./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/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_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:49:12,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:49:13,050 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 04:49:13,061 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:49:13,063 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:49:13,092 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:49:13,093 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:49:13,093 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:49:13,093 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:49:13,094 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:49:13,094 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:49:13,095 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:49:13,095 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:49:13,095 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:49:13,095 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:49:13,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:49:13,095 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:49:13,096 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 04:49:13,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:49:13,097 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:49:13,097 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:49:13,097 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:49:13,097 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:49:13,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:49:13,097 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:49:13,097 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:49:13,098 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e [2024-11-14 04:49:13,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:49:13,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:49:13,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:49:13,395 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:49:13,395 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:49:13,396 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i Unable to find full path for "g++" [2024-11-14 04:49:15,405 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:49:15,703 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:49:15,704 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-14 04:49:15,713 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data/5b4f0a518/5768bde1415e480cbcf5a1202f05f67f/FLAGbf33337e1 [2024-11-14 04:49:15,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data/5b4f0a518/5768bde1415e480cbcf5a1202f05f67f [2024-11-14 04:49:15,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:49:15,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:49:15,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:49:15,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:49:15,743 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:49:15,744 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:49:15" (1/1) ... [2024-11-14 04:49:15,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1418d3d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:15, skipping insertion in model container [2024-11-14 04:49:15,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:49:15" (1/1) ... [2024-11-14 04:49:15,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:49:15,934 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_db2ab346-c6a1-43ca-9850-a848137b787c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-14 04:49:16,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:49:16,056 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:49:16,066 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_db2ab346-c6a1-43ca-9850-a848137b787c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-14 04:49:16,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:49:16,123 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:49:16,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16 WrapperNode [2024-11-14 04:49:16,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:49:16,125 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:49:16,125 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:49:16,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:49:16,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,199 INFO L138 Inliner]: procedures = 30, calls = 163, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 528 [2024-11-14 04:49:16,200 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:49:16,200 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:49:16,200 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:49:16,200 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:49:16,208 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,213 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,228 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,233 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,241 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:49:16,242 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:49:16,243 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:49:16,243 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:49:16,244 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (1/1) ... [2024-11-14 04:49:16,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:49:16,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:49:16,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:49:16,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:49:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:49:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 04:49:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-14 04:49:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 04:49:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-14 04:49:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-14 04:49:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 04:49:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 04:49:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 04:49:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:49:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:49:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:49:16,466 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:49:16,467 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:49:17,246 INFO L? ?]: Removed 133 outVars from TransFormulas that were not future-live. [2024-11-14 04:49:17,247 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:49:17,969 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:49:17,970 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:49:17,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:49:17 BoogieIcfgContainer [2024-11-14 04:49:17,971 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:49:17,973 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:49:17,973 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:49:17,980 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:49:17,980 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:49:15" (1/3) ... [2024-11-14 04:49:17,981 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38872dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:49:17, skipping insertion in model container [2024-11-14 04:49:17,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:16" (2/3) ... [2024-11-14 04:49:17,981 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38872dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:49:17, skipping insertion in model container [2024-11-14 04:49:17,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:49:17" (3/3) ... [2024-11-14 04:49:17,982 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-14 04:49:17,999 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:49:18,002 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-98.i that has 2 procedures, 43 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 04:49:18,067 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:49:18,083 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;@1af877f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:49:18,083 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:49:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand has 43 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-14 04:49:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-14 04:49:18,099 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:49:18,099 INFO L215 NwaCegarLoop]: trace histogram [17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 04:49:18,100 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:49:18,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:49:18,105 INFO L85 PathProgramCache]: Analyzing trace with hash -1175895503, now seen corresponding path program 1 times [2024-11-14 04:49:18,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:49:18,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226364807] [2024-11-14 04:49:18,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:49:18,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:49:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 