./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ea1453e8ddb919b166a2b196c485b49328495abf45a9dcbd47a0aceac1e3901 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:22:50,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:22:50,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-27 20:22:50,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:22:50,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:22:50,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:22:50,707 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:22:50,707 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:22:50,708 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:22:50,708 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:22:50,709 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:22:50,709 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:22:50,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:22:50,710 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:22:50,710 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:22:50,710 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:22:50,711 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:22:50,711 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:22:50,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:22:50,711 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:22:50,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:22:50,712 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:22:50,712 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:22:50,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:22:50,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:22:50,713 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:22:50,714 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB 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 -> Automizer 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 -> 3ea1453e8ddb919b166a2b196c485b49328495abf45a9dcbd47a0aceac1e3901 [2024-11-27 20:22:51,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:22:51,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:22:51,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:22:51,035 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:22:51,035 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:22:51,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i [2024-11-27 20:22:53,914 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/5b5c3420a/43ccb4e1faac41129c59605843c04737/FLAG24b2f3138 [2024-11-27 20:22:54,241 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:22:54,246 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i [2024-11-27 20:22:54,261 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/5b5c3420a/43ccb4e1faac41129c59605843c04737/FLAG24b2f3138 [2024-11-27 20:22:54,283 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/5b5c3420a/43ccb4e1faac41129c59605843c04737 [2024-11-27 20:22:54,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:22:54,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:22:54,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:22:54,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:22:54,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:22:54,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d7dcfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54, skipping insertion in model container [2024-11-27 20:22:54,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:22:54,509 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_ab8c577c-bc35-4d1d-b610-6fffae275a76/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i[917,930] [2024-11-27 20:22:54,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:22:54,628 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:22:54,640 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_ab8c577c-bc35-4d1d-b610-6fffae275a76/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i[917,930] [2024-11-27 20:22:54,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:22:54,694 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:22:54,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54 WrapperNode [2024-11-27 20:22:54,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:22:54,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:22:54,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:22:54,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:22:54,705 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,724 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,781 INFO L138 Inliner]: procedures = 30, calls = 160, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 474 [2024-11-27 20:22:54,785 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:22:54,786 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:22:54,786 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:22:54,786 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:22:54,799 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,800 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,805 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,811 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-27 20:22:54,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,836 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,838 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,845 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,853 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,861 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:22:54,862 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:22:54,862 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:22:54,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:22:54,864 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (1/1) ... [2024-11-27 20:22:54,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:22:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:54,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:54,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:22:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:22:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-27 20:22:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:22:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:22:55,114 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:22:55,117 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:22:55,777 INFO L? ?]: Removed 114 outVars from TransFormulas that were not future-live. [2024-11-27 20:22:55,777 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:22:55,788 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:22:55,789 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:22:55,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:22:55 BoogieIcfgContainer [2024-11-27 20:22:55,789 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:22:55,809 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:22:55,809 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:22:55,815 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:22:55,815 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:22:54" (1/3) ... [2024-11-27 20:22:55,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2efba7a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:22:55, skipping insertion in model container [2024-11-27 20:22:55,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:54" (2/3) ... [2024-11-27 20:22:55,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2efba7a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:22:55, skipping insertion in model container [2024-11-27 20:22:55,817 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:22:55" (3/3) ... [2024-11-27 20:22:55,818 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-75.i [2024-11-27 20:22:55,837 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:22:55,839 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-75.i that has 2 procedures, 97 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 20:22:55,900 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:22:55,912 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=PETRI_NET, 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;@246a39f6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:22:55,913 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:22:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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) [2024-11-27 20:22:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:22:55,927 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:22:55,928 INFO L218 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] [2024-11-27 20:22:55,929 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:22:55,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:55,937 INFO L85 PathProgramCache]: Analyzing trace with hash -316616372, now seen corresponding path program 1 times [2024-11-27 20:22:55,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:22:55,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766923434] [2024-11-27 20:22:55,949 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:22:56,489 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-27 20:22:56,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:22:56,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766923434] [2024-11-27 20:22:56,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766923434] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:22:56,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [682325584] [2024-11-27 20:22:56,491 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:56,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:22:56,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:56,493 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:22:56,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 20:22:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:22:56,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 20:22:56,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:22:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-27 20:22:56,971 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:22:56,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [682325584] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:22:56,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:22:56,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 20:22:56,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60828424] [2024-11-27 20:22:56,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:22:56,979 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 20:22:56,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:22:57,004 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 20:22:57,005 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:22:57,007 INFO L87 Difference]: Start difference. First operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-27 20:22:57,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:22:57,037 INFO L93 Difference]: Finished difference Result 187 states and 295 transitions. [2024-11-27 20:22:57,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 20:22:57,039 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 2 states have call successors, (17) Word has length 136 [2024-11-27 20:22:57,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:22:57,046 INFO L225 Difference]: With dead ends: 187 [2024-11-27 20:22:57,047 INFO L226 Difference]: Without dead ends: 93 [2024-11-27 20:22:57,050 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:22:57,053 INFO L435 NwaCegarLoop]: 135 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, 135 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 [2024-11-27 20:22:57,054 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:22:57,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-11-27 20:22:57,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-11-27 20:22:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 74 states have (on average 1.364864864864865) internal successors, (101), 74 states have internal predecessors, (101), 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) [2024-11-27 20:22:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 135 transitions. [2024-11-27 20:22:57,109 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 135 transitions. Word has length 136 [2024-11-27 20:22:57,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:22:57,110 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 135 transitions. [2024-11-27 20:22:57,110 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-27 20:22:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 135 transitions. [2024-11-27 20:22:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:22:57,122 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:22:57,122 INFO L218 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] [2024-11-27 20:22:57,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:57,322 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-27 20:22:57,323 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:22:57,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:57,324 INFO L85 PathProgramCache]: Analyzing trace with hash -93175106, now seen corresponding path program 1 times [2024-11-27 20:22:57,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:22:57,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578444973] [2024-11-27 20:22:57,324 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:22:57,859 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:22:57,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:22:57,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578444973] [2024-11-27 20:22:57,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578444973] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:22:57,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:22:57,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:22:57,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963101983] [2024-11-27 20:22:57,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:22:57,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:22:57,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:22:57,862 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:22:57,863 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:22:57,863 INFO L87 Difference]: Start difference. First operand 93 states and 135 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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) [2024-11-27 20:22:57,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:22:57,939 INFO L93 Difference]: Finished difference Result 186 states and 271 transitions. [2024-11-27 20:22:57,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:22:57,941 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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 136 [2024-11-27 20:22:57,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:22:57,942 INFO L225 Difference]: With dead ends: 186 [2024-11-27 20:22:57,943 INFO L226 Difference]: Without dead ends: 96 [2024-11-27 20:22:57,943 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:22:57,944 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 1 mSDsluCounter, 253 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 385 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:22:57,946 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 385 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:22:57,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2024-11-27 20:22:57,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 95. [2024-11-27 20:22:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 76 states have (on average 1.355263157894737) internal successors, (103), 76 states have internal predecessors, (103), 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) [2024-11-27 20:22:57,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 137 transitions. [2024-11-27 20:22:57,968 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 137 transitions. Word has length 136 [2024-11-27 20:22:57,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:22:57,970 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 137 transitions. [2024-11-27 20:22:57,971 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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) [2024-11-27 20:22:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-11-27 20:22:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:22:57,977 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:22:57,977 INFO L218 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] [2024-11-27 20:22:57,977 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:22:57,977 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:22:57,978 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:57,978 INFO L85 PathProgramCache]: Analyzing trace with hash 1681832256, now seen corresponding path program 1 times [2024-11-27 20:22:57,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:22:57,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917923830] [2024-11-27 20:22:57,978 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:57,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:22:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:22:58,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:22:58,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917923830] [2024-11-27 20:22:58,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917923830] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:22:58,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:22:58,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:22:58,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744864926] [2024-11-27 20:22:58,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:22:58,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:22:58,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:22:58,379 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:22:58,379 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:22:58,381 INFO L87 Difference]: Start difference. First operand 95 states and 137 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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) [2024-11-27 20:22:58,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:22:58,437 INFO L93 Difference]: Finished difference Result 190 states and 275 transitions. [2024-11-27 20:22:58,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:22:58,438 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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 136 [2024-11-27 20:22:58,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:22:58,440 INFO L225 Difference]: With dead ends: 190 [2024-11-27 20:22:58,440 INFO L226 Difference]: Without dead ends: 98 [2024-11-27 20:22:58,441 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:22:58,441 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 1 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:22:58,442 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 388 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:22:58,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2024-11-27 20:22:58,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 97. [2024-11-27 20:22:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 78 states have (on average 1.3461538461538463) internal successors, (105), 78 states have internal predecessors, (105), 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) [2024-11-27 20:22:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 139 transitions. [2024-11-27 20:22:58,452 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 139 transitions. Word has length 136 [2024-11-27 20:22:58,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:22:58,452 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 139 transitions. [2024-11-27 20:22:58,453 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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) [2024-11-27 20:22:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2024-11-27 20:22:58,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:22:58,455 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:22:58,455 INFO L218 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] [2024-11-27 20:22:58,455 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:22:58,455 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:22:58,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:58,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1683679298, now seen corresponding path program 1 times [2024-11-27 20:22:58,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:22:58,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566973291] [2024-11-27 20:22:58,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:58,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:23:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:23:00,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:23:00,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566973291] [2024-11-27 20:23:00,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566973291] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:23:00,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:23:00,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-27 20:23:00,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387287049] [2024-11-27 20:23:00,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:23:00,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:23:00,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:23:00,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:23:00,704 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:23:00,704 INFO L87 Difference]: Start difference. First operand 97 states and 139 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 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) [2024-11-27 20:23:01,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:23:01,073 INFO L93 Difference]: Finished difference Result 191 states and 275 transitions. [2024-11-27 20:23:01,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 20:23:01,074 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 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 136 [2024-11-27 20:23:01,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:23:01,078 INFO L225 Difference]: With dead ends: 191 [2024-11-27 20:23:01,078 INFO L226 Difference]: Without dead ends: 97 [2024-11-27 20:23:01,079 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-11-27 20:23:01,080 INFO L435 NwaCegarLoop]: 103 mSDtfsCounter, 176 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 325 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:23:01,080 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 325 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 20:23:01,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-11-27 20:23:01,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2024-11-27 20:23:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 78 states have internal predecessors, (104), 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) [2024-11-27 20:23:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 138 transitions. [2024-11-27 20:23:01,108 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 138 