_1_10_Pointer))) : (1.9)))) + (99.125 + (*(WrapperStruct00_var_1_11_Pointer)))))) : 1)) && (((*(WrapperStruct00_var_1_2_Pointer)) < (*(WrapperStruct00_var_1_8_Pointer))) ? ((((- (*(WrapperStruct00_var_1_15_Pointer))) <= (*(WrapperStruct00_var_1_6_Pointer))) || ((*(WrapperStruct00_var_1_4_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) (((((*(WrapperStruct00_var_1_6_Pointer))) < ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) ((*(WrapperStruct00_var_1_14_Pointer)) - (*(WrapperStruct00_var_1_6_Pointer)))))) : 1)) && ((((((-128) < (last_1_WrapperStruct00_var_1_15)) ? (-128) : (last_1_WrapperStruct00_var_1_15))) < (*(WrapperStruct00_var_1_13_Pointer))) ? ((last_1_WrapperStruct00_var_1_15 > (*(WrapperStruct00_var_1_7_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned long int) ((*(WrapperStruct00_var_1_6_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_14_Pointer))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_16_Pointer))))) ; [L142] RET, EXPR property() [L142] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:54}, WrapperStruct00_var_1_11_Pointer={4:62}, WrapperStruct00_var_1_12_Pointer={4:70}, WrapperStruct00_var_1_13_Pointer={4:74}, WrapperStruct00_var_1_14_Pointer={4:78}, WrapperStruct00_var_1_15_Pointer={4:82}, WrapperStruct00_var_1_16_Pointer={4:86}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:16}, WrapperStruct00_var_1_4_Pointer={4:24}, WrapperStruct00_var_1_6_Pointer={4:32}, WrapperStruct00_var_1_7_Pointer={4:34}, WrapperStruct00_var_1_8_Pointer={4:38}, WrapperStruct00_var_1_9_Pointer={4:46}, isInitial=1, last_1_WrapperStruct00_var_1_15=500] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.8s, 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, 5.7s 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 [2024-11-09 06:59:29,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje --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 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:59:32,171 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:59:32,269 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:59:32,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:59:32,277 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:59:32,324 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:59:32,327 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:59:32,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:59:32,328 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:59:32,329 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:59:32,329 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:59:32,330 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:59:32,330 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:59:32,332 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:59:32,332 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:59:32,333 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:59:32,333 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:59:32,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:59:32,334 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:59:32,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:59:32,336 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:59:32,337 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:59:32,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:59:32,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:59:32,340 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:59:32,341 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:59:32,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:59:32,341 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:59:32,341 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:59:32,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:59:32,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:59:32,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:59:32,342 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:59:32,344 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:59:32,345 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:59:32,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:59:32,346 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:59:32,347 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:59:32,347 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:59:32,347 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:59:32,348 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:59:32,348 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:59:32,348 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:59:32,348 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e [2024-11-09 06:59:32,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:59:32,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:59:32,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:59:32,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:59:32,809 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:59:32,810 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i Unable to find full path for "g++" [2024-11-09 06:59:34,801 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:59:35,035 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:59:35,039 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-09 06:59:35,058 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data/15f6efadd/a6f3c76ff8c34ca4bdbe6e02b1881d1c/FLAGa0e59abc6 [2024-11-09 06:59:35,082 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/data/15f6efadd/a6f3c76ff8c34ca4bdbe6e02b1881d1c [2024-11-09 06:59:35,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:59:35,087 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:59:35,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:59:35,090 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:59:35,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:59:35,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b1a81c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35, skipping insertion in model container [2024-11-09 06:59:35,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:59:35,395 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_c9746a8d-bb2d-4260-90e5-eb057e5b846e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-09 06:59:35,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:59:35,515 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:59:35,530 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_c9746a8d-bb2d-4260-90e5-eb057e5b846e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-09 06:59:35,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:59:35,608 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:59:35,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35 WrapperNode [2024-11-09 06:59:35,609 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:59:35,610 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:59:35,610 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:59:35,610 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:59:35,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,690 INFO L138 Inliner]: procedures = 36, calls = 163, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 512 [2024-11-09 06:59:35,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:59:35,695 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:59:35,695 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:59:35,695 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:59:35,706 