./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.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_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1 --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 8054d6a3a26e83c77ffba7f636a5f1933697f2f3ef71fb61f95de16cb4193c3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 12:13:03,758 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:13:03,834 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 12:13:03,840 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:13:03,841 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:13:03,869 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:13:03,869 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:13:03,870 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:13:03,870 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:13:03,870 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:13:03,870 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:13:03,870 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:13:03,871 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:13:03,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:13:03,871 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:13:03,871 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:13:03,871 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:13:03,871 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 12:13:03,871 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:13:03,872 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:13:03,873 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:13:03,873 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:13:03,873 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:13:03,873 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:13:03,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:13:03,873 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:13:03,873 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:13:03,873 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:13:03,874 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:13:03,874 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:13:03,875 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:13:03,875 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:13:03,875 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_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1 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 -> 8054d6a3a26e83c77ffba7f636a5f1933697f2f3ef71fb61f95de16cb4193c3a [2024-12-02 12:13:04,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:13:04,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:13:04,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:13:04,196 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:13:04,197 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:13:04,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i [2024-12-02 12:13:07,245 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/9fc2a5385/27f9b19425ae4c20b0e914725690ca97/FLAGceebd73b0 [2024-12-02 12:13:07,466 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:13:07,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i [2024-12-02 12:13:07,477 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/9fc2a5385/27f9b19425ae4c20b0e914725690ca97/FLAGceebd73b0 [2024-12-02 12:13:07,494 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/9fc2a5385/27f9b19425ae4c20b0e914725690ca97 [2024-12-02 12:13:07,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:13:07,498 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:13:07,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:13:07,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:13:07,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:13:07,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b39fa26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07, skipping insertion in model container [2024-12-02 12:13:07,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,523 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:13:07,652 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_636139b9-01e5-4469-a106-895b40fbeb0f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i[917,930] [2024-12-02 12:13:07,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:13:07,729 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:13:07,739 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_636139b9-01e5-4469-a106-895b40fbeb0f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i[917,930] [2024-12-02 12:13:07,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:13:07,802 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:13:07,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07 WrapperNode [2024-12-02 12:13:07,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:13:07,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:13:07,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:13:07,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:13:07,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,861 INFO L138 Inliner]: procedures = 30, calls = 176, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 563 [2024-12-02 12:13:07,861 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:13:07,862 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:13:07,862 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:13:07,862 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:13:07,870 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,877 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,885 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-12-02 12:13:07,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,885 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,903 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,905 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,911 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,913 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,921 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:13:07,922 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:13:07,922 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:13:07,922 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:13:07,923 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (1/1) ... [2024-12-02 12:13:07,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:13:07,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:13:07,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:13:07,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:13:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:13:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-02 12:13:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 12:13:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-02 12:13:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:13:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:13:08,120 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:13:08,123 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:13:08,796 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-12-02 12:13:08,796 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:13:08,812 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:13:08,812 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 12:13:08,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:13:08 BoogieIcfgContainer [2024-12-02 12:13:08,813 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:13:08,816 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:13:08,816 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:13:08,822 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:13:08,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:13:07" (1/3) ... [2024-12-02 12:13:08,824 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fabb1c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:13:08, skipping insertion in model container [2024-12-02 12:13:08,824 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:07" (2/3) ... [2024-12-02 12:13:08,824 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fabb1c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:13:08, skipping insertion in model container [2024-12-02 12:13:08,824 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:13:08" (3/3) ... [2024-12-02 12:13:08,826 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-51.i [2024-12-02 12:13:08,847 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:13:08,849 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-51.i that has 2 procedures, 124 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 12:13:08,931 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:13:08,946 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;@270e8741, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:13:08,947 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 12:13:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand has 124 states, 102 states have (on average 1.4215686274509804) internal successors, (145), 103 states have internal predecessors, (145), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 12:13:08,967 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:08,968 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:08,968 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:08,975 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:08,976 INFO L85 PathProgramCache]: Analyzing trace with hash 906344561, now seen corresponding path program 1 times [2024-12-02 12:13:08,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:13:08,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676048267] [2024-12-02 12:13:08,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:08,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:13:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-12-02 12:13:09,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:13:09,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676048267] [2024-12-02 12:13:09,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676048267] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:13:09,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2097082277] [2024-12-02 12:13:09,412 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:09,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 12:13:09,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:13:09,415 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 12:13:09,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 12:13:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:09,762 INFO L256 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 12:13:09,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:13:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-12-02 12:13:09,798 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:13:09,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2097082277] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:13:09,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 12:13:09,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 12:13:09,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102021255] [2024-12-02 12:13:09,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:13:09,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 12:13:09,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:13:09,824 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 12:13:09,825 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 12:13:09,827 INFO L87 Difference]: Start difference. First operand has 124 states, 102 states have (on average 1.4215686274509804) internal successors, (145), 103 states have internal predecessors, (145), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:13:09,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:13:09,863 INFO L93 Difference]: Finished difference Result 241 states and 379 transitions. [2024-12-02 12:13:09,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 12:13:09,865 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) Word has length 149 [2024-12-02 12:13:09,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:13:09,872 INFO L225 Difference]: With dead ends: 241 [2024-12-02 12:13:09,873 INFO L226 Difference]: Without dead ends: 120 [2024-12-02 12:13:09,876 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 12:13:09,898 INFO L435 NwaCegarLoop]: 176 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, 176 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 [2024-12-02 12:13:09,899 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:13:09,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-12-02 12:13:09,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-12-02 12:13:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 99 states have (on average 1.393939393939394) internal successors, (138), 99 states have internal predecessors, (138), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 176 transitions. [2024-12-02 12:13:09,950 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 176 transitions. Word has length 149 [2024-12-02 12:13:09,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:13:09,950 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 176 transitions. [2024-12-02 12:13:09,951 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:13:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 176 