transitions. Word has length 136 [2024-11-27 20:23:01,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:23:01,110 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 138 transitions. [2024-11-27 20:23:01,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 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) [2024-11-27 20:23:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2024-11-27 20:23:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-27 20:23:01,114 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:23:01,114 INFO L218 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] [2024-11-27 20:23:01,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 20:23:01,115 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:23:01,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:23:01,116 INFO L85 PathProgramCache]: Analyzing trace with hash -1740687971, now seen corresponding path program 1 times [2024-11-27 20:23:01,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:23:01,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660907278] [2024-11-27 20:23:01,116 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:23:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:23:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:23:10,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:23:10,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660907278] [2024-11-27 20:23:10,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660907278] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:23:10,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:23:10,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2024-11-27 20:23:10,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691148114] [2024-11-27 20:23:10,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:23:10,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-27 20:23:10,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:23:10,697 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-27 20:23:10,698 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2024-11-27 20:23:10,699 INFO L87 Difference]: Start difference. First operand 97 states and 138 transitions. Second operand has 19 states, 17 states have (on average 3.2941176470588234) internal successors, (56), 18 states have internal predecessors, (56), 4 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) [2024-11-27 20:23:15,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:23:15,977 INFO L93 Difference]: Finished difference Result 373 states and 527 transitions. [2024-11-27 20:23:15,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-27 20:23:15,979 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 17 states have (on average 3.2941176470588234) internal successors, (56), 18 states have internal predecessors, (56), 4 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) Word has length 138 [2024-11-27 20:23:15,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:23:15,984 INFO L225 Difference]: With dead ends: 373 [2024-11-27 20:23:15,987 INFO L226 Difference]: Without dead ends: 279 [2024-11-27 20:23:15,989 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=221, Invalid=1185, Unknown=0, NotChecked=0, Total=1406 [2024-11-27 20:23:15,990 INFO L435 NwaCegarLoop]: 101 mSDtfsCounter, 446 mSDsluCounter, 829 mSDsCounter, 0 mSdLazyCounter, 1266 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 446 SdHoareTripleChecker+Valid, 930 SdHoareTripleChecker+Invalid, 1358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 1266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:23:15,990 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [446 Valid, 930 Invalid, 1358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 1266 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-11-27 20:23:15,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2024-11-27 20:23:16,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 171. [2024-11-27 20:23:16,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 133 states have (on average 1.3157894736842106) internal successors, (175), 133 states have internal predecessors, (175), 34 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:23:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 243 transitions. [2024-11-27 20:23:16,031 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 243 transitions. Word has length 138 [2024-11-27 20:23:16,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:23:16,031 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 243 transitions. [2024-11-27 20:23:16,032 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 17 states have (on average 3.2941176470588234) internal successors, (56), 18 states have internal predecessors, (56), 4 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) [2024-11-27 20:23:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 243 transitions. [2024-11-27 20:23:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-27 20:23:16,034 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:23:16,034 INFO L218 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] [2024-11-27 20:23:16,034 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 20:23:16,035 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:23:16,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:23:16,035 INFO L85 PathProgramCache]: Analyzing trace with hash -1521833253, now seen corresponding path program 1 times [2024-11-27 20:23:16,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:23:16,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699868667] [2024-11-27 20:23:16,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:16,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:23:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:23:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:23:17,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:23:17,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699868667] [2024-11-27 20:23:17,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699868667] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:23:17,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:23:17,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-27 20:23:17,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301668015] [2024-11-27 20:23:17,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:23:17,256 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:23:17,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:23:17,257 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:23:17,257 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:23:17,257 INFO L87 Difference]: Start difference. First operand 171 states and 243 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 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) [2024-11-27 20:23:18,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:23:18,304 INFO L93 Difference]: Finished difference Result 308 states and 438 transitions. [2024-11-27 20:23:18,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-27 20:23:18,305 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 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 138 [2024-11-27 20:23:18,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:23:18,307 INFO L225 Difference]: With dead ends: 308 [2024-11-27 20:23:18,308 INFO L226 Difference]: Without dead ends: 214 [2024-11-27 20:23:18,308 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2024-11-27 20:23:18,311 INFO L435 NwaCegarLoop]: 124 mSDtfsCounter, 142 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 407 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-27 20:23:18,311 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 407 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 387 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-27 20:23:18,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2024-11-27 20:23:18,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 182. [2024-11-27 20:23:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 144 states have (on average 1.3263888888888888) internal successors, (191), 144 states have internal predecessors, (191), 34 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:23:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 259 transitions. [2024-11-27 20:23:18,353 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 259 transitions. Word has length 138 [2024-11-27 20:23:18,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:23:18,354 INFO L471 AbstractCegarLoop]: Abstraction has 182 states and 259 transitions. [2024-11-27 20:23:18,354 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 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) [2024-11-27 20:23:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 259 transitions. [2024-11-27 20:23:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-27 20:23:18,356 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:23:18,356 INFO L218 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] [2024-11-27 20:23:18,356 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 20:23:18,356 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:23:18,357 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:23:18,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1752065689, now seen corresponding path program 1 times [2024-11-27 20:23:18,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:23:18,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129042399] [2024-11-27 20:23:18,357 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:18,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:23:18,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:23:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:23:22,830 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:23:22,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129042399] [2024-11-27 20:23:22,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129042399] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:23:22,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:23:22,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-11-27 20:23:22,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268285335] [2024-11-27 20:23:22,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:23:22,831 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-27 20:23:22,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:23:22,832 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-27 20:23:22,833 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2024-11-27 20:23:22,833 INFO L87 Difference]: Start difference. First operand 182 states and 259 transitions. Second operand has 15 states, 14 states have (on average 4.0) internal successors, (56), 15 states have internal predecessors, (56), 4 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) [2024-11-27 20:23:25,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:23:25,554 INFO L93 Difference]: Finished difference Result 388 states and 549 transitions. [2024-11-27 20:23:25,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-27 20:23:25,556 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 4.0) internal successors, (56), 15 states have internal predecessors, (56), 4 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) Word has length 138 [2024-11-27 20:23:25,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:23:25,558 INFO L225 Difference]: With dead ends: 388 [2024-11-27 20:23:25,559 INFO L226 Difference]: Without dead ends: 283 [2024-11-27 20:23:25,559 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=163, Invalid=487, Unknown=0, NotChecked=0, Total=650 [2024-11-27 20:23:25,560 INFO L435 