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,714 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,715 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,744 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,763 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,770 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,779 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:59:35,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:59:35,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:59:35,780 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:59:35,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (1/1) ... [2024-11-09 06:59:35,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:59:35,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:59:35,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:59:35,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:59:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:59:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-09 06:59:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-09 06:59:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-09 06:59:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:59:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 06:59:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-09 06:59:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 06:59:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-09 06:59:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:59:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:59:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:59:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:59:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-09 06:59:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 06:59:35,998 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:59:36,001 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:59:43,559 INFO L? ?]: Removed 124 outVars from TransFormulas that were not future-live. [2024-11-09 06:59:43,563 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:59:43,577 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:59:43,577 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:59:43,578 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:59:43 BoogieIcfgContainer [2024-11-09 06:59:43,578 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:59:43,580 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:59:43,580 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:59:43,583 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:59:43,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:59:35" (1/3) ... [2024-11-09 06:59:43,584 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@210e16f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:59:43, skipping insertion in model container [2024-11-09 06:59:43,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:59:35" (2/3) ... [2024-11-09 06:59:43,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@210e16f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:59:43, skipping insertion in model container [2024-11-09 06:59:43,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:59:43" (3/3) ... [2024-11-09 06:59:43,586 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-09 06:59:43,604 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:59:43,604 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:59:43,687 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:59:43,695 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;@58ca5570, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:59:43,696 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:59:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand has 117 states, 97 states have (on average 1.4329896907216495) internal successors, (139), 98 states have internal predecessors, (139), 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) [2024-11-09 06:59:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 06:59:43,720 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:59:43,721 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] [2024-11-09 06:59:43,722 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:59:43,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:59:43,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1504422397, now seen corresponding path program 1 times [2024-11-09 06:59:43,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:59:43,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1159959570] [2024-11-09 06:59:43,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:59:43,747 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 [2024-11-09 06:59:43,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:59:43,750 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:59:43,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:59:44,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:59:44,447 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:59:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-09 06:59:44,485 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:59:44,485 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:59:44,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1159959570] [2024-11-09 06:59:44,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1159959570] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:59:44,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:59:44,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:59:44,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516939031] [2024-11-09 06:59:44,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:59:44,494 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:59:44,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:59:44,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:59:44,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:59:44,521 INFO L87 Difference]: Start difference. First operand has 117 states, 97 states have (on average 1.4329896907216495) internal successors, (139), 98 states have internal predecessors, (139), 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 31.5) internal successors, (63), 2 states have internal predecessors, (63), 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) [2024-11-09 06:59:44,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:59:44,557 INFO L93 Difference]: Finished difference Result 227 states and 357 transitions. [2024-11-09 06:59:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:59:44,563 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 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 141 [2024-11-09 06:59:44,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:59:44,571 INFO L225 Difference]: With dead ends: 227 [2024-11-09 06:59:44,571 INFO L226 Difference]: Without dead ends: 113 [2024-11-09 06:59:44,575 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:59:44,578 INFO L432 NwaCegarLoop]: 166 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, 166 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 [2024-11-09 06:59:44,582 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:59:44,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2024-11-09 06:59:44,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2024-11-09 06:59:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 94 states have (on average 1.4042553191489362) internal successors, (132), 