04:49:22,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [997656139] [2024-11-14 04:49:22,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:49:22,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:49:22,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:49:22,147 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:49:22,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 04:49:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 04:49:24,521 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 04:49:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 04:49:28,044 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 04:49:28,047 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 04:49:28,048 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 04:49:28,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-14 04:49:28,254 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:49:28,259 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 04:49:28,383 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 04:49:28,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 04:49:28 BoogieIcfgContainer [2024-11-14 04:49:28,386 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 04:49:28,387 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 04:49:28,387 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 04:49:28,387 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 04:49:28,388 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:49:17" (3/4) ... [2024-11-14 04:49:28,391 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 04:49:28,391 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 04:49:28,396 INFO L158 Benchmark]: Toolchain (without parser) took 12658.52ms. Allocated memory was 142.6MB in the beginning and 545.3MB in the end (delta: 402.7MB). Free memory was 118.9MB in the beginning and 460.6MB in the end (delta: -341.6MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2024-11-14 04:49:28,396 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 167.8MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:49:28,397 INFO L158 Benchmark]: CACSL2BoogieTranslator took 385.86ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 102.9MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 04:49:28,397 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.45ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 99.5MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:49:28,397 INFO L158 Benchmark]: Boogie Preprocessor took 41.52ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 97.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:49:28,399 INFO L158 Benchmark]: RCFGBuilder took 1728.32ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 58.0MB in the end (delta: 38.7MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2024-11-14 04:49:28,400 INFO L158 Benchmark]: TraceAbstraction took 10413.18ms. Allocated memory was 142.6MB in the beginning and 545.3MB in the end (delta: 402.7MB). Free memory was 57.3MB in the beginning and 464.8MB in the end (delta: -407.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:49:28,401 INFO L158 Benchmark]: Witness Printer took 4.57ms. Allocated memory is still 545.3MB. Free memory was 460.6MB in the beginning and 460.6MB in the end (delta: 54.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:49:28,404 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 167.8MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 385.86ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 102.9MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.45ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 99.5MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.52ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 97.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1728.32ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 58.0MB in the end (delta: 38.7MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * TraceAbstraction took 10413.18ms. Allocated memory was 142.6MB in the beginning and 545.3MB in the end (delta: 402.7MB). Free memory was 57.3MB in the beginning and 464.8MB in the end (delta: -407.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.57ms. Allocated memory is still 545.3MB. Free memory was 460.6MB in the beginning and 460.6MB in the end (delta: 54.6kB). 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 shiftRight at line 86, overapproximation of someBinaryArithmeticDOUBLEoperation at line 76, overapproximation of someBinaryDOUBLEComparisonOperation at line 113, overapproximation of someBinaryDOUBLEComparisonOperation at line 100, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 88, overapproximation of someBinaryDOUBLEComparisonOperation at line 102, overapproximation of someBinaryDOUBLEComparisonOperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 111. 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: 10.2s, 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, 5.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 144 NumberOfCodeBlocks, 144 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-14 04:49:28,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/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_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:49:31,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:49:31,469 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 04:49:31,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:49:31,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:49:31,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:49:31,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:49:31,517 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:49:31,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:49:31,517 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:49:31,517 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:49:31,517 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:49:31,518 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:49:31,518 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:49:31,518 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:49:31,518 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:49:31,518 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:49:31,518 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:49:31,519 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:49:31,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:49:31,520 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:49:31,520 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:49:31,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:49:31,521 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:49:31,521 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:49:31,521 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:49:31,521 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:49:31,521 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8012a319f4b3cdb3debc55bf7391e735566cb1f9575fb9ba9501430c8950a38e [2024-11-14 04:49:31,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:49:31,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:49:31,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:49:31,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:49:31,886 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:49:31,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i Unable to find full path for "g++" [2024-11-14 04:49:33,755 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:49:34,050 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:49:34,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-14 04:49:34,067 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data/23b610b3e/6dc4b3de599142619cac23916e5e60f4/FLAGd591ae79c [2024-11-14 04:49:34,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/data/23b610b3e/6dc4b3de599142619cac23916e5e60f4 [2024-11-14 04:49:34,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:49:34,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:49:34,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:49:34,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:49:34,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:49:34,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@961f871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34, skipping insertion in model container [2024-11-14 04:49:34,099 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,126 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:49:34,306 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_db2ab346-c6a1-43ca-9850-a848137b787c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-14 04:49:34,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:49:34,445 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:49:34,460 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_db2ab346-c6a1-43ca-9850-a848137b787c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-98.i[917,930] [2024-11-14 04:49:34,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:49:34,528 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:49:34,529 