NwaCegarLoop]: 99 mSDtfsCounter, 346 mSDsluCounter, 552 mSDsCounter, 0 mSdLazyCounter, 973 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 347 SdHoareTripleChecker+Valid, 651 SdHoareTripleChecker+Invalid, 995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 973 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-27 20:23:25,561 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [347 Valid, 651 Invalid, 995 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 973 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-27 20:23:25,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2024-11-27 20:23:25,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 188. [2024-11-27 20:23:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 188 states, 150 states have (on average 1.34) internal successors, (201), 151 states have internal predecessors, (201), 34 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (34), 33 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:23:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 269 transitions. [2024-11-27 20:23:25,596 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 269 transitions. Word has length 138 [2024-11-27 20:23:25,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:23:25,597 INFO L471 AbstractCegarLoop]: Abstraction has 188 states and 269 transitions. [2024-11-27 20:23:25,597 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 4.0) internal successors, (56), 15 states have internal predecessors, (56), 4 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 4 states have call successors, (17) [2024-11-27 20:23:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 269 transitions. [2024-11-27 20:23:25,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-27 20:23:25,599 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:23:25,599 INFO L218 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] [2024-11-27 20:23:25,599 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-27 20:23:25,599 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:23:25,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:23:25,601 INFO L85 PathProgramCache]: Analyzing trace with hash 1227295722, now seen corresponding path program 1 times [2024-11-27 20:23:25,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:23:25,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366766305] [2024-11-27 20:23:25,602 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:23:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:23:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:23:26,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:23:26,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366766305] [2024-11-27 20:23:26,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366766305] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:23:26,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:23:26,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-27 20:23:26,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130436020] [2024-11-27 20:23:26,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:23:26,443 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-27 20:23:26,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:23:26,443 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-27 20:23:26,443 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-27 20:23:26,444 INFO L87 Difference]: Start difference. First operand 188 states and 269 transitions. Second operand has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-27 20:23:27,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:23:27,395 INFO L93 Difference]: Finished difference Result 316 states and 451 transitions. [2024-11-27 20:23:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 20:23:27,396 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 139 [2024-11-27 20:23:27,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:23:27,399 INFO L225 Difference]: With dead ends: 316 [2024-11-27 20:23:27,399 INFO L226 Difference]: Without dead ends: 184 [2024-11-27 20:23:27,399 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2024-11-27 20:23:27,400 INFO L435 NwaCegarLoop]: 90 mSDtfsCounter, 146 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 479 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 546 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 479 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-27 20:23:27,401 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 324 Invalid, 546 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 479 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-27 20:23:27,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2024-11-27 20:23:27,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 128. [2024-11-27 20:23:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 108 states have (on average 1.3518518518518519) internal successors, (146), 108 states have internal predecessors, (146), 17 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-27 20:23:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 180 transitions. [2024-11-27 20:23:27,431 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 180 transitions. Word has length 139 [2024-11-27 20:23:27,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:23:27,431 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 180 transitions. [2024-11-27 20:23:27,431 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-27 20:23:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 180 transitions. [2024-11-27 20:23:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-27 20:23:27,435 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:23:27,435 INFO L218 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] [2024-11-27 20:23:27,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-27 20:23:27,435 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:23:27,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:23:27,436 INFO L85 PathProgramCache]: Analyzing trace with hash 425082086, now seen corresponding path program 1 times [2024-11-27 20:23:27,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:23:27,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691017140] [2024-11-27 20:23:27,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:27,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:23:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 20:23:27,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1233848761] [2024-11-27 20:23:27,679 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:27,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:23:27,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:23:27,681 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:23:27,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-27 20:23:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:23:29,633 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:23:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:23:31,009 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 20:23:31,009 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 20:23:31,010 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 20:23:31,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-27 20:23:31,214 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-11-27 20:23:31,217 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:23:31,381 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 20:23:31,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:23:31 BoogieIcfgContainer [2024-11-27 20:23:31,389 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:23:31,390 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:23:31,390 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:23:31,390 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:23:31,391 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:22:55" (3/4) ... [2024-11-27 20:23:31,393 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 20:23:31,394 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:23:31,395 INFO L158 Benchmark]: Toolchain (without parser) took 37107.82ms. Allocated memory was 117.4MB in the beginning and 545.3MB in the end (delta: 427.8MB). Free memory was 92.4MB in the beginning and 195.6MB in the end (delta: -103.2MB). Peak memory consumption was 324.7MB. Max. memory is 16.1GB. [2024-11-27 20:23:31,395 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:23:31,395 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.91ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 76.8MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 20:23:31,396 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.07ms. Allocated memory is still 117.4MB. Free memory was 76.5MB in the beginning and 73.2MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:23:31,396 INFO L158 Benchmark]: Boogie Preprocessor took 75.75ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 70.5MB in the end (delta: 2.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:23:31,397 INFO L158 Benchmark]: RCFGBuilder took 927.17ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 38.4MB in the end (delta: 32.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 20:23:31,397 INFO L158 Benchmark]: TraceAbstraction took 35580.50ms. Allocated memory was 117.4MB in the beginning and 545.3MB in the end (delta: 427.8MB). Free memory was 90.6MB in the beginning and 195.6MB in the end (delta: -105.1MB). Peak memory consumption was 318.9MB. Max. memory is 16.1GB. [2024-11-27 20:23:31,398 INFO L158 Benchmark]: Witness Printer took 4.34ms. Allocated memory is still 545.3MB. Free memory was 195.6MB in the beginning and 195.6MB in the end (delta: 74.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:23:31,399 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 406.91ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 76.8MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.07ms. Allocated memory is still 117.4MB. Free memory was 76.5MB in the beginning and 73.2MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 75.75ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 70.5MB in the end (delta: 2.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 927.17ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 38.4MB in the end (delta: 32.