94 states have internal predecessors, (132), 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) [2024-11-09 06:59:44,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 166 transitions. [2024-11-09 06:59:44,641 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 166 transitions. Word has length 141 [2024-11-09 06:59:44,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:59:44,646 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 166 transitions. [2024-11-09 06:59:44,647 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 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) [2024-11-09 06:59:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 166 transitions. [2024-11-09 06:59:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 06:59:44,653 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:59:44,653 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] [2024-11-09 06:59:44,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:44,854 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:44,855 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:59:44,855 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:59:44,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1993475347, now seen corresponding path program 1 times [2024-11-09 06:59:44,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:59:44,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1385261656] [2024-11-09 06:59:44,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:59:44,857 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 [2024-11-09 06:59:44,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:59:44,860 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:59:44,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:59:45,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:59:45,622 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:59:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 06:59:45,748 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:59:45,748 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:59:45,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1385261656] [2024-11-09 06:59:45,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1385261656] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:59:45,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:59:45,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 06:59:45,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461809257] [2024-11-09 06:59:45,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:59:45,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:59:45,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:59:45,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:59:45,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:59:45,753 INFO L87 Difference]: Start difference. First operand 113 states and 166 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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) [2024-11-09 06:59:46,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:59:46,180 INFO L93 Difference]: Finished difference Result 225 states and 332 transitions. [2024-11-09 06:59:46,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:59:46,188 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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 141 [2024-11-09 06:59:46,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:59:46,190 INFO L225 Difference]: With dead ends: 225 [2024-11-09 06:59:46,190 INFO L226 Difference]: Without dead ends: 115 [2024-11-09 06:59:46,191 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:59:46,192 INFO L432 NwaCegarLoop]: 164 mSDtfsCounter, 0 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-09 06:59:46,193 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 481 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-09 06:59:46,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2024-11-09 06:59:46,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2024-11-09 06:59:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 96 states have (on average 1.3958333333333333) internal successors, (134), 96 states have internal predecessors, (134), 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) [2024-11-09 06:59:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 168 transitions. [2024-11-09 06:59:46,207 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 168 transitions. Word has length 141 [2024-11-09 06:59:46,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:59:46,208 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 168 transitions. [2024-11-09 06:59:46,209 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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) [2024-11-09 06:59:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 168 transitions. [2024-11-09 06:59:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 06:59:46,211 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:59:46,211 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] [2024-11-09 06:59:46,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:46,412 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:46,412 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:59:46,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:59:46,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1558969749, now seen corresponding path program 1 times [2024-11-09 06:59:46,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:59:46,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [218902015] [2024-11-09 06:59:46,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:59:46,415 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 [2024-11-09 06:59:46,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:59:46,417 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:59:46,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:59:47,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:59:47,113 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:59:47,172 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 06:59:47,173 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:59:47,173 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:59:47,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [218902015] [2024-11-09 06:59:47,173 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [218902015] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:59:47,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:59:47,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 06:59:47,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771986632] [2024-11-09 06:59:47,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:59:47,175 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:59:47,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:59:47,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:59:47,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:59:47,177 INFO L87 Difference]: Start difference. First operand 115 states and 168 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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) [2024-11-09 06:59:47,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:59:47,520 INFO L93 Difference]: Finished difference Result 229 states and 336 transitions. [2024-11-09 06:59:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:59:47,529 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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 