transitions. [2024-12-02 12:13:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 12:13:09,955 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:09,955 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:09,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 12:13:10,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 12:13:10,156 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:10,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:10,157 INFO L85 PathProgramCache]: Analyzing trace with hash 819275027, now seen corresponding path program 1 times [2024-12-02 12:13:10,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:13:10,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871768528] [2024-12-02 12:13:10,157 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:13:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-02 12:13:10,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:13:10,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871768528] [2024-12-02 12:13:10,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871768528] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:13:10,536 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:13:10,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 12:13:10,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080068489] [2024-12-02 12:13:10,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:13:10,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 12:13:10,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:13:10,538 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 12:13:10,538 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 12:13:10,539 INFO L87 Difference]: Start difference. First operand 120 states and 176 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, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:13:10,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:13:10,592 INFO L93 Difference]: Finished difference Result 239 states and 352 transitions. [2024-12-02 12:13:10,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 12:13:10,593 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, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 149 [2024-12-02 12:13:10,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:13:10,595 INFO L225 Difference]: With dead ends: 239 [2024-12-02 12:13:10,595 INFO L226 Difference]: Without dead ends: 122 [2024-12-02 12:13:10,596 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 [2024-12-02 12:13:10,597 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:13:10,597 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 511 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:13:10,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2024-12-02 12:13:10,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 122. [2024-12-02 12:13:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 101 states have (on average 1.386138613861386) internal successors, (140), 101 states have internal predecessors, (140), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 178 transitions. [2024-12-02 12:13:10,612 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 178 transitions. Word has length 149 [2024-12-02 12:13:10,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:13:10,614 INFO L471 AbstractCegarLoop]: Abstraction has 122 states and 178 transitions. [2024-12-02 12:13:10,615 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, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:13:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 178 transitions. [2024-12-02 12:13:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 12:13:10,618 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:10,618 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:10,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 12:13:10,619 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:10,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:10,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1405551249, now seen corresponding path program 1 times [2024-12-02 12:13:10,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:13:10,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641688172] [2024-12-02 12:13:10,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:10,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:13:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-02 12:13:11,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:13:11,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641688172] [2024-12-02 12:13:11,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641688172] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:13:11,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:13:11,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:13:11,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099948278] [2024-12-02 12:13:11,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:13:11,067 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:13:11,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:13:11,068 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:13:11,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:13:11,069 INFO L87 Difference]: Start difference. First operand 122 states and 178 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:13:11,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:13:11,090 INFO L93 Difference]: Finished difference Result 241 states and 353 transitions. [2024-12-02 12:13:11,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:13:11,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 149 [2024-12-02 12:13:11,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:13:11,093 INFO L225 Difference]: With dead ends: 241 [2024-12-02 12:13:11,093 INFO L226 Difference]: Without dead ends: 122 [2024-12-02 12:13:11,094 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:13:11,094 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 171 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 345 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:13:11,095 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 345 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:13:11,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2024-12-02 12:13:11,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 122. [2024-12-02 12:13:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 101 states have (on average 1.3762376237623761) internal successors, (139), 101 states have internal predecessors, (139), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 177 transitions. [2024-12-02 12:13:11,105 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 177 transitions. Word has length 149 [2024-12-02 12:13:11,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:13:11,106 INFO L471 AbstractCegarLoop]: Abstraction has 122 states and 177 transitions. [2024-12-02 12:13:11,106 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:13:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 177 transitions. [2024-12-02 12:13:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-02 12:13:11,108 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:11,109 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:11,109 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 12:13:11,109 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:11,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:11,110 INFO L85 PathProgramCache]: Analyzing trace with hash -320790814, now seen corresponding path program 1 times [2024-12-02 12:13:11,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:13:11,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149071481] [2024-12-02 12:13:11,110 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:13:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 12:13:11,332 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 12:13:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 12:13:11,635 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 12:13:11,635 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 12:13:11,636 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 12:13:11,637 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 12:13:11,640 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-12-02 12:13:11,775 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 12:13:11,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 12:13:11 BoogieIcfgContainer [2024-12-02 12:13:11,779 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 12:13:11,779 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 12:13:11,779 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 12:13:11,779 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 12:13:11,780 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:13:08" (3/4) ... [2024-12-02 12:13:11,782 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 12:13:11,783 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 12:13:11,784 INFO L158 Benchmark]: Toolchain (without parser) took 4286.48ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 117.0MB in the beginning and 174.5MB in the end (delta: -57.6MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2024-12-02 12:13:11,784 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 12:13:11,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.53ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 101.0MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 12:13:11,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.56ms. Allocated memory is still 142.6MB. Free memory was 100.7MB in the beginning and 97.5MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 12:13:11,785 INFO L158 Benchmark]: Boogie Preprocessor took 59.13ms. Allocated memory is still 142.6MB. Free memory was 97.5MB in the beginning and 94.5MB in the end (delta: 3.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 12:13:11,785 INFO L158 Benchmark]: RCFGBuilder took 891.01ms. Allocated memory is still 142.6MB. Free memory was 94.3MB in the beginning and 58.1MB in the end (delta: 36.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-02 12:13:11,786 INFO L158 Benchmark]: TraceAbstraction took 2962.75ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 57.5MB in the beginning and 174.6MB in the end (delta: -117.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2024-12-02 12:13:11,786 INFO L158 Benchmark]: Witness Printer took 4.05ms. Allocated memory is still 327.2MB. Free memory was 174.6MB in the beginning and 174.5MB in the end (delta: 11.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 12:13:11,788 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.53ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 101.0MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.56ms. Allocated memory is still 142.6MB. Free memory was 100.7MB in the beginning and 97.5MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 59.13ms. Allocated memory is still 142.6MB. Free memory was 97.5MB in the beginning and 94.5MB in the end (delta: 3.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 891.01ms. Allocated memory is still 142.6MB. Free memory was 94.3MB in the beginning and 58.1MB in the end (delta: 36.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2962.75ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 57.5MB in the beginning and 174.6MB in the end (delta: -117.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Witness Printer took 4.05ms. Allocated memory is still 327.2MB. Free memory was 174.6MB in the beginning and 174.5MB in the end (delta: 11.5kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 114, overapproximation of someBinaryDOUBLEComparisonOperation at line 108, overapproximation of someBinaryDOUBLEComparisonOperation at line 112, overapproximation of someBinaryDOUBLEComparisonOperation at line 110, overapproximation of someBinaryDOUBLEComparisonOperation at line 114, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 110, overapproximation of someBinaryDOUBLEComparisonOperation at line 112, overapproximation of someBinaryDOUBLEComparisonOperation at line 108. Possible FailurePath: [L38] unsigned char isInitial = 0; [L39-L54] struct WrapperStruct00 WrapperStruct00 = { 10.8, 0, -16, 100.01, 999999999.4, 10.6, 127.5, 1, 2467894503, 2565572511, 500, 2277019112, 2745650083, 8 }; [L55] double* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L56] unsigned char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); [L57] signed short int* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); [L58] double* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L59] double* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L60] double* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L61] double* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L62] unsigned long int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L63] unsigned long int* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L64] unsigned long int* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L65] unsigned long int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L66] unsigned long int* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L67] unsigned long int* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L68] unsigned long int* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L69] unsigned long int last_1_WrapperStruct00_var_1_17 = 8; VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=0, last_1_WrapperStruct00_var_1_17=8] [L139] isInitial = 1 [L140] FCALL initially() [L142] CALL updateLastVariables() [L132] EXPR WrapperStruct00.var_1_17 [L132] last_1_WrapperStruct00_var_1_17 = WrapperStruct00.var_1_17 [L142] RET updateLastVariables() [L143] CALL updateVariables() [L100] WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar() [L101] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L101] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L102] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L102] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L103] WrapperStruct00.var_1_5 = __VERIFIER_nondet_short() [L104] EXPR WrapperStruct00.var_1_5 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_5 >= -32768) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L104] RET assume_abort_if_not(WrapperStruct00.var_1_5 >= -32768) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L105] EXPR WrapperStruct00.var_1_5 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L105] CALL assume_abort_if_not(WrapperStruct00.var_1_5 <= 32767) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L105] RET assume_abort_if_not(WrapperStruct00.var_1_5 <= 32767) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L106] EXPR WrapperStruct00.var_1_5 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L106] CALL assume_abort_if_not(WrapperStruct00.var_1_5 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L106] RET assume_abort_if_not(WrapperStruct00.var_1_5 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L107] WrapperStruct00.var_1_6 = __VERIFIER_nondet_double() [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L108] EXPR (WrapperStruct00.var_1_6 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L108] CALL assume_abort_if_not((WrapperStruct00.var_1_6 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L108] RET assume_abort_if_not((WrapperStruct00.var_1_6 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L109] WrapperStruct00.var_1_7 = __VERIFIER_nondet_double() [L110] EXPR WrapperStruct00.var_1_7 [L110] EXPR WrapperStruct00.var_1_7 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F [L110] EXPR WrapperStruct00.var_1_7 [L110] EXPR WrapperStruct00.var_1_7 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L110] EXPR (WrapperStruct00.var_1_7 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L110] CALL assume_abort_if_not((WrapperStruct00.var_1_7 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L110] RET assume_abort_if_not((WrapperStruct00.var_1_7 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L111] WrapperStruct00.var_1_8 = __VERIFIER_nondet_double() [L112] EXPR WrapperStruct00.var_1_8 [L112] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F [L112] EXPR WrapperStruct00.var_1_8 [L112] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L112] EXPR (WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L112] CALL assume_abort_if_not((WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L112] RET assume_abort_if_not((WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L113] WrapperStruct00.var_1_9 = __VERIFIER_nondet_double() [L114] EXPR WrapperStruct00.var_1_9 [L114] EXPR WrapperStruct00.var_1_9 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F [L114] EXPR WrapperStruct00.var_1_9 [L114] EXPR WrapperStruct00.var_1_9 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L114] EXPR (WrapperStruct00.var_1_9 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L114] CALL assume_abort_if_not((WrapperStruct00.var_1_9 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L114] RET assume_abort_if_not((WrapperStruct00.var_1_9 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L115] WrapperStruct00.var_1_11 = __VERIFIER_nondet_ulong() [L116] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L116] CALL assume_abort_if_not(WrapperStruct00.var_1_11 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L116] RET assume_abort_if_not(WrapperStruct00.var_1_11 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L117] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L117] CALL assume_abort_if_not(WrapperStruct00.var_1_11 <= 4294967295) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L117] RET assume_abort_if_not(WrapperStruct00.var_1_11 <= 4294967295) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L118] WrapperStruct00.var_1_12 = __VERIFIER_nondet_ulong() [L119] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_12 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L119] RET assume_abort_if_not(WrapperStruct00.var_1_12 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L120] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_12 <= 4294967295) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L120] RET assume_abort_if_not(WrapperStruct00.var_1_12 <= 4294967295) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L121] WrapperStruct00.var_1_13 = __VERIFIER_nondet_ulong() [L122] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L122] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L122] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L123] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L123] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L124] WrapperStruct00.var_1_15 = __VERIFIER_nondet_ulong() [L125] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L125] CALL assume_abort_if_not(WrapperStruct00.var_1_15 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L125] RET assume_abort_if_not(WrapperStruct00.var_1_15 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L126] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L126] CALL assume_abort_if_not(WrapperStruct00.var_1_15 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L126] RET assume_abort_if_not(WrapperStruct00.var_1_15 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L127] WrapperStruct00.var_1_16 = __VERIFIER_nondet_ulong() [L128] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L128] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L128] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= 2147483647) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L129] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L129] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L129] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 4294967294) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L143] RET updateVariables() [L144] CALL step() [L73] unsigned long int stepLocal_1 = - last_1_WrapperStruct00_var_1_17; [L74] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L74] EXPR \read(*WrapperStruct00_var_1_12_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8, stepLocal_1=-8] [L74] EXPR (((*(WrapperStruct00_var_1_11_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L74] EXPR \read(*WrapperStruct00_var_1_11_Pointer) [L74] EXPR (((*(WrapperStruct00_var_1_11_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8, stepLocal_1=-8] [L74] EXPR \read(*WrapperStruct00_var_1_13_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8, stepLocal_1=-8] [L74] COND FALSE !(((((((*(WrapperStruct00_var_1_11_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))) != stepLocal_1) [L77] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L77] (*(WrapperStruct00_var_1_10_Pointer)) = (*(WrapperStruct00_var_1_15_Pointer)) [L79] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L79] EXPR \read(*WrapperStruct00_var_1_10_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L79] COND TRUE (*(WrapperStruct00_var_1_10_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer)) [L80] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L80] (*(WrapperStruct00_var_1_2_Pointer)) && ((*(WrapperStruct00_var_1_10_Pointer)) == (((((*(WrapperStruct00_var_1_16_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer)))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L80] COND FALSE !((*(WrapperStruct00_var_1_2_Pointer)) && ((*(WrapperStruct00_var_1_10_Pointer)) == (((((*(WrapperStruct00_var_1_16_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) [L88] EXPR \read(*WrapperStruct00_var_1_10_Pointer) [L88] unsigned long int stepLocal_0 = (*(WrapperStruct00_var_1_10_Pointer)); [L89] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8, stepLocal_0=-8589934594] [L89] COND FALSE !((*(WrapperStruct00_var_1_2_Pointer))) [L96] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L96] (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_8_Pointer)) [L144] RET step() [L145] CALL, EXPR property() [L135] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L135] EXPR (*(WrapperStruct00_var_1_2_Pointer)) ? (((*(WrapperStruct00_var_1_10_Pointer)) >= ((*(WrapperStruct00_var_1_10_Pointer)) / (*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_6_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_6_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_7_Pointer)) + (((((*(WrapperStruct00_var_1_8_Pointer))) > (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25)))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_8_Pointer)))) [L135] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L135] EXPR (*(WrapperStruct00_var_1_2_Pointer)) ? (((*(WrapperStruct00_var_1_10_Pointer)) >= ((*(WrapperStruct00_var_1_10_Pointer)) / (*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_6_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_6_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_7_Pointer)) + (((((*(WrapperStruct00_var_1_8_Pointer))) > (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25)))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_8_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L135] EXPR ((*(WrapperStruct00_var_1_2_Pointer)) ? (((*(WrapperStruct00_var_1_10_Pointer)) >= ((*(WrapperStruct00_var_1_10_Pointer)) / (*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_6_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_6_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_7_Pointer)) + (((((*(WrapperStruct00_var_1_8_Pointer))) > (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25)))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_8_Pointer))))) && ((((((((*(WrapperStruct00_var_1_11_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))) != (- last_1_WrapperStruct00_var_1_17)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_16_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_16_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_15_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L135] EXPR (((*(WrapperStruct00_var_1_2_Pointer)) ? (((*(WrapperStruct00_var_1_10_Pointer)) >= ((*(WrapperStruct00_var_1_10_Pointer)) / (*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_6_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_6_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_7_Pointer)) + (((((*(WrapperStruct00_var_1_8_Pointer))) > (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25)))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_8_Pointer))))) && ((((((((*(WrapperStruct00_var_1_11_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))) != (- last_1_WrapperStruct00_var_1_17)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_16_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_16_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_15_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? (((*(WrapperStruct00_var_1_2_Pointer)) && ((*(WrapperStruct00_var_1_10_Pointer)) == (((((*(WrapperStruct00_var_1_16_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) ? (((*(WrapperStruct00_var_1_10_Pointer)) < (*(WrapperStruct00_var_1_11_Pointer))) ? ((*(WrapperStruct00_var_1_17_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : 1) : ((*(WrapperStruct00_var_1_17_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_16_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L135-L136] return (((*(WrapperStruct00_var_1_2_Pointer)) ? (((*(WrapperStruct00_var_1_10_Pointer)) >= ((*(WrapperStruct00_var_1_10_Pointer)) / (*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_6_Pointer))) < 0 ) ? -((*(WrapperStruct00_var_1_6_Pointer))) : ((*(WrapperStruct00_var_1_6_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_7_Pointer)) + (((((*(WrapperStruct00_var_1_8_Pointer))) > (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : (((*(WrapperStruct00_var_1_9_Pointer)) + 63.25)))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_8_Pointer))))) && ((((((((*(WrapperStruct00_var_1_11_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_11_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))) != (- last_1_WrapperStruct00_var_1_17)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_16_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_16_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_15_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= (*(WrapperStruct00_var_1_10_Pointer))) ? (((*(WrapperStruct00_var_1_2_Pointer)) && ((*(WrapperStruct00_var_1_10_Pointer)) == (((((*(WrapperStruct00_var_1_16_Pointer))) > ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_16_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))))) ? (((*(WrapperStruct00_var_1_10_Pointer)) < (*(WrapperStruct00_var_1_11_Pointer))) ? ((*(WrapperStruct00_var_1_17_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : 1) : ((*(WrapperStruct00_var_1_17_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_16_Pointer))))) ; [L145] RET, EXPR