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34 WrapperNode [2024-11-14 04:49:34,529 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:49:34,530 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:49:34,530 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:49:34,530 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:49:34,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,561 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,599 INFO L138 Inliner]: procedures = 36, calls = 163, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 512 [2024-11-14 04:49:34,599 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:49:34,600 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:49:34,600 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:49:34,600 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:49:34,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,645 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,650 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:49:34,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:49:34,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:49:34,666 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:49:34,667 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (1/1) ... [2024-11-14 04:49:34,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:49:34,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:49:34,708 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:49:34,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:49:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:49:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-14 04:49:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-14 04:49:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-14 04:49:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 04:49:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-14 04:49:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-14 04:49:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-14 04:49:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-14 04:49:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 04:49:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 04:49:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:49:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:49:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-14 04:49:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-14 04:49:34,902 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:49:34,904 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:49:42,176 INFO L? ?]: Removed 124 outVars from TransFormulas that were not future-live. [2024-11-14 04:49:42,177 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:49:42,192 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:49:42,193 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:49:42,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:49:42 BoogieIcfgContainer [2024-11-14 04:49:42,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:49:42,197 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:49:42,197 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:49:42,202 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:49:42,203 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:49:34" (1/3) ... [2024-11-14 04:49:42,204 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ec73a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:49:42, skipping insertion in model container [2024-11-14 04:49:42,204 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:49:34" (2/3) ... [2024-11-14 04:49:42,205 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ec73a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:49:42, skipping insertion in model container [2024-11-14 04:49:42,205 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:49:42" (3/3) ... [2024-11-14 04:49:42,206 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-98.i [2024-11-14 04:49:42,222 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:49:42,224 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-98.i that has 2 procedures, 117 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 04:49:42,317 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:49:42,331 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;@639ef532, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:49:42,332 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:49:42,336 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) [2024-11-14 04:49:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-14 04:49:42,347 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:49:42,348 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] [2024-11-14 04:49:42,348 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:49:42,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:49:42,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1504422397, now seen corresponding path program 1 times [2024-11-14 04:49:42,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:49:42,367 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [273881183] [2024-11-14 04:49:42,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:49:42,368 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:42,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:49:42,372 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:49:42,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-14 04:49:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:49:43,032 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 04:49:43,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:49:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-14 04:49:43,098 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:49:43,099 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:49:43,099 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [273881183] [2024-11-14 04:49:43,099 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [273881183] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:49:43,099 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:49:43,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 04:49:43,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271054267] [2024-11-14 04:49:43,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:49:43,106 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 04:49:43,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:49:43,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 04:49:43,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 04:49:43,134 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) [2024-11-14 04:49:43,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:49:43,177 INFO L93 Difference]: Finished difference Result 227 states and 357 transitions. [2024-11-14 04:49:43,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 04:49:43,179 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 [2024-11-14 04:49:43,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:49:43,187 INFO L225 Difference]: With dead ends: 227 [2024-11-14 04:49:43,189 INFO L226 Difference]: Without dead ends: 113 [2024-11-14 04:49:43,194 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 [2024-11-14 04:49:43,210 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 [2024-11-14 04:49:43,213 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] [2024-11-14 04:49:43,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2024-11-14 04:49:43,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2024-11-14 04:49:43,262 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) [2024-11-14 04:49:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 166 transitions. [2024-11-14 04:49:43,272 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 166 transitions. Word has length 141 [2024-11-14 04:49:43,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:49:43,273 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 166 transitions. [2024-11-14 04:49:43,273 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) [2024-11-14 04:49:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 166 transitions. [2024-11-14 04:49:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-14 04:49:43,283 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:49:43,283 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] [2024-11-14 04:49:43,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 04:49:43,484 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:43,484 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:49:43,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:49:43,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1993475347, now seen corresponding path program 1 times [2024-11-14 04:49:43,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:49:43,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1492832451] [2024-11-14 04:49:43,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:49:43,486 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:43,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:49:43,490 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:49:43,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-14 