141 [2024-11-09 06:59:47,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:59:47,531 INFO L225 Difference]: With dead ends: 229 [2024-11-09 06:59:47,534 INFO L226 Difference]: Without dead ends: 117 [2024-11-09 06:59:47,535 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:59:47,536 INFO L432 NwaCegarLoop]: 164 mSDtfsCounter, 0 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:59:47,537 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 481 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-09 06:59:47,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-09 06:59:47,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2024-11-09 06:59:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 98 states have (on average 1.3877551020408163) internal successors, (136), 98 states have internal predecessors, (136), 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) [2024-11-09 06:59:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 170 transitions. [2024-11-09 06:59:47,553 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 170 transitions. Word has length 141 [2024-11-09 06:59:47,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:59:47,554 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 170 transitions. [2024-11-09 06:59:47,554 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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) [2024-11-09 06:59:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 170 transitions. [2024-11-09 06:59:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 06:59:47,557 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:59:47,557 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] [2024-11-09 06:59:47,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:47,758 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:47,758 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:59:47,759 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:59:47,759 INFO L85 PathProgramCache]: Analyzing trace with hash -564276051, now seen corresponding path program 1 times [2024-11-09 06:59:47,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:59:47,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [535832844] [2024-11-09 06:59:47,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:59:47,760 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 [2024-11-09 06:59:47,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:59:47,764 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:59:47,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:59:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:59:48,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:59:48,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:59:48,633 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 06:59:48,634 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 [2024-11-09 06:59:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 06:59:48,756 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:59:48,757 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:59:48,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [535832844] [2024-11-09 06:59:48,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [535832844] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:59:48,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:59:48,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 06:59:48,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967985204] [2024-11-09 06:59:48,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:59:48,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 06:59:48,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:59:48,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 06:59:48,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-09 06:59:48,760 INFO L87 Difference]: Start difference. First operand 117 states and 170 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 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) [2024-11-09 06:59:50,779 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 [] [2024-11-09 06:59:54,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:59:56,286 WARN L539 Checker$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 [] [2024-11-09 06:59:58,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:59:59,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:02,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:02,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:00:02,310 INFO L93 Difference]: Finished difference Result 232 states and 338 transitions. [2024-11-09 07:00:02,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-09 07:00:02,312 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 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 141 [2024-11-09 07:00:02,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:00:02,313 INFO L225 Difference]: With dead ends: 232 [2024-11-09 07:00:02,313 INFO L226 Difference]: Without dead ends: 118 [2024-11-09 07:00:02,313 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-09 07:00:02,315 INFO L432 NwaCegarLoop]: 131 mSDtfsCounter, 160 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 448 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.4s IncrementalHoareTripleChecker+Time [2024-11-09 07:00:02,315 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [160 Valid, 448 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 206 Invalid, 4 Unknown, 0 Unchecked, 13.4s Time] [2024-11-09 07:00:02,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2024-11-09 07:00:02,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 117. [2024-11-09 07:00:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 98 states have (on average 1.3775510204081634) internal successors, (135), 98 states have internal predecessors, (135), 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) [2024-11-09 07:00:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 169 transitions. [2024-11-09 07:00:02,326 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 169 transitions. Word has length 141 [2024-11-09 07:00:02,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:00:02,327 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 169 transitions. [2024-11-09 07:00:02,327 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 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) [2024-11-09 07:00:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 169 transitions. [2024-11-09 07:00:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 07:00:02,330 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:00:02,330 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] [2024-11-09 07:00:02,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:00:02,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:00:02,531 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:00:02,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:00:02,532 INFO L85 PathProgramCache]: Analyzing trace with hash -332312441, now seen corresponding path program 1 times [2024-11-09 07:00:02,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:00:02,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1160265169] [2024-11-09 07:00:02,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:00:02,533 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 [2024-11-09 07:00:02,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:00:02,539 