property() [L145] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:43}, WrapperStruct00_var_1_11_Pointer={4:47}, WrapperStruct00_var_1_12_Pointer={4:51}, WrapperStruct00_var_1_13_Pointer={4:55}, WrapperStruct00_var_1_15_Pointer={4:59}, WrapperStruct00_var_1_16_Pointer={4:63}, WrapperStruct00_var_1_17_Pointer={4:67}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:11}, WrapperStruct00_var_1_7_Pointer={4:19}, WrapperStruct00_var_1_8_Pointer={4:27}, WrapperStruct00_var_1_9_Pointer={4:35}, isInitial=1, last_1_WrapperStruct00_var_1_17=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 124 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 4, TraceHistogramMax: 19, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 1032 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 508 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20 IncrementalHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 524 mSDtfsCounter, 20 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 157 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=124occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 747 NumberOfCodeBlocks, 747 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 592 ConstructedInterpolants, 0 QuantifiedInterpolants, 596 SizeOfPredicates, 0 NumberOfNonLiveVariables, 575 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 4 InterpolantComputations, 3 PerfectInterpolantSequences, 2700/2736 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 [2024-12-02 12:13:11,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1 --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 8054d6a3a26e83c77ffba7f636a5f1933697f2f3ef71fb61f95de16cb4193c3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 12:13:13,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:13:13,858 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-12-02 12:13:13,865 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:13:13,865 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:13:13,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:13:13,889 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:13:13,889 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:13:13,889 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:13:13,890 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:13:13,890 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:13:13,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:13:13,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:13:13,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:13:13,890 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:13:13,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:13:13,891 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:13:13,892 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:13:13,892 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:13:13,893 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:13:13,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:13:13,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:13:13,893 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:13:13,893 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:13:13,893 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:13:13,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:13:13,893 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:13:13,894 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:13:13,895 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_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1 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 -> 8054d6a3a26e83c77ffba7f636a5f1933697f2f3ef71fb61f95de16cb4193c3a [2024-12-02 12:13:14,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:13:14,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:13:14,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:13:14,131 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:13:14,131 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:13:14,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i [2024-12-02 12:13:16,804 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/1f918ec55/15e2c166eac8441890166208f5929433/FLAG42f8eaab2 [2024-12-02 12:13:17,028 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:13:17,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i [2024-12-02 12:13:17,037 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/1f918ec55/15e2c166eac8441890166208f5929433/FLAG42f8eaab2 [2024-12-02 12:13:17,362 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/data/1f918ec55/15e2c166eac8441890166208f5929433 [2024-12-02 12:13:17,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:13:17,365 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:13:17,366 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:13:17,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:13:17,369 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:13:17,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,370 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e4c2d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17, skipping insertion in model container [2024-12-02 12:13:17,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,385 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:13:17,489 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_636139b9-01e5-4469-a106-895b40fbeb0f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i[917,930] [2024-12-02 12:13:17,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:13:17,559 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:13:17,569 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_636139b9-01e5-4469-a106-895b40fbeb0f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-51.i[917,930] [2024-12-02 12:13:17,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:13:17,630 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:13:17,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17 WrapperNode [2024-12-02 12:13:17,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:13:17,632 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:13:17,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:13:17,632 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:13:17,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,651 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,681 INFO L138 Inliner]: procedures = 37, calls = 176, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 561 [2024-12-02 12:13:17,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:13:17,683 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:13:17,683 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:13:17,683 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:13:17,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,699 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,719 INFO L175 MemorySlicer]: Split 146 memory accesses to 2 slices as follows [2, 144]. 99 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]. [2024-12-02 12:13:17,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,719 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,738 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,739 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,744 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,749 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:13:17,756 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:13:17,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:13:17,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:13:17,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (1/1) ... [2024-12-02 12:13:17,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:13:17,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:13:17,781 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:13:17,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#0 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#1 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-12-02 12:13:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-12-02 12:13:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 12:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-12-02 12:13:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-12-02 12:13:17,940 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:13:17,942 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:13:22,246 INFO L? ?]: Removed 151 outVars from TransFormulas that were not future-live. [2024-12-02 12:13:22,247 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:13:22,258 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:13:22,258 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 12:13:22,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:13:22 BoogieIcfgContainer [2024-12-02 12:13:22,258 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:13:22,261 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:13:22,261 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:13:22,264 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:13:22,264 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:13:17" (1/3) ... [2024-12-02 12:13:22,265 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14d6513d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:13:22, skipping insertion in model container [2024-12-02 12:13:22,265 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:17" (2/3) ... [2024-12-02 12:13:22,265 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14d6513d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:13:22, skipping insertion in model container [2024-12-02 12:13:22,265 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:13:22" (3/3) ... [2024-12-02 12:13:22,266 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-51.i [2024-12-02 12:13:22,277 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:13:22,278 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-51.i that has 2 procedures, 124 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 12:13:22,319 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:13:22,329 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;@47114c40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:13:22,329 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 12:13:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand has 124 states, 102 states have (on average 1.4215686274509804) internal successors, (145), 103 states have internal predecessors, (145), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 12:13:22,343 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:22,344 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:22,344 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:22,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:22,348 INFO L85 PathProgramCache]: Analyzing trace with hash 782488780, now seen corresponding path program 1 times [2024-12-02 12:13:22,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:13:22,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [148458705] [2024-12-02 12:13:22,357 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:22,357 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 [2024-12-02 12:13:22,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:13:22,359 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:13:22,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:13:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:22,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 12:13:22,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:13:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-12-02 12:13:22,831 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:13:22,832 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:13:22,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [148458705] [2024-12-02 12:13:22,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [148458705] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:13:22,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:13:22,833 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 12:13:22,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526149232] [2024-12-02 12:13:22,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:13:22,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 12:13:22,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:13:22,858 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 12:13:22,859 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 12:13:22,861 INFO L87 Difference]: Start difference. First operand has 124 states, 102 states have (on average 1.4215686274509804) internal successors, (145), 103 states have internal predecessors, (145), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:13:22,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:13:22,897 INFO L93 Difference]: Finished difference Result 241 states and 379 transitions. [2024-12-02 12:13:22,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 12:13:22,898 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 149 [2024-12-02 12:13:22,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:13:22,903 INFO L225 Difference]: With dead ends: 241 [2024-12-02 12:13:22,903 INFO L226 Difference]: Without dead ends: 120 [2024-12-02 12:13:22,907 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 12:13:22,909 INFO L435 NwaCegarLoop]: 176 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, 176 