04:49:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:49:44,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 04:49:44,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:49:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-14 04:49:44,223 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:49:44,223 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:49:44,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1492832451] [2024-11-14 04:49:44,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1492832451] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:49:44,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:49:44,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 04:49:44,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318160334] [2024-11-14 04:49:44,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:49:44,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 04:49:44,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:49:44,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 04:49:44,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 04:49:44,227 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) [2024-11-14 04:49:44,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:49:44,568 INFO L93 Difference]: Finished difference Result 225 states and 332 transitions. [2024-11-14 04:49:44,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 04:49:44,574 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 [2024-11-14 04:49:44,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:49:44,575 INFO L225 Difference]: With dead ends: 225 [2024-11-14 04:49:44,575 INFO L226 Difference]: Without dead ends: 115 [2024-11-14 04:49:44,576 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 [2024-11-14 04:49:44,577 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 [2024-11-14 04:49:44,577 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] [2024-11-14 04:49:44,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2024-11-14 04:49:44,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2024-11-14 04:49:44,599 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) [2024-11-14 04:49:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 168 transitions. [2024-11-14 04:49:44,604 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 168 transitions. Word has length 141 [2024-11-14 04:49:44,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:49:44,609 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 168 transitions. [2024-11-14 04:49:44,609 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) [2024-11-14 04:49:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 168 transitions. [2024-11-14 04:49:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-14 04:49:44,612 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:49:44,612 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] [2024-11-14 04:49:44,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-14 04:49:44,812 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:44,813 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:49:44,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:49:44,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1558969749, now seen corresponding path program 1 times [2024-11-14 04:49:44,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:49:44,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [363445038] [2024-11-14 04:49:44,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:49:44,814 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:44,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:49:44,818 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:49:44,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-14 04:49:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:49:45,493 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 04:49:45,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:49:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-14 04:49:45,565 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:49:45,565 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:49:45,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [363445038] [2024-11-14 04:49:45,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [363445038] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:49:45,565 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:49:45,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 04:49:45,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908052644] [2024-11-14 04:49:45,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:49:45,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 04:49:45,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:49:45,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 04:49:45,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 04:49:45,567 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) [2024-11-14 04:49:46,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:49:46,230 INFO L93 Difference]: Finished difference Result 229 states and 336 transitions. [2024-11-14 04:49:46,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 04:49:46,241 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 [2024-11-14 04:49:46,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:49:46,242 INFO L225 Difference]: With dead ends: 229 [2024-11-14 04:49:46,242 INFO L226 Difference]: Without dead ends: 117 [2024-11-14 04:49:46,243 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 [2024-11-14 04:49:46,244 INFO L432 NwaCegarLoop]: 164 mSDtfsCounter, 0 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2024-11-14 04:49:46,244 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 481 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-14 04:49:46,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-14 04:49:46,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2024-11-14 04:49:46,252 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) [2024-11-14 04:49:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 170 transitions. [2024-11-14 04:49:46,254 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 170 transitions. Word has length 141 [2024-11-14 04:49:46,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:49:46,254 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 170 transitions. [2024-11-14 04:49:46,254 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) [2024-11-14 04:49:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 170 transitions. [2024-11-14 04:49:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-14 04:49:46,264 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:49:46,265 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 04:49:46,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-14 04:49:46,465 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:46,465 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:49:46,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:49:46,466 INFO L85 PathProgramCache]: Analyzing trace with hash -564276051, now seen corresponding path program 1 times [2024-11-14 04:49:46,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:49:46,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1068482379] [2024-11-14 04:49:46,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:49:46,467 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:49:46,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:49:46,471 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:49:46,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-14 04:49:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:49:47,176 INFO L255 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 04:49:47,182 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:49:47,419 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:49:47,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-14 04:49:47,529 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-14 04:49:47,531 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:49:47,531 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:49:47,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1068482379] [2024-11-14 04:49:47,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1068482379] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:49:47,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:49:47,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 04:49:47,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350671167] [2024-11-14 04:49:47,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:49:47,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 04:49:47,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:49:47,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 04:49:47,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-14 04:49:47,533 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) [2024-11-14 04:49:49,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:49:53,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:49:55,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:49:57,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:49:58,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:01,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:03,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:04,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:50:04,263 