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:00:02,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:00:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:00:03,268 INFO L255 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 07:00:03,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:00:03,550 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 07:00:03,551 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 [2024-11-09 07:00:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 07:00:03,642 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:00:03,642 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:00:03,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1160265169] [2024-11-09 07:00:03,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1160265169] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:00:03,643 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:00:03,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 07:00:03,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871779975] [2024-11-09 07:00:03,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:00:03,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 07:00:03,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:00:03,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 07:00:03,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-09 07:00:03,645 INFO L87 Difference]: Start difference. First operand 117 states and 169 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 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) [2024-11-09 07:00:05,661 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 [] [2024-11-09 07:00:09,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:11,061 WARN L539 Checker$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 [] [2024-11-09 07:00:13,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:15,873 WARN L539 Checker$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 [] [2024-11-09 07:00:17,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:18,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:19,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:00:19,021 INFO L93 Difference]: Finished difference Result 231 states and 335 transitions. [2024-11-09 07:00:19,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-09 07:00:19,022 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 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 143 [2024-11-09 07:00:19,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:00:19,024 INFO L225 Difference]: With dead ends: 231 [2024-11-09 07:00:19,024 INFO L226 Difference]: Without dead ends: 117 [2024-11-09 07:00:19,024 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-09 07:00:19,025 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 150 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2024-11-09 07:00:19,026 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 442 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 203 Invalid, 6 Unknown, 0 Unchecked, 15.3s Time] [2024-11-09 07:00:19,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-09 07:00:19,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2024-11-09 07:00:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 96 states have (on average 1.375) internal successors, (132), 96 states have internal predecessors, (132), 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) [2024-11-09 07:00:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 166 transitions. [2024-11-09 07:00:19,035 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 166 transitions. Word has length 143 [2024-11-09 07:00:19,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:00:19,036 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 166 transitions. [2024-11-09 07:00:19,036 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 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) [2024-11-09 07:00:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 166 transitions. [2024-11-09 07:00:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 07:00:19,042 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:00:19,042 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] [2024-11-09 07:00:19,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:00:19,242 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:00:19,243 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:00:19,243 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:00:19,243 INFO L85 PathProgramCache]: Analyzing trace with hash 407139055, now seen corresponding path program 1 times [2024-11-09 07:00:19,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:00:19,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [273363476] [2024-11-09 07:00:19,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:00:19,244 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 [2024-11-09 07:00:19,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:00:19,245 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:00:19,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:00:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:00:19,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 07:00:19,887 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:00:20,242 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 07:00:20,243 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 172 treesize of output 64 [2024-11-09 07:00:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 07:00:20,466 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:00:21,114 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 07:00:21,114 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 110 treesize of output 1 [2024-11-09 07:00:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 07:00:21,129 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:00:21,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [273363476] [2024-11-09 07:00:21,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [273363476] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:00:21,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1803144539] [2024-11-09 07:00:21,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:00:21,130 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:00:21,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:00:21,133 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:00:21,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 07:00:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:00:23,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-09 07:00:23,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:00:23,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 10 [2024-11-09 07:00:28,412 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 07:00:28,413 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 237 treesize of output 87 [2024-11-09 07:00:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 07:00:28,470 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:00:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 07:00:29,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1803144539] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:00:29,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [773329687] [2024-11-09 07:00:29,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:00:29,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:00:29,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:00:29,839 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:00:29,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-09 