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 [2024-12-02 12:13:22,910 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:13:22,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-12-02 12:13:22,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-12-02 12:13:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 99 states have (on average 1.393939393939394) internal successors, (138), 99 states have internal predecessors, (138), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:22,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 176 transitions. [2024-12-02 12:13:22,950 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 176 transitions. Word has length 149 [2024-12-02 12:13:22,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:13:22,951 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 176 transitions. [2024-12-02 12:13:22,951 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:13:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 176 transitions. [2024-12-02 12:13:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 12:13:22,954 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:22,954 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:22,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:13:23,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:13:23,155 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:23,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:23,156 INFO L85 PathProgramCache]: Analyzing trace with hash 695419246, now seen corresponding path program 1 times [2024-12-02 12:13:23,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:13:23,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [306074247] [2024-12-02 12:13:23,157 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:23,157 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 [2024-12-02 12:13:23,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:13:23,159 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:13:23,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:13:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:23,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 12:13:23,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:13:23,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-02 12:13:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-02 12:13:23,714 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:13:23,715 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:13:23,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [306074247] [2024-12-02 12:13:23,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [306074247] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:13:23,715 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:13:23,715 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:13:23,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307817697] [2024-12-02 12:13:23,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:13:23,717 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:13:23,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:13:23,717 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:13:23,718 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:13:23,718 INFO L87 Difference]: Start difference. First operand 120 states and 176 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:13:23,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:13:23,748 INFO L93 Difference]: Finished difference Result 237 states and 349 transitions. [2024-12-02 12:13:23,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:13:23,749 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 149 [2024-12-02 12:13:23,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:13:23,751 INFO L225 Difference]: With dead ends: 237 [2024-12-02 12:13:23,751 INFO L226 Difference]: Without dead ends: 120 [2024-12-02 12:13:23,752 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:13:23,753 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 171 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 345 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:13:23,753 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 345 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:13:23,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-12-02 12:13:23,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-12-02 12:13:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 99 states have (on average 1.3838383838383839) internal successors, (137), 99 states have internal predecessors, (137), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2024-12-02 12:13:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 175 transitions. [2024-12-02 12:13:23,765 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 175 transitions. Word has length 149 [2024-12-02 12:13:23,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:13:23,766 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 175 transitions. [2024-12-02 12:13:23,767 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:13:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 175 transitions. [2024-12-02 12:13:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-02 12:13:23,769 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:13:23,770 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:13:23,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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)] Forceful destruction successful, exit code 0 [2024-12-02 12:13:23,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:13:23,970 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:13:23,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:13:23,971 INFO L85 PathProgramCache]: Analyzing trace with hash 142154623, now seen corresponding path program 1 times [2024-12-02 12:13:23,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:13:23,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [692699686] [2024-12-02 12:13:23,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:23,972 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 [2024-12-02 12:13:23,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:13:23,973 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:13:23,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:13:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:24,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-02 12:13:24,581 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:13:26,983 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 16 treesize of output 17 [2024-12-02 12:13:28,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 63 [2024-12-02 12:13:28,742 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 120 treesize of output 63 [2024-12-02 12:13:29,553 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 120 treesize of output 63 [2024-12-02 12:13:30,317 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 120 treesize of output 63 [2024-12-02 12:13:31,075 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 120 treesize of output 63 [2024-12-02 12:13:31,832 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 120 treesize of output 63 [2024-12-02 12:13:32,554 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 102 treesize of output 69 [2024-12-02 12:13:32,847 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 106 [2024-12-02 12:13:33,111 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-02 12:13:33,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 299 treesize of output 151 [2024-12-02 12:13:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-12-02 12:13:33,223 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 12:13:38,464 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:13:38,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [692699686] [2024-12-02 12:13:38,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [692699686] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:13:38,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1445348847] [2024-12-02 12:13:38,465 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:13:38,465 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 12:13:38,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 12:13:38,467 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 12:13:38,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-02 12:13:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:13:40,970 INFO L256 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-02 12:13:40,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:13:43,825 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 16 treesize of output 17 [2024-12-02 12:13:45,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 63 [2024-12-02 12:13:46,638 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 120 treesize of output 63 [2024-12-02 12:13:47,814 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 120 treesize of output 63 [2024-12-02 12:13:48,988 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 120 treesize of output 63 [2024-12-02 12:13:50,102 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 120 treesize of output 63 [2024-12-02 12:13:51,353 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 120 treesize of output 63 [2024-12-02 12:13:52,587 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 102 treesize of output 69 [2024-12-02 12:13:53,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 60 [2024-12-02 12:13:53,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 102 [2024-12-02 12:13:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-12-02 12:13:53,435 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 12:13:58,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1445348847] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:13:58,446 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 12:13:58,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2024-12-02 12:13:58,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856742440] [2024-12-02 12:13:58,446 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 12:13:58,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-12-02 12:13:58,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:13:58,448 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-12-02 12:13:58,449 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=460, Unknown=1, NotChecked=0, Total=552 [2024-12-02 12:13:58,449 INFO L87 Difference]: Start difference. First operand 120 states and 175 transitions. Second operand has 20 states, 20 states have (on average 6.1) internal successors, (122), 19 states have internal predecessors, (122), 6 states have call successors, (38), 6 states have call predecessors, (38), 6 states have return successors, (38), 6 states have call predecessors, (38), 6 states have call successors, (38) [2024-12-02 12:14:00,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:02,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:04,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:07,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:09,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:10,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:12,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:13,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:16,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:17,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:18,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:40,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result VALID. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:45,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:14:48,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:14:48,832 INFO L93 Difference]: Finished difference Result 416 states and 606 transitions. [2024-12-02 12:14:48,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-02 12:14:48,833 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.1) internal successors, (122), 19 states have internal predecessors, (122), 6 states have call successors, (38), 6 states have call predecessors, (38), 6 states have return successors, (38), 6 states have call predecessors, (38), 6 states have call successors, (38) Word has length 151 [2024-12-02 12:14:48,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:14:48,835 INFO L225 Difference]: With dead ends: 416 [2024-12-02 12:14:48,835 INFO L226 Difference]: Without dead ends: 299 [2024-12-02 12:14:48,836 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 310 SyntacticMatches, 13 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 316 ImplicationChecksByTransitivity, 14.0s TimeCoverageRelationStatistics Valid=188, Invalid=741, Unknown=1, NotChecked=0, Total=930 [2024-12-02 12:14:48,836 INFO L435 NwaCegarLoop]: 152 mSDtfsCounter, 708 mSDsluCounter, 1161 mSDsCounter, 0 mSdLazyCounter, 2263 mSolverCounterSat, 170 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 47.