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 35580.50ms. Allocated memory was 117.4MB in the beginning and 545.3MB in the end (delta: 427.8MB). Free memory was 90.6MB in the beginning and 195.6MB in the end (delta: -105.1MB). Peak memory consumption was 318.9MB. Max. memory is 16.1GB. * Witness Printer took 4.34ms. Allocated memory is still 545.3MB. Free memory was 195.6MB in the beginning and 195.6MB in the end (delta: 74.4kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 121, overapproximation of someBinaryFLOATComparisonOperation at line 121, overapproximation of someBinaryDOUBLEComparisonOperation at line 75, overapproximation of someBinaryDOUBLEComparisonOperation at line 78, overapproximation of someBinaryDOUBLEComparisonOperation at line 103, overapproximation of someBinaryDOUBLEComparisonOperation at line 130, overapproximation of someBinaryDOUBLEComparisonOperation at line 103, overapproximation of someBinaryDOUBLEComparisonOperation at line 104. Possible FailurePath: [L38] unsigned char isInitial = 0; [L39-L54] struct WrapperStruct00 WrapperStruct00 = { 32, 32, -100, 5.95, 128, 200, 8, 0, 128, 1, 2.25, 16.875, -4, 10 }; [L55] unsigned char* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L56] unsigned char* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L57] signed long int* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L58] double* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L59] unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L60] unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L61] unsigned char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L62] unsigned char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L63] unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L64] unsigned char* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L65] float* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); [L66] float* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); [L67] signed char* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); [L68] signed char* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); [L69] signed long int last_1_WrapperStruct00_var_1_8 = -100; VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=0, last_1_WrapperStruct00_var_1_8=-100] [L134] isInitial = 1 [L135] FCALL initially() [L137] CALL updateLastVariables() [L127] EXPR WrapperStruct00.var_1_8 [L127] last_1_WrapperStruct00_var_1_8 = WrapperStruct00.var_1_8 [L137] RET updateLastVariables() [L138] CALL updateVariables() [L99] WrapperStruct00.var_1_7 = __VERIFIER_nondet_uchar() [L100] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L100] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L100] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L101] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L101] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L102] WrapperStruct00.var_1_10 = __VERIFIER_nondet_double() [L103] EXPR WrapperStruct00.var_1_10 [L103] EXPR WrapperStruct00.var_1_10 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F [L103] EXPR WrapperStruct00.var_1_10 [L103] EXPR WrapperStruct00.var_1_10 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L103] EXPR (WrapperStruct00.var_1_10 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L103] CALL assume_abort_if_not((WrapperStruct00.var_1_10 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L103] RET assume_abort_if_not((WrapperStruct00.var_1_10 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L104] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_10 != 0.0F) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L104] RET assume_abort_if_not(WrapperStruct00.var_1_10 != 0.0F) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L105] WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar() [L106] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L106] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L106] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L107] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 255) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L107] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 255) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L108] WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar() [L109] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L109] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L109] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L110] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L110] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L111] WrapperStruct00.var_1_15 = __VERIFIER_nondet_uchar() [L112] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L112] CALL assume_abort_if_not(WrapperStruct00.var_1_15 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L112] RET assume_abort_if_not(WrapperStruct00.var_1_15 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L113] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L113] CALL assume_abort_if_not(WrapperStruct00.var_1_15 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L113] RET assume_abort_if_not(WrapperStruct00.var_1_15 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L114] WrapperStruct00.var_1_16 = __VERIFIER_nondet_uchar() [L115] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L115] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L115] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L116] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L116] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L116] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L117] WrapperStruct00.var_1_17 = __VERIFIER_nondet_uchar() [L118] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L118] CALL assume_abort_if_not(WrapperStruct00.var_1_17 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L118] RET assume_abort_if_not(WrapperStruct00.var_1_17 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L119] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_17 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L119] RET assume_abort_if_not(WrapperStruct00.var_1_17 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L120] WrapperStruct00.var_1_19 = __VERIFIER_nondet_float() [L121] EXPR WrapperStruct00.var_1_19 [L121] EXPR WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F [L121] EXPR WrapperStruct00.var_1_19 [L121] EXPR WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L121] EXPR (WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L121] CALL assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L121] RET assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L122] WrapperStruct00.var_1_21 = __VERIFIER_nondet_char() [L123] EXPR WrapperStruct00.var_1_21 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_21 >= -127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L123] RET assume_abort_if_not(WrapperStruct00.var_1_21 >= -127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L124] EXPR WrapperStruct00.var_1_21 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L124] CALL assume_abort_if_not(WrapperStruct00.var_1_21 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L124] RET assume_abort_if_not(WrapperStruct00.var_1_21 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L138] RET updateVariables() [L139] CALL step() [L73] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L73] (*(WrapperStruct00_var_1_18_Pointer)) = (*(WrapperStruct00_var_1_19_Pointer)) [L74] EXPR \read(*WrapperStruct00_var_1_21_Pointer) [L74] (*(WrapperStruct00_var_1_20_Pointer)) = (*(WrapperStruct00_var_1_21_Pointer)) [L75] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L75] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L75] EXPR \read(*WrapperStruct00_var_1_18_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L75] COND FALSE !(((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) [L78] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L78] EXPR \read(*WrapperStruct00_var_1_10_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L78] COND TRUE (*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer)) [L79] (*(WrapperStruct00_var_1_8_Pointer)) = 256 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L84] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L84] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L84] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L84] signed long int stepLocal_0 = ((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer)); [L85] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L85] EXPR \read(*WrapperStruct00_var_1_8_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100, stepLocal_0=-196608] [L85] EXPR (((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer))) [L85] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L85] EXPR (((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100, stepLocal_0=-196608] [L85] COND TRUE stepLocal_0 < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer))))) [L86] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L86] (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_7_Pointer)) [L90] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L90] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L90] EXPR \read(*WrapperStruct00_var_1_14_Pointer) [L90] ((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer)) [L90] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L90] ((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer)) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L90] COND FALSE !(((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer))) [L95] EXPR \read(*WrapperStruct00_var_1_17_Pointer) [L95] (*(WrapperStruct00_var_1_12_Pointer)) = (*(WrapperStruct00_var_1_17_Pointer)) [L139] RET step() [L140] CALL, EXPR property() [L130] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_8_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR (((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer))) [L130] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L130] EXPR (((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR ((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) [L130] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L130] EXPR ((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR (((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer)))))) [L130] EXPR \read(*WrapperStruct00_var_1_18_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_18_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR (((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer))))) [L130] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L130] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L130] EXPR (((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR (((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer)))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR ((((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer))))))) && ((((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) > ((*(WrapperStruct00_var_1_7_Pointer)))) ? (((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) : ((*(WrapperStruct00_var_1_7_Pointer))))))) : 1) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_17_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR (((((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer))))))) && ((((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) > ((*(WrapperStruct00_var_1_7_Pointer)))) ? (((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) : ((*(WrapperStruct00_var_1_7_Pointer))))))) : 1) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_17_Pointer)))))) && ((*(WrapperStruct00_var_1_18_Pointer)) == ((float) (*(WrapperStruct00_var_1_19_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130] EXPR ((((((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer))))))) && ((((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) > ((*(WrapperStruct00_var_1_7_Pointer)))) ? (((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) : ((*(WrapperStruct00_var_1_7_Pointer))))))) : 1) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_17_Pointer)))))) && ((*(WrapperStruct00_var_1_18_Pointer)) == ((float) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_21_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L130-L131] return ((((((((*(WrapperStruct00_var_1_8_Pointer)) * (*(WrapperStruct00_var_1_20_Pointer))) * (*(WrapperStruct00_var_1_8_Pointer))) < (((((*(WrapperStruct00_var_1_20_Pointer))) > ((*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_20_Pointer))) : ((*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer)))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_7_Pointer))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) / (*(WrapperStruct00_var_1_10_Pointer))) >= ((*(WrapperStruct00_var_1_18_Pointer)) / 128.6)) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_7_Pointer)) + last_1_WrapperStruct00_var_1_8)) - (*(WrapperStruct00_var_1_20_Pointer))))) : (((*(WrapperStruct00_var_1_18_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) 256)) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_20_Pointer))))))) && ((((*(WrapperStruct00_var_1_1_Pointer)) == ((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) && (*(WrapperStruct00_var_1_15_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) > ((*(WrapperStruct00_var_1_7_Pointer)))) ? (((*(WrapperStruct00_var_1_16_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) : ((*(WrapperStruct00_var_1_7_Pointer))))))) : 1) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_17_Pointer)))))) && ((*(WrapperStruct00_var_1_18_Pointer)) == ((float) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_21_Pointer)))) ; [L140] RET, EXPR property() [L140] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:6}, WrapperStruct00_var_1_12_Pointer={4:14}, WrapperStruct00_var_1_13_Pointer={4:15}, WrapperStruct00_var_1_14_Pointer={4:16}, WrapperStruct00_var_1_15_Pointer={4:17}, WrapperStruct00_var_1_16_Pointer={4:18}, WrapperStruct00_var_1_17_Pointer={4:19}, WrapperStruct00_var_1_18_Pointer={4:20}, WrapperStruct00_var_1_19_Pointer={4:24}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:28}, WrapperStruct00_var_1_21_Pointer={4:29}, WrapperStruct00_var_1_7_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, isInitial=1, last_1_WrapperStruct00_var_1_8=-100] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 35.3s, OverallIterations: 9, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1259 SdHoareTripleChecker+Valid, 6.