07:00:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:00:30,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 07:00:30,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:00:34,693 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 07:00:34,693 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 227 treesize of output 83 [2024-11-09 07:00:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 07:00:34,759 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:00:35,300 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 07:00:35,301 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 166 treesize of output 1 [2024-11-09 07:00:35,313 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 07:00:35,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [773329687] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:00:35,313 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 07:00:35,314 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 10, 9, 10, 9] total 19 [2024-11-09 07:00:35,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686065862] [2024-11-09 07:00:35,314 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 07:00:35,315 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-09 07:00:35,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:00:35,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-09 07:00:35,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=258, Unknown=4, NotChecked=0, Total=342 [2024-11-09 07:00:35,317 INFO L87 Difference]: Start difference. First operand 115 states and 166 transitions. Second operand has 19 states, 18 states have (on average 5.611111111111111) internal successors, (101), 19 states have internal predecessors, (101), 4 states have call successors, (33), 3 states have call predecessors, (33), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) [2024-11-09 07:00:37,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:39,331 WARN L539 Checker$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 [] [2024-11-09 07:00:41,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:00:43,342 WARN L539 Checker$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] [2024-11-09 07:00:45,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:47,352 WARN L539 Checker$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 [] [2024-11-09 07:00:49,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:51,362 WARN L539 Checker$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 [0] [2024-11-09 07:00:53,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:00:55,373 WARN L539 Checker$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 [] [2024-11-09 07:00:57,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:01:04,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:01:07,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:01:09,393 WARN L539 Checker$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 [] [2024-11-09 07:01:11,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:01:16,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:01:18,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:01:20,198 WARN L539 Checker$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 [] [2024-11-09 07:01:22,201 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] [2024-11-09 07:01:23,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:01:23,498 INFO L93 Difference]: Finished difference Result 241 states and 345 transitions. [2024-11-09 07:01:23,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-09 07:01:23,499 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 5.611111111111111) internal successors, (101), 19 states have internal predecessors, (101), 4 states have call successors, (33), 3 states have call predecessors, (33), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) Word has length 145 [2024-11-09 07:01:23,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:01:23,500 INFO L225 Difference]: With dead ends: 241 [2024-11-09 07:01:23,500 INFO L226 Difference]: Without dead ends: 117 [2024-11-09 07:01:23,501 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 876 GetRequests, 846 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 10.9s TimeCoverageRelationStatistics Valid=184, Invalid=682, Unknown=4, NotChecked=0, Total=870 [2024-11-09 07:01:23,502 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 154 mSDsluCounter, 585 mSDsCounter, 0 mSdLazyCounter, 809 mSolverCounterSat, 15 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 843 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 809 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.3s IncrementalHoareTripleChecker+Time [2024-11-09 07:01:23,502 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 697 Invalid, 843 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 809 Invalid, 19 Unknown, 0 Unchecked, 47.3s Time] [2024-11-09 07:01:23,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-09 07:01:23,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2024-11-09 07:01:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 96 states have (on average 1.3541666666666667) internal successors, (130), 96 states have internal predecessors, (130), 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) [2024-11-09 07:01:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 164 transitions. [2024-11-09 07:01:23,525 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 164 transitions. Word has length 145 [2024-11-09 07:01:23,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:01:23,525 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 164 transitions. [2024-11-09 07:01:23,525 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 5.611111111111111) internal successors, (101), 19 states have internal predecessors, (101), 4 states have call successors, (33), 3 states have call predecessors, (33), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) [2024-11-09 07:01:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 164 transitions. [2024-11-09 07:01:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 07:01:23,530 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:01:23,530 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] [2024-11-09 07:01:23,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-09 07:01:23,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:01:23,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 07:01:24,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 07:01:24,131 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:01:24,132 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:01:24,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1355191021, now seen corresponding path program 1 times [2024-11-09 07:01:24,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:01:24,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1770823438] [2024-11-09 07:01:24,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:01:24,133 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 [2024-11-09 07:01:24,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:01:24,134 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:01:24,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:06:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:06:49,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 07:06:49,113 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:06:49,695 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 [2024-11-09 07:06:52,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 61 [2024-11-09 07:06:59,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 117 [2024-11-09 07:07:02,547 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 204 treesize of output 120 [2024-11-09 07:07:07,167 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 208 treesize of output 128 [2024-11-09 07:07:12,033 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 216 treesize of output 139 [2024-11-09 07:07:18,658 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 203 treesize of output 164 [2024-11-09 07:07:27,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 55 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 225 treesize of output 170 [2024-11-09 07:07:29,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 170 [2024-11-09 07:07:32,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 170 [2024-11-09 07:07:35,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 170 [2024-11-09 07:07:44,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 303 treesize of output 222 [2024-11-09 07:08:06,597 WARN L286 SmtUtils]: Spent 6.00s on a formula simplification that was a NOOP. DAG size: 100 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:08:07,402 INFO L349 Elim1Store]: treesize reduction 157, result has 4.3 percent of original size [2024-11-09 07:08:07,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 12 case distinctions, treesize of input 309 treesize of output 245 [2024-11-09 07:08:28,213 WARN L286 SmtUtils]: Spent 7.65s on a formula simplification that was a NOOP. DAG size: 103 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:08:47,936 WARN L286 SmtUtils]: Spent 7.14s on a formula simplification. DAG size of input: 79 DAG size of output: 73 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-11-09 07:08:47,937 INFO L349 Elim1Store]: treesize reduction 12, result has 91.7 percent of original size [2024-11-09 07:08:47,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 540 treesize of output 380 [2024-11-09 07:09:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 242 proven. 198 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 07:09:01,275 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:10:24,976 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_102| (_ BitVec 64))) (let ((.cse2 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) (.cse5 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_3_Pointer~0.offset))) (or (not (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_102|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_102|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_102|)) (fp.sub c_currentRoundingMode (let ((.cse0 (let ((.cse1 (select |c_#memory_int| c_~WrapperStruct00_var_1_2_Pointer~0.base))) (concat (select .cse1 .cse2) (select .cse1 c_~WrapperStruct00_var_1_2_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) (let ((.cse3 (let ((.cse4 (select |c_#memory_int| c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse4 .cse5) (select .cse4 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3)))))) (let ((.cse8 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (let ((.cse9 (let ((.cse14 (store |c_#memory_int| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (store (select |c_#memory_int| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_102|)) .cse8 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_102|))))) (store .cse14 c_~WrapperStruct00_var_1_15_Pointer~0.base (store (select .cse14 c_~WrapperStruct00_var_1_15_Pointer~0.base) c_~WrapperStruct00_var_1_15_Pointer~0.offset (select (select .cse14 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (fp.eq (let ((.cse6 (let ((.cse7 (select .cse9 c_~WrapperStruct00_var_1_1_Pointer~0.base))) (concat (select .cse7 .cse8) (select .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))) (fp.sub c_currentRoundingMode (let ((.cse10 (let ((.cse11 (select .cse9 c_~WrapperStruct00_var_1_2_Pointer~0.base))) (concat (select .cse11 .cse2) (select .cse11 c_~WrapperStruct00_var_1_2_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse10) ((_ extract 62 52) .cse10) ((_ extract 51 0) .cse10))) (let ((.cse12 (let ((.cse13 (select .cse9 c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse13 .cse5) (select .cse13 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse12) ((_ extract 62 52) .cse12) ((_ extract 51 0) .cse12)))))))))) is different from false [2024-11-09 07:10:26,996 WARN L873 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_102| (_ BitVec 64))) (let ((.cse2 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) (.cse5 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_3_Pointer~0.offset))) (or (not (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_102|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_102|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_102|)) (fp.sub c_currentRoundingMode (let ((.cse0 (let ((.cse1 (select |c_#memory_int| c_~WrapperStruct00_var_1_2_Pointer~0.base))) (concat (select .cse1 .cse2) (select .cse1 c_~WrapperStruct00_var_1_2_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) (let ((.cse3 (let ((.cse4 (select |c_#memory_int| c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse4 .cse5) (select .cse4 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3)))))) (let ((.cse8 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (let ((.cse9 (let ((.cse14 (store |c_#memory_int| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (store (select |c_#memory_int| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_102|)) .cse8 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_102|))))) (store .cse14 c_~WrapperStruct00_var_1_15_Pointer~0.base (store (select .cse14 c_~WrapperStruct00_var_1_15_Pointer~0.base) c_~WrapperStruct00_var_1_15_Pointer~0.offset (select (select .cse14 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (fp.eq (let ((.cse6 (let ((.cse7 (select .cse9 c_~WrapperStruct00_var_1_1_Pointer~0.base))) (concat (select .cse7 .cse8) (select .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))) (fp.sub c_currentRoundingMode (let ((.cse10 (let ((.cse11 (select .cse9 c_~WrapperStruct00_var_1_2_Pointer~0.base))) (concat (select .cse11 .cse2) (select .cse11 c_~WrapperStruct00_var_1_2_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse10) ((_ extract 62 52) .cse10) ((_ extract 51 0) .cse10))) (let ((.cse12 (let ((.cse13 (select .cse9 c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse13 .cse5) (select .cse13 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse12) ((_ extract 62 52) .cse12) ((_ extract 51 0) .cse12)))))))))) is different from true [2024-11-09 07:10:41,335 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:10:41,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1770823438] [2024-11-09 07:10:41,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1770823438] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:10:41,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1191423853] [2024-11-09 07:10:41,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:10:41,336 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:10:41,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:10:41,339 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:10:41,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9746a8d-bb2d-4260-90e5-eb057e5b846e/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process