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 1313 SdHoareTripleChecker+Invalid, 2436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 2263 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.6s IncrementalHoareTripleChecker+Time [2024-12-02 12:14:48,836 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [708 Valid, 1313 Invalid, 2436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 2263 Invalid, 3 Unknown, 0 Unchecked, 48.6s Time] [2024-12-02 12:14:48,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2024-12-02 12:14:48,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 293. [2024-12-02 12:14:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 244 states have (on average 1.389344262295082) internal successors, (339), 246 states have internal predecessors, (339), 45 states have call successors, (45), 3 states have call predecessors, (45), 3 states have return successors, (45), 43 states have call predecessors, (45), 45 states have call successors, (45) [2024-12-02 12:14:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 429 transitions. [2024-12-02 12:14:48,881 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 429 transitions. Word has length 151 [2024-12-02 12:14:48,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:14:48,882 INFO L471 AbstractCegarLoop]: Abstraction has 293 states and 429 transitions. [2024-12-02 12:14:48,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.1) internal successors, (122), 19 states have internal predecessors, (122), 6 states have call successors, (38), 6 states have call predecessors, (38), 6 states have return successors, (38), 6 states have call predecessors, (38), 6 states have call successors, (38) [2024-12-02 12:14:48,882 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 429 transitions. [2024-12-02 12:14:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-02 12:14:48,885 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:14:48,885 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:14:48,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:14:49,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-02 12:14:49,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 12:14:49,286 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:14:49,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:14:49,286 INFO L85 PathProgramCache]: Analyzing trace with hash -1764248643, now seen corresponding path program 1 times [2024-12-02 12:14:49,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:14:49,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1845657380] [2024-12-02 12:14:49,287 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:14:49,287 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 [2024-12-02 12:14:49,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:14:49,288 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:14:49,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:14:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:14:49,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 12:14:49,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:14:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 336 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-02 12:14:49,576 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:14:49,576 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:14:49,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1845657380] [2024-12-02 12:14:49,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1845657380] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:14:49,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:14:49,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 12:14:49,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744627282] [2024-12-02 12:14:49,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:14:49,577 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 12:14:49,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:14:49,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 12:14:49,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 12:14:49,578 INFO L87 Difference]: Start difference. First operand 293 states and 429 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:14:49,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:14:49,690 INFO L93 Difference]: Finished difference Result 583 states and 855 transitions. [2024-12-02 12:14:49,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 12:14:49,690 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2024-12-02 12:14:49,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:14:49,692 INFO L225 Difference]: With dead ends: 583 [2024-12-02 12:14:49,693 INFO L226 Difference]: Without dead ends: 293 [2024-12-02 12:14:49,693 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 12:14:49,694 INFO L435 NwaCegarLoop]: 175 mSDtfsCounter, 0 mSDsluCounter, 336 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 12:14:49,694 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 511 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 12:14:49,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2024-12-02 12:14:49,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 293. [2024-12-02 12:14:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 244 states have (on average 1.3852459016393444) internal successors, (338), 246 states have internal predecessors, (338), 45 states have call successors, (45), 3 states have call predecessors, (45), 3 states have return successors, (45), 43 states have call predecessors, (45), 45 states have call successors, (45) [2024-12-02 12:14:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 428 transitions. [2024-12-02 12:14:49,724 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 428 transitions. Word has length 151 [2024-12-02 12:14:49,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:14:49,725 INFO L471 AbstractCegarLoop]: Abstraction has 293 states and 428 transitions. [2024-12-02 12:14:49,725 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 12:14:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 428 transitions. [2024-12-02 12:14:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-02 12:14:49,727 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:14:49,727 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:14:49,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-12-02 12:14:49,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:14:49,928 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:14:49,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:14:49,928 INFO L85 PathProgramCache]: Analyzing trace with hash -1960331245, now seen corresponding path program 1 times [2024-12-02 12:14:49,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:14:49,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1689833950] [2024-12-02 12:14:49,929 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:14:49,929 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 [2024-12-02 12:14:49,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:14:49,931 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:14:49,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-12-02 12:14:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:14:50,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 12:14:50,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:14:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-02 12:14:50,237 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:14:50,238 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:14:50,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1689833950] [2024-12-02 12:14:50,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1689833950] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:14:50,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:14:50,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:14:50,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762853589] [2024-12-02 12:14:50,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:14:50,238 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:14:50,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:14:50,239 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:14:50,239 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:14:50,239 INFO L87 Difference]: Start difference. First operand 293 states and 428 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:14:50,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:14:50,286 INFO L93 Difference]: Finished difference Result 585 states and 857 transitions. [2024-12-02 12:14:50,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:14:50,287 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 152 [2024-12-02 12:14:50,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:14:50,289 INFO L225 Difference]: With dead ends: 585 [2024-12-02 12:14:50,289 INFO L226 Difference]: Without dead ends: 295 [2024-12-02 12:14:50,290 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:14:50,291 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 341 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:14:50,291 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 341 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:14:50,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2024-12-02 12:14:50,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 295. [2024-12-02 12:14:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 246 states have (on average 1.3821138211382114) internal successors, (340), 248 states have internal predecessors, (340), 45 states have call successors, (45), 3 states have call predecessors, (45), 3 states have return successors, (45), 43 states have call predecessors, (45), 45 states have call successors, (45) [2024-12-02 12:14:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 430 transitions. [2024-12-02 12:14:50,323 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 430 transitions. Word has length 152 [2024-12-02 12:14:50,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:14:50,324 INFO L471 AbstractCegarLoop]: Abstraction has 295 states and 430 transitions. [2024-12-02 12:14:50,324 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:14:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 430 transitions. [2024-12-02 12:14:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-02 12:14:50,326 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:14:50,326 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:14:50,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-12-02 12:14:50,527 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:14:50,527 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:14:50,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:14:50,527 INFO L85 PathProgramCache]: Analyzing trace with hash -567240519, now seen corresponding path program 1 times [2024-12-02 12:14:50,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:14:50,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1474630381] [2024-12-02 12:14:50,528 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:14:50,528 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 [2024-12-02 12:14:50,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:14:50,529 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:14:50,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-12-02 12:14:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:14:51,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-02 12:14:51,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:14:53,664 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 [2024-12-02 12:14:55,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 61 [2024-12-02 12:14:59,858 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 110 treesize of output 64 [2024-12-02 12:15:00,775 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 110 treesize of output 64 [2024-12-02 12:15:01,631 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 110 treesize of output 64 [2024-12-02 12:15:02,488 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 110 treesize of output 64 [2024-12-02 12:15:03,368 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 110 treesize of output 64 [2024-12-02 12:15:08,359 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 110 treesize of output 64 [2024-12-02 12:15:12,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 101 [2024-12-02 12:15:13,021 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-02 12:15:13,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 316 treesize of output 136 [2024-12-02 12:15:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 9 proven. 443 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-02 12:15:13,186 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 12:15:18,510 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:15:18,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1474630381] [2024-12-02 12:15:18,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1474630381] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:15:18,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [898740676] [2024-12-02 12:15:18,510 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:15:18,510 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 12:15:18,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 12:15:18,511 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 12:15:18,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-02 12:15:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:15:20,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-02 12:15:20,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:15:24,200 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 16 treesize of output 17 [2024-12-02 12:15:42,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 77 [2024-12-02 12:15:48,165 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 [2024-12-02 12:15:49,388 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 [2024-12-02 12:15:50,612 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 [2024-12-02 12:15:51,846 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 [2024-12-02 12:15:53,016 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 [2024-12-02 12:15:58,610 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 [2024-12-02 12:16:03,378 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 94 treesize of output 82 [2024-12-02 12:16:03,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 113 [2024-12-02 12:16:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 9 proven. 