INFO L93 Difference]: Finished difference Result 232 states and 338 transitions. [2024-11-14 04:50:04,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 04:50:04,265 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 [2024-11-14 04:50:04,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:50:04,266 INFO L225 Difference]: With dead ends: 232 [2024-11-14 04:50:04,266 INFO L226 Difference]: Without dead ends: 118 [2024-11-14 04:50:04,267 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-14 04:50:04,268 INFO L432 NwaCegarLoop]: 131 mSDtfsCounter, 160 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 448 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2024-11-14 04:50:04,269 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [160 Valid, 448 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 205 Invalid, 5 Unknown, 0 Unchecked, 16.6s Time] [2024-11-14 04:50:04,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2024-11-14 04:50:04,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 117. [2024-11-14 04:50:04,278 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) [2024-11-14 04:50:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 169 transitions. [2024-11-14 04:50:04,280 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 169 transitions. Word has length 141 [2024-11-14 04:50:04,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:50:04,280 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 169 transitions. [2024-11-14 04:50:04,281 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) [2024-11-14 04:50:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 169 transitions. [2024-11-14 04:50:04,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-14 04:50:04,283 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:50:04,283 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] [2024-11-14 04:50:04,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-14 04:50:04,483 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:50:04,484 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:50:04,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:50:04,484 INFO L85 PathProgramCache]: Analyzing trace with hash -332312441, now seen corresponding path program 1 times [2024-11-14 04:50:04,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:50:04,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1428584892] [2024-11-14 04:50:04,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:50:04,485 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:50:04,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:50:04,487 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:50:04,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-14 04:50:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:50:05,046 INFO L255 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 04:50:05,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:50:05,339 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:50:05,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-14 04:50:05,435 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-14 04:50:05,435 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:50:05,435 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:50:05,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1428584892] [2024-11-14 04:50:05,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1428584892] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:50:05,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:50:05,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 04:50:05,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643696794] [2024-11-14 04:50:05,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:50:05,437 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 04:50:05,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:50:05,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 04:50:05,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-14 04:50:05,438 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) [2024-11-14 04:50:07,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:10,921 WARN L539 Checker$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 [] [2024-11-14 04:50:12,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:14,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:15,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:18,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:18,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:50:18,331 INFO L93 Difference]: Finished difference Result 231 states and 335 transitions. [2024-11-14 04:50:18,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 04:50:18,332 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 [2024-11-14 04:50:18,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:50:18,333 INFO L225 Difference]: With dead ends: 231 [2024-11-14 04:50:18,333 INFO L226 Difference]: Without dead ends: 117 [2024-11-14 04:50:18,334 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-14 04:50:18,336 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 150 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2024-11-14 04:50:18,336 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 442 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 205 Invalid, 4 Unknown, 0 Unchecked, 12.7s Time] [2024-11-14 04:50:18,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-14 04:50:18,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2024-11-14 04:50:18,351 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) [2024-11-14 04:50:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 166 transitions. [2024-11-14 04:50:18,356 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 166 transitions. Word has length 143 [2024-11-14 04:50:18,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:50:18,357 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 166 transitions. [2024-11-14 04:50:18,357 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) [2024-11-14 04:50:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 166 transitions. [2024-11-14 04:50:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-14 04:50:18,359 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:50:18,359 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] [2024-11-14 04:50:18,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-14 04:50:18,559 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:50:18,559 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:50:18,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:50:18,560 INFO L85 PathProgramCache]: Analyzing trace with hash 407139055, now seen corresponding path program 1 times [2024-11-14 04:50:18,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:50:18,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [665293914] [2024-11-14 04:50:18,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:50:18,561 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:50:18,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:50:18,562 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:50:18,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-14 04:50:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:50:19,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-14 04:50:19,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:50:19,506 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:50:19,506 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 [2024-11-14 04:50:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-14 04:50:19,729 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:50:20,313 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:50:20,314 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 [2024-11-14 04:50:20,329 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-14 04:50:20,329 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:50:20,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [665293914] [2024-11-14 04:50:20,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [665293914] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:50:20,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [862477467] [2024-11-14 04:50:20,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:50:20,330 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 04:50:20,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 04:50:20,333 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 04:50:20,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-14 04:50:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:50:22,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-14 04:50:22,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:50:22,694 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 [2024-11-14 04:50:27,398 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:50:27,399 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 [2024-11-14 04:50:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-14 04:50:27,459 