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1258 mSDsluCounter, 3545 SdHoareTripleChecker+Invalid, 5.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2629 mSDsCounter, 196 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3291 IncrementalHoareTripleChecker+Invalid, 3487 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 196 mSolverCounterUnsat, 916 mSDtfsCounter, 3291 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 270 GetRequests, 176 SyntacticMatches, 5 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 348 ImplicationChecksByTransitivity, 6.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=188occurred in iteration=7, InterpolantAutomatonStates: 68, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 293 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 18.2s InterpolantComputationTime, 1511 NumberOfCodeBlocks, 1511 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1224 ConstructedInterpolants, 0 QuantifiedInterpolants, 12424 SizeOfPredicates, 0 NumberOfNonLiveVariables, 574 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 4864/4896 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-27 20:23:31,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ea1453e8ddb919b166a2b196c485b49328495abf45a9dcbd47a0aceac1e3901 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:23:34,156 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:23:34,249 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-27 20:23:34,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:23:34,257 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:23:34,311 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:23:34,312 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:23:34,312 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:23:34,312 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:23:34,313 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:23:34,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:23:34,313 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:23:34,313 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:23:34,313 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:23:34,314 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:23:34,314 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:23:34,314 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:23:34,314 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:23:34,314 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:23:34,314 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:23:34,315 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:23:34,316 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:23:34,316 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:23:34,316 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:23:34,317 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:23:34,317 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-27 20:23:34,318 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-27 20:23:34,318 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:23:34,318 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:23:34,318 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:23:34,318 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:23:34,318 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB 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 -> Automizer 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 -> 3ea1453e8ddb919b166a2b196c485b49328495abf45a9dcbd47a0aceac1e3901 [2024-11-27 20:23:34,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:23:34,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:23:34,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:23:34,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:23:34,670 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:23:34,672 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i [2024-11-27 20:23:37,753 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/3ab1d08bc/8732e3e1e7cd472cb6ab60c812c6e183/FLAGc410cb65d [2024-11-27 20:23:37,775 ERROR L? ?]: Error during toolchain job processing: java.lang.NullPointerException: Cannot invoke "String.equalsIgnoreCase(String)" because "kindStr" is null at org.eclipse.cdt.internal.core.model.PathEntry.kindFromString(PathEntry.java:80) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.decodePathEntry(DefaultPathEntryStore.java:127) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.getRawPathEntries(DefaultPathEntryStore.java:97) at org.eclipse.cdt.internal.core.model.PathEntryStoreProxy.getRawPathEntries(PathEntryStoreProxy.java:102) at org.eclipse.cdt.internal.core.model.PathEntryManager.getRawPathEntries(PathEntryManager.java:666) at org.eclipse.cdt.core.model.CoreModel.getRawPathEntries(CoreModel.java:937) at org.eclipse.cdt.core.model.CoreModel.oldIsScannerInformationEmpty(CoreModel.java:1307) at org.eclipse.cdt.core.model.CoreModel.isScannerInformationEmpty(CoreModel.java:1252) at org.eclipse.cdt.internal.core.pdom.indexer.ProjectIndexerInputAdapter.isFileBuildConfigured(ProjectIndexerInputAdapter.java:267) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.isRequiredInIndex(AbstractIndexerTask.java:748) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.extractFiles(AbstractIndexerTask.java:667) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.runTask(AbstractIndexerTask.java:558) at org.eclipse.cdt.internal.core.pdom.indexer.PDOMIndexerTask.run(PDOMIndexerTask.java:164) at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob.run(PDOMIndexerJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-27 20:23:38,064 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:23:38,067 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i [2024-11-27 20:23:38,078 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/3ab1d08bc/8732e3e1e7cd472cb6ab60c812c6e183/FLAGc410cb65d [2024-11-27 20:23:38,328 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/data/3ab1d08bc/8732e3e1e7cd472cb6ab60c812c6e183 [2024-11-27 20:23:38,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:23:38,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:23:38,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:23:38,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:23:38,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:23:38,339 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@434a0f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38, skipping insertion in model container [2024-11-27 20:23:38,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,368 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:23:38,560 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_ab8c577c-bc35-4d1d-b610-6fffae275a76/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i[917,930] [2024-11-27 20:23:38,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:23:38,654 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:23:38,666 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_ab8c577c-bc35-4d1d-b610-6fffae275a76/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-75.i[917,930] [2024-11-27 20:23:38,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:23:38,741 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:23:38,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38 WrapperNode [2024-11-27 20:23:38,742 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:23:38,743 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:23:38,744 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:23:38,744 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:23:38,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,775 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,838 INFO L138 Inliner]: procedures = 37, calls = 160, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 472 [2024-11-27 20:23:38,838 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:23:38,839 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:23:38,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:23:38,839 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:23:38,849 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,849 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,860 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,895 INFO L175 MemorySlicer]: Split 132 memory accesses to 2 slices as follows [2, 130]. 98 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 33 writes are split as follows [0, 33]. [2024-11-27 20:23:38,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,923 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,928 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,939 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:23:38,954 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:23:38,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:23:38,954 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:23:38,958 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (1/1) ... [2024-11-27 20:23:38,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:23:38,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:23:38,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:23:39,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:23:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:23:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2024-11-27 20:23:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2024-11-27 20:23:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#0 [2024-11-27 20:23:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#1 [2024-11-27 20:23:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2024-11-27 20:23:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2024-11-27 20:23:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-27 20:23:39,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-27 20:23:39,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-27 20:23:39,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-27 20:23:39,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-11-27 20:23:39,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-11-27 20:23:39,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-27 20:23:39,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-27 20:23:39,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-27 