443 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-02 12:16:03,952 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 12:16:08,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [898740676] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:16:08,222 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 12:16:08,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 16] total 28 [2024-12-02 12:16:08,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846137493] [2024-12-02 12:16:08,223 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 12:16:08,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-12-02 12:16:08,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:16:08,224 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-12-02 12:16:08,225 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=892, Unknown=11, NotChecked=0, Total=1056 [2024-12-02 12:16:08,225 INFO L87 Difference]: Start difference. First operand 295 states and 430 transitions. Second operand has 29 states, 27 states have (on average 4.888888888888889) internal successors, (132), 24 states have internal predecessors, (132), 8 states have call successors, (38), 8 states have call predecessors, (38), 8 states have return successors, (38), 8 states have call predecessors, (38), 8 states have call successors, (38) [2024-12-02 12:16:12,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:15,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:18,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:16:20,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:16:22,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:23,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:26,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:16:29,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:16:31,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:16:32,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:42,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:46,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:50,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:54,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:16:58,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:17:02,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, FloatingPoint, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:17:39,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:17:41,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:17:46,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:17:51,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:17:55,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:01,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:05,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:09,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:14,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:18,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:22,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:26,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:30,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:34,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:38,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:42,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:46,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:50,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:54,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:18:58,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:02,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:06,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:10,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:14,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:18,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:22,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:26,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:30,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:34,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:38,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.96s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:42,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:46,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:50,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:54,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:19:58,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:02,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:06,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:10,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:14,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:19,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:23,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:27,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:31,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:34,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:38,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:42,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:47,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:51,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:55,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:20:59,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:03,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:07,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:11,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:15,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:19,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:23,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:27,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:31,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:35,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:39,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:43,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:47,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:51,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:55,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:21:59,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:03,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:07,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:11,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:15,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:21,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:26,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:37,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:41,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:45,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:49,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:53,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:22:57,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:01,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:05,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:09,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:14,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:18,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:22,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:26,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:30,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:34,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:38,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:42,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:46,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:50,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:54,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:23:59,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:03,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:07,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:11,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:15,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:19,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:23,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:27,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.55s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:31,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:35,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:39,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:43,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 12:24:43,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:24:43,783 INFO L93 Difference]: Finished difference Result 844 states and 1222 transitions. [2024-12-02 12:24:43,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-12-02 12:24:43,785 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 27 states have (on average 4.888888888888889) internal successors, (132), 24 states have internal predecessors, (132), 8 states have call successors, (38), 8 states have call predecessors, (38), 8 states have return successors, (38), 8 states have call predecessors, (38), 8 states have call successors, (38) Word has length 153 [2024-12-02 12:24:43,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:24:43,788 INFO L225 Difference]: With dead ends: 844 [2024-12-02 12:24:43,788 INFO L226 Difference]: Without dead ends: 552 [2024-12-02 12:24:43,789 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 313 SyntacticMatches, 4 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 633 ImplicationChecksByTransitivity, 85.4s TimeCoverageRelationStatistics Valid=473, Invalid=1861, Unknown=18, NotChecked=0, Total=2352 [2024-12-02 12:24:43,790 INFO L435 NwaCegarLoop]: 153 mSDtfsCounter, 885 mSDsluCounter, 1222 mSDsCounter, 0 mSdLazyCounter, 3042 mSolverCounterSat, 170 mSolverCounterUnsat, 108 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 481.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 885 SdHoareTripleChecker+Valid, 1375 SdHoareTripleChecker+Invalid, 3320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 3042 IncrementalHoareTripleChecker+Invalid, 108 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 483.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:24:43,790 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [885 Valid, 1375 Invalid, 3320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 3042 Invalid, 108 Unknown, 0 Unchecked, 483.0s Time] [2024-12-02 12:24:43,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 552 states. [2024-12-02 12:24:43,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 552 to 419. [2024-12-02 12:24:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 349 states have (on average 1.3839541547277936) internal successors, (483), 352 states have internal predecessors, (483), 64 states have call successors, (64), 5 states have call predecessors, (64), 5 states have return successors, (64), 61 states have call predecessors, (64), 64 states have call successors, (64) [2024-12-02 12:24:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 611 transitions. [2024-12-02 12:24:43,830 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 611 transitions. Word has length 153 [2024-12-02 12:24:43,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:24:43,830 INFO L471 AbstractCegarLoop]: Abstraction has 419 states and 611 transitions. [2024-12-02 12:24:43,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 27 states have (on average 4.888888888888889) internal successors, (132), 24 states have internal predecessors, (132), 8 states have call successors, (38), 8 states have call predecessors, (38), 8 states have return successors, (38), 8 states have call predecessors, (38), 8 states have call successors, (38) [2024-12-02 12:24:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 611 transitions. [2024-12-02 12:24:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-02 12:24:43,832 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:24:43,832 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:24:43,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-12-02 12:24:44,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-02 12:24:44,233 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 12:24:44,233 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:24:44,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:24:44,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1033830587, now seen corresponding path program 1 times [2024-12-02 12:24:44,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:24:44,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1940217449] [2024-12-02 12:24:44,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:24:44,233 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 [2024-12-02 12:24:44,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:24:44,235 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:24:44,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-12-02 