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:50:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-14 04:50:28,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [862477467] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:50:28,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [127865484] [2024-11-14 04:50:28,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:50:28,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:50:28,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:50:28,595 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:50:28,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-14 04:50:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:50:28,989 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-14 04:50:28,994 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:50:33,425 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:50:33,425 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 [2024-11-14 04:50:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-14 04:50:33,464 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:50:33,953 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 04:50:33,953 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 [2024-11-14 04:50:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-14 04:50:33,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [127865484] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:50:33,964 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 04:50:33,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 10, 9, 10, 9] total 19 [2024-11-14 04:50:33,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656015393] [2024-11-14 04:50:33,965 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 04:50:33,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-14 04:50:33,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:50:33,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-14 04:50:33,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=258, Unknown=4, NotChecked=0, Total=342 [2024-11-14 04:50:33,967 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) [2024-11-14 04:50:35,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:37,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:39,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 04:50:41,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 04:50:44,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:46,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:48,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:50,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-14 04:50:52,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:54,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:50:56,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:51:02,901 WARN L539 Checker$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 [] [2024-11-14 04:51:04,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:51:08,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:51:09,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:51:09,474 INFO L93 Difference]: Finished difference Result 241 states and 345 transitions. [2024-11-14 04:51:09,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-14 04:51:09,475 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 [2024-11-14 04:51:09,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:51:09,476 INFO L225 Difference]: With dead ends: 241 [2024-11-14 04:51:09,476 INFO L226 Difference]: Without dead ends: 117 [2024-11-14 04:51:09,477 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 876 GetRequests, 846 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 10.7s TimeCoverageRelationStatistics Valid=184, Invalid=682, Unknown=4, NotChecked=0, Total=870 [2024-11-14 04:51:09,478 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 154 mSDsluCounter, 585 mSDsCounter, 0 mSdLazyCounter, 811 mSolverCounterSat, 15 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 838 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 811 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.6s IncrementalHoareTripleChecker+Time [2024-11-14 04:51:09,478 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 697 Invalid, 838 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 811 Invalid, 12 Unknown, 0 Unchecked, 34.6s Time] [2024-11-14 04:51:09,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-14 04:51:09,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2024-11-14 04:51:09,486 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) [2024-11-14 04:51:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 164 transitions. [2024-11-14 04:51:09,487 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 164 transitions. Word has length 145 [2024-11-14 04:51:09,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:51:09,488 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 164 transitions. [2024-11-14 04:51:09,488 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) [2024-11-14 04:51:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 164 transitions. [2024-11-14 04:51:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-14 04:51:09,490 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:51:09,490 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] [2024-11-14 04:51:09,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-14 04:51:09,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-14 04:51:09,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-14 04:51:10,091 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:51:10,091 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:51:10,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:51:10,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1355191021, now seen corresponding path program 1 times [2024-11-14 04:51:10,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:51:10,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1972224940] [2024-11-14 04:51:10,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:51:10,092 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 04:51:10,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:51:10,096 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 04:51:10,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-14 04:56:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:56:52,842 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-14 04:56:52,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:56:53,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-14 04:56:57,090 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 [2024-11-14 04:57:04,241 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 [2024-11-14 04:57:08,068 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 [2024-11-14 04:57:13,197 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 [2024-11-14 04:57:18,477 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 [2024-11-14 04:57:25,231 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 [2024-11-14 04:57:34,353 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 [2024-11-14 04:57:36,817 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 [2024-11-14 04:57:39,864 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 [2024-11-14 04:57:42,889 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 [2024-11-14 04:57:52,725 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 [2024-11-14 04:58:16,149 WARN L286 SmtUtils]: Spent 6.91s 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) [2024-11-14 04:58:17,080 INFO L349 Elim1Store]: treesize reduction 157, result has 4.3 percent of original size [2024-11-14 04:58:17,080 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 [2024-11-14 04:58:36,144 WARN L286 SmtUtils]: Spent 6.77s 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) [2024-11-14 04:58:53,940 WARN L286 SmtUtils]: Spent 7.72s 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) [2024-11-14 04:58:53,940 INFO L349 Elim1Store]: treesize reduction 12, result has 91.7 percent of original size [2024-11-14 04:58:53,941 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 [2024-11-14 04:59:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 242 proven. 198 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-14 04:59:07,595 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:00:57,385 WARN L286 SmtUtils]: Spent 6.02s on a formula simplification that was a NOOP. DAG size: 79 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 05:01:11,051 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:01:11,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1972224940] [2024-11-14 05:01:11,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1972224940] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 05:01:11,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [252724871] [2024-11-14 05:01:11,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:01:11,051 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:01:11,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:01:11,054 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:01:11,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2ab346-c6a1-43ca-9850-a848137b787c/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process