20:23:39,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-27 20:23:39,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-11-27 20:23:39,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-11-27 20:23:39,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-27 20:23:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-27 20:23:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:23:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:23:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2024-11-27 20:23:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2024-11-27 20:23:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:23:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:23:39,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-27 20:23:39,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-27 20:23:39,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-27 20:23:39,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-27 20:23:39,207 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:23:39,209 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:23:58,699 INFO L? ?]: Removed 113 outVars from TransFormulas that were not future-live. [2024-11-27 20:23:58,699 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:23:58,723 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:23:58,726 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:23:58,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:23:58 BoogieIcfgContainer [2024-11-27 20:23:58,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:23:58,730 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:23:58,731 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:23:58,738 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:23:58,738 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:23:38" (1/3) ... [2024-11-27 20:23:58,739 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19319d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:23:58, skipping insertion in model container [2024-11-27 20:23:58,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:23:38" (2/3) ... [2024-11-27 20:23:58,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19319d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:23:58, skipping insertion in model container [2024-11-27 20:23:58,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:23:58" (3/3) ... [2024-11-27 20:23:58,742 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-75.i [2024-11-27 20:23:58,761 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:23:58,762 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-75.i that has 2 procedures, 97 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 20:23:58,838 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:23:58,856 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=PETRI_NET, 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;@7b2a00bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:23:58,857 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:23:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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) [2024-11-27 20:23:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:23:58,878 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:23:58,879 INFO L218 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] [2024-11-27 20:23:58,880 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:23:58,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:23:58,888 INFO L85 PathProgramCache]: Analyzing trace with hash -580300777, now seen corresponding path program 1 times [2024-11-27 20:23:58,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:23:58,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1694645358] [2024-11-27 20:23:58,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:23:58,904 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 [2024-11-27 20:23:58,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:23:58,907 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:23:58,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:24:00,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 20:24:00,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:24:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-27 20:24:01,020 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:24:01,020 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:24:01,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1694645358] [2024-11-27 20:24:01,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1694645358] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:24:01,021 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:24:01,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 20:24:01,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108185352] [2024-11-27 20:24:01,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:24:01,028 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 20:24:01,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:24:01,052 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 20:24:01,052 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:24:01,054 INFO L87 Difference]: Start difference. First operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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 29.0) internal successors, (58), 2 states have internal predecessors, (58), 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) [2024-11-27 20:24:01,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:24:01,082 INFO L93 Difference]: Finished difference Result 187 states and 295 transitions. [2024-11-27 20:24:01,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 20:24:01,083 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 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 136 [2024-11-27 20:24:01,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:24:01,090 INFO L225 Difference]: With dead ends: 187 [2024-11-27 20:24:01,090 INFO L226 Difference]: Without dead ends: 93 [2024-11-27 20:24:01,094 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:24:01,097 INFO L435 NwaCegarLoop]: 135 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, 135 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 [2024-11-27 20:24:01,100 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:24:01,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-11-27 20:24:01,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-11-27 20:24:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 74 states have (on average 1.364864864864865) internal successors, (101), 74 states have internal predecessors, (101), 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) [2024-11-27 20:24:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 135 transitions. [2024-11-27 20:24:01,162 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 135 transitions. Word has length 136 [2024-11-27 20:24:01,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:24:01,163 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 135 transitions. [2024-11-27 20:24:01,164 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 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) [2024-11-27 20:24:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 135 transitions. [2024-11-27 20:24:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:24:01,169 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:24:01,169 INFO L218 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] [2024-11-27 20:24:01,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:01,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:01,370 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:24:01,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:24:01,371 INFO L85 PathProgramCache]: Analyzing trace with hash -356859511, now seen corresponding path program 1 times [2024-11-27 20:24:01,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:24:01,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [264076412] [2024-11-27 20:24:01,372 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:24:01,372 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 [2024-11-27 20:24:01,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:24:01,375 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:24:01,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:24:03,341 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:24:03,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:24:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-11-27 20:24:03,681 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:24:03,681 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:24:03,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [264076412] [2024-11-27 20:24:03,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [264076412] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:24:03,682 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:24:03,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:24:03,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837642626] [2024-11-27 20:24:03,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:24:03,684 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:24:03,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:24:03,685 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:24:03,685 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:24:03,686 INFO L87 Difference]: Start difference. First operand 93 states and 135 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 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) [2024-11-27 20:24:04,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:24:04,119 INFO L93 Difference]: Finished difference Result 185 states and 270 transitions. [2024-11-27 20:24:04,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:24:04,122 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 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 136 [2024-11-27 20:24:04,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:24:04,124 INFO L225 Difference]: With dead ends: 185 [2024-11-27 20:24:04,124 INFO L226 Difference]: Without dead ends: 95 [2024-11-27 20:24:04,125 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:24:04,126 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:24:04,126 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 388 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 20:24:04,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2024-11-27 20:24:04,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2024-11-27 20:24:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 76 states have (on average 1.355263157894737) internal successors, (103), 76 states have internal predecessors, (103), 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) [2024-11-27 20:24:04,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 137 transitions. [2024-11-27 20:24:04,145 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 137 transitions. Word has length 136 [2024-11-27 20:24:04,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:24:04,146 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 137 transitions. [2024-11-27 20:24:04,147 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 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) [2024-11-27 20:24:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-11-27 20:24:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:24:04,149 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:24:04,150 INFO L218 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] [2024-11-27 20:24:04,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:04,350 