12:24:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:24:44,521 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-02 12:24:44,524 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:24:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-02 12:24:44,622 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:24:44,622 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:24:44,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1940217449] [2024-12-02 12:24:44,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1940217449] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:24:44,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:24:44,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 12:24:44,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441994849] [2024-12-02 12:24:44,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:24:44,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 12:24:44,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:24:44,623 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 12:24:44,623 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 12:24:44,623 INFO L87 Difference]: Start difference. First operand 419 states and 611 transitions. Second operand has 6 states, 5 states have (on average 13.4) internal successors, (67), 6 states have internal predecessors, (67), 3 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) [2024-12-02 12:24:45,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:24:45,107 INFO L93 Difference]: Finished difference Result 736 states and 1067 transitions. [2024-12-02 12:24:45,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 12:24:45,107 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 13.4) internal successors, (67), 6 states have internal predecessors, (67), 3 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) Word has length 153 [2024-12-02 12:24:45,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:24:45,109 INFO L225 Difference]: With dead ends: 736 [2024-12-02 12:24:45,110 INFO L226 Difference]: Without dead ends: 314 [2024-12-02 12:24:45,110 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-12-02 12:24:45,111 INFO L435 NwaCegarLoop]: 155 mSDtfsCounter, 1 mSDsluCounter, 565 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 12:24:45,111 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 720 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 12:24:45,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2024-12-02 12:24:45,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 308. [2024-12-02 12:24:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 258 states have (on average 1.37984496124031) internal successors, (356), 260 states have internal predecessors, (356), 45 states have call successors, (45), 4 states have call predecessors, (45), 4 states have return successors, (45), 43 states have call predecessors, (45), 45 states have call successors, (45) [2024-12-02 12:24:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 446 transitions. [2024-12-02 12:24:45,154 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 446 transitions. Word has length 153 [2024-12-02 12:24:45,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:24:45,155 INFO L471 AbstractCegarLoop]: Abstraction has 308 states and 446 transitions. [2024-12-02 12:24:45,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 13.4) internal successors, (67), 6 states have internal predecessors, (67), 3 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) [2024-12-02 12:24:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 446 transitions. [2024-12-02 12:24:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-02 12:24:45,157 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:24:45,157 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:24:45,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2024-12-02 12:24:45,357 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:24:45,357 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:24:45,357 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:24:45,358 INFO L85 PathProgramCache]: Analyzing trace with hash -342912468, now seen corresponding path program 1 times [2024-12-02 12:24:45,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:24:45,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1604267315] [2024-12-02 12:24:45,358 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:24:45,358 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 [2024-12-02 12:24:45,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:24:45,359 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:24:45,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-12-02 12:24:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:24:45,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-02 12:24:45,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:24:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-02 12:24:45,905 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:24:45,905 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:24:45,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1604267315] [2024-12-02 12:24:45,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1604267315] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:24:45,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:24:45,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 12:24:45,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790596223] [2024-12-02 12:24:45,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:24:45,906 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 12:24:45,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 12:24:45,907 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 12:24:45,907 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 12:24:45,907 INFO L87 Difference]: Start difference. First operand 308 states and 446 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:24:48,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:24:50,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:24:50,795 INFO L93 Difference]: Finished difference Result 619 states and 897 transitions. [2024-12-02 12:24:50,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 12:24:50,796 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 154 [2024-12-02 12:24:50,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:24:50,798 INFO L225 Difference]: With dead ends: 619 [2024-12-02 12:24:50,798 INFO L226 Difference]: Without dead ends: 314 [2024-12-02 12:24:50,799 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-12-02 12:24:50,800 INFO L435 NwaCegarLoop]: 167 mSDtfsCounter, 4 mSDsluCounter, 334 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 501 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 12:24:50,800 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 501 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 12:24:50,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2024-12-02 12:24:50,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 309. [2024-12-02 12:24:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 309 states, 259 states have (on average 1.3783783783783783) internal successors, (357), 261 states have internal predecessors, (357), 45 states have call successors, (45), 4 states have call predecessors, (45), 4 states have return successors, (45), 43 states have call predecessors, (45), 45 states have call successors, (45) [2024-12-02 12:24:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 447 transitions. [2024-12-02 12:24:50,841 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 447 transitions. Word has length 154 [2024-12-02 12:24:50,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:24:50,841 INFO L471 AbstractCegarLoop]: Abstraction has 309 states and 447 transitions. [2024-12-02 12:24:50,841 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-12-02 12:24:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 447 transitions. [2024-12-02 12:24:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-02 12:24:50,842 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:24:50,842 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:24:50,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2024-12-02 12:24:51,043 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 12:24:51,043 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:24:51,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:24:51,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1502905006, now seen corresponding path program 1 times [2024-12-02 12:24:51,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:24:51,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [813083135] [2024-12-02 12:24:51,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:24:51,044 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 [2024-12-02 12:24:51,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 12:24:51,045 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 12:24:51,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-12-02 12:24:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:24:51,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-02 12:24:51,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:24:51,707 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 [2024-12-02 12:24:52,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-12-02 12:24:53,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 32 [2024-12-02 12:24:58,349 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2024-12-02 12:24:58,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 51 [2024-12-02 12:25:07,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 73 [2024-12-02 12:25:20,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-12-02 12:25:22,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-12-02 12:25:23,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-12-02 12:25:24,349 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-12-02 12:25:25,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-12-02 12:25:39,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 79 [2024-12-02 12:25:52,054 INFO L349 Elim1Store]: treesize reduction 109, result has 6.0 percent of original size [2024-12-02 12:25:52,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 29 case distinctions, treesize of input 82 treesize of output 98 [2024-12-02 12:25:52,674 INFO L349 Elim1Store]: treesize reduction 12, result has 87.6 percent of original size [2024-12-02 12:25:52,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 86 treesize of output 126 [2024-12-02 12:25:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 338 proven. 181 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-02 12:25:52,922 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 12:26:35,215 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 12:26:35,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [813083135] [2024-12-02 12:26:35,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [813083135] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:26:35,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1107775393] [2024-12-02 12:26:35,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:26:35,215 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 12:26:35,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 12:26:35,217 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 12:26:35,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636139b9-01e5-4469-a106-895b40fbeb0f/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-02 12:26:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:26:36,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-02 12:26:36,920 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:26:37,569 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 15 treesize of output 1 [2024-12-02 12:26:38,722 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 15 treesize of output 1 [2024-12-02 12:26:40,369 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 19 treesize of output 8 [2024-12-02 12:26:45,547 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 12 [2024-12-02 12:26:46,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 28 [2024-12-02 12:26:56,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 34 [2024-12-02 12:26:57,246 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 [2024-12-02 12:26:58,778 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 [2024-12-02 12:27:00,378 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 [2024-12-02 12:27:02,009 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 [2024-12-02 12:27:03,583 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 [2024-12-02 12:27:13,556 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 [2024-12-02 12:27:23,223 INFO L349 Elim1Store]: treesize reduction 73, result has 8.8 percent of original size [2024-12-02 12:27:23,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 60 [2024-12-02 12:27:24,009 INFO L349 Elim1Store]: treesize reduction 12, result has 80.3 percent of original size [2024-12-02 12:27:24,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 73 [2024-12-02 12:27:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 320 proven. 136 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-02 12:27:25,907 INFO L312 TraceCheckSpWp]: Computing backward predicates...