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:04,350 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:24:04,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:24:04,351 INFO L85 PathProgramCache]: Analyzing trace with hash 925312775, now seen corresponding path program 1 times [2024-11-27 20:24:04,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:24:04,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1069940342] [2024-11-27 20:24:04,352 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:24:04,352 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 [2024-11-27 20:24:04,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:24:04,354 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:24:04,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:24:06,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 20:24:06,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:24:07,070 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:24:07,070 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:24:07,071 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:24:07,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1069940342] [2024-11-27 20:24:07,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1069940342] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:24:07,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:24:07,071 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 20:24:07,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673195689] [2024-11-27 20:24:07,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:24:07,072 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:24:07,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:24:07,073 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:24:07,074 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:24:07,074 INFO L87 Difference]: Start difference. First operand 95 states and 137 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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) [2024-11-27 20:24:07,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:24:07,805 INFO L93 Difference]: Finished difference Result 192 states and 278 transitions. [2024-11-27 20:24:07,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:24:07,810 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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 136 [2024-11-27 20:24:07,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:24:07,815 INFO L225 Difference]: With dead ends: 192 [2024-11-27 20:24:07,816 INFO L226 Difference]: Without dead ends: 100 [2024-11-27 20:24:07,816 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:24:07,817 INFO L435 NwaCegarLoop]: 130 mSDtfsCounter, 1 mSDsluCounter, 374 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-27 20:24:07,820 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 504 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-27 20:24:07,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2024-11-27 20:24:07,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 99. [2024-11-27 20:24:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 80 states have (on average 1.3375) internal successors, (107), 80 states have internal predecessors, (107), 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) [2024-11-27 20:24:07,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 141 transitions. [2024-11-27 20:24:07,839 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 141 transitions. Word has length 136 [2024-11-27 20:24:07,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:24:07,840 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 141 transitions. [2024-11-27 20:24:07,840 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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) [2024-11-27 20:24:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-27 20:24:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:24:07,843 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:24:07,843 INFO L218 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] [2024-11-27 20:24:07,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:08,044 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:08,044 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:24:08,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:24:08,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1594647159, now seen corresponding path program 1 times [2024-11-27 20:24:08,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:24:08,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [925234894] [2024-11-27 20:24:08,046 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:24:08,046 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 [2024-11-27 20:24:08,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:24:08,054 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:24:08,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:24:10,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-27 20:24:10,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:24:10,920 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-27 20:24:10,920 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:24:10,921 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:24:10,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [925234894] [2024-11-27 20:24:10,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [925234894] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:24:10,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:24:10,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-27 20:24:10,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149587270] [2024-11-27 20:24:10,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:24:10,923 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 20:24:10,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:24:10,924 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 20:24:10,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-27 20:24:10,926 INFO L87 Difference]: Start difference. First operand 99 states and 141 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 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) [2024-11-27 20:24:11,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:24:11,967 INFO L93 Difference]: Finished difference Result 198 states and 283 transitions. [2024-11-27 20:24:11,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 20:24:11,968 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 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 136 [2024-11-27 20:24:11,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:24:11,969 INFO L225 Difference]: With dead ends: 198 [2024-11-27 20:24:11,970 INFO L226 Difference]: Without dead ends: 102 [2024-11-27 20:24:11,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-27 20:24:11,972 INFO L435 NwaCegarLoop]: 128 mSDtfsCounter, 1 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:24:11,972 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 624 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-27 20:24:11,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2024-11-27 20:24:11,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 101. [2024-11-27 20:24:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 82 states have (on average 1.329268292682927) internal successors, (109), 82 states have internal predecessors, (109), 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) [2024-11-27 20:24:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 143 transitions. [2024-11-27 20:24:11,983 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 143 transitions. Word has length 136 [2024-11-27 20:24:11,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:24:11,984 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 143 transitions. [2024-11-27 20:24:11,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 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) [2024-11-27 20:24:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 143 transitions. [2024-11-27 20:24:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-27 20:24:11,987 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:24:11,987 INFO L218 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] [2024-11-27 20:24:12,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:12,191 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:12,192 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:24:12,192 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:24:12,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1592800117, now seen corresponding path program 1 times [2024-11-27 20:24:12,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:24:12,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1879154466] [2024-11-27 20:24:12,193 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:24:12,193 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 [2024-11-27 20:24:12,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:24:12,197 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:24:12,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:24:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:24:15,081 INFO L256 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-27 20:24:15,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:24:18,899 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 [2024-11-27 20:24:25,677 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 22 treesize of output 1 [2024-11-27 20:24:33,585 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 12 treesize of output 8 [2024-11-27 20:24:41,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-11-27 20:24:47,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2024-11-27 20:24:55,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2024-11-27 20:25:04,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 34 [2024-11-27 20:25:11,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 34 [2024-11-27 20:25:17,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2024-11-27 20:25:25,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 45 [2024-11-27 20:25:26,638 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 48 treesize of output 45 [2024-11-27 20:25:28,277 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 50 treesize of output 61 [2024-11-27 20:25:30,352 INFO L349 Elim1Store]: treesize reduction 63, result has 14.9 percent of original size [2024-11-27 20:25:30,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 63 treesize of output 84 [2024-11-27 20:25:31,991 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-27 20:25:31,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 95 treesize of output 51 [2024-11-27 20:25:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 328 proven. 120 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-27 20:25:32,696 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:26:17,918 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:26:17,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1879154466] [2024-11-27 20:26:17,919 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1879154466] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:26:17,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [898182515] [2024-11-27 20:26:17,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:26:17,919 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:26:17,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:26:17,926 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:26:17,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab8c577c-bc35-4d1d-b610-6fffae275a76/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process