./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 07:14:55,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 07:14:55,206 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 07:14:55,211 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 07:14:55,211 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 07:14:55,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 07:14:55,233 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 07:14:55,233 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 07:14:55,233 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 07:14:55,233 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 07:14:55,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 07:14:55,234 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 07:14:55,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 07:14:55,234 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 07:14:55,235 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 07:14:55,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:14:55,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:14:55,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 07:14:55,236 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 07:14:55,237 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 07:14:55,237 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 07:14:55,237 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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 -> d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 [2024-12-02 07:14:55,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 07:14:55,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 07:14:55,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 07:14:55,474 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 07:14:55,474 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 07:14:55,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2024-12-02 07:14:58,090 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/18abd040c/973bc60479454053a7410168fa3029f1/FLAGc314917cb [2024-12-02 07:14:58,300 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 07:14:58,301 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2024-12-02 07:14:58,309 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/18abd040c/973bc60479454053a7410168fa3029f1/FLAGc314917cb [2024-12-02 07:14:58,324 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/18abd040c/973bc60479454053a7410168fa3029f1 [2024-12-02 07:14:58,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 07:14:58,327 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 07:14:58,329 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 07:14:58,329 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 07:14:58,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 07:14:58,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@213830ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58, skipping insertion in model container [2024-12-02 07:14:58,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,352 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 07:14:58,459 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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2024-12-02 07:14:58,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 07:14:58,527 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 07:14:58,535 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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2024-12-02 07:14:58,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 07:14:58,588 INFO L204 MainTranslator]: Completed translation [2024-12-02 07:14:58,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58 WrapperNode [2024-12-02 07:14:58,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 07:14:58,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 07:14:58,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 07:14:58,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 07:14:58,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,606 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,635 INFO L138 Inliner]: procedures = 30, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 566 [2024-12-02 07:14:58,636 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 07:14:58,636 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 07:14:58,636 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 07:14:58,636 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 07:14:58,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,648 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,655 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-12-02 07:14:58,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,655 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,671 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,673 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,678 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,680 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,682 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,686 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 07:14:58,687 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 07:14:58,687 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 07:14:58,687 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 07:14:58,688 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (1/1) ... [2024-12-02 07:14:58,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:14:58,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:14:58,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 07:14:58,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-02 07:14:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 07:14:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 07:14:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-02 07:14:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 07:14:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 07:14:58,846 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 07:14:58,847 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 07:14:59,386 INFO L? ?]: Removed 157 outVars from TransFormulas that were not future-live. [2024-12-02 07:14:59,386 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 07:14:59,398 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 07:14:59,398 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 07:14:59,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:14:59 BoogieIcfgContainer [2024-12-02 07:14:59,399 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 07:14:59,401 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 07:14:59,402 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 07:14:59,406 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 07:14:59,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:14:58" (1/3) ... [2024-12-02 07:14:59,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@463f7ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:14:59, skipping insertion in model container [2024-12-02 07:14:59,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:14:58" (2/3) ... [2024-12-02 07:14:59,408 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@463f7ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:14:59, skipping insertion in model container [2024-12-02 07:14:59,408 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:14:59" (3/3) ... [2024-12-02 07:14:59,409 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-99.i [2024-12-02 07:14:59,424 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 07:14:59,425 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-99.i that has 2 procedures, 125 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 07:14:59,486 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 07:14:59,497 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;@41253817, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 07:14:59,497 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 07:14:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 103 states have (on average 1.4174757281553398) internal successors, (146), 104 states have internal predecessors, (146), 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 07:14:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 07:14:59,513 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:14:59,513 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, 1, 1] [2024-12-02 07:14:59,514 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:14:59,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:14:59,517 INFO L85 PathProgramCache]: Analyzing trace with hash 2032354352, now seen corresponding path program 1 times [2024-12-02 07:14:59,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:14:59,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134049514] [2024-12-02 07:14:59,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:14:59,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:14:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-02 07:15:00,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:15:00,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134049514] [2024-12-02 07:15:00,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134049514] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:15:00,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1079755130] [2024-12-02 07:15:00,226 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:00,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:15:00,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:15:00,228 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 07:15:00,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 07:15:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:00,511 INFO L256 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 07:15:00,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:00,603 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 07:15:00,603 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:15:00,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1079755130] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:00,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 07:15:00,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 9 [2024-12-02 07:15:00,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452295401] [2024-12-02 07:15:00,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:00,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 07:15:00,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:15:00,629 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 07:15:00,629 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-12-02 07:15:00,632 INFO L87 Difference]: Start difference. First operand has 125 states, 103 states have (on average 1.4174757281553398) internal successors, (146), 104 states have internal predecessors, (146), 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 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 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 07:15:00,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:00,703 INFO L93 Difference]: Finished difference Result 246 states and 385 transitions. [2024-12-02 07:15:00,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 07:15:00,706 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 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 156 [2024-12-02 07:15:00,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:00,713 INFO L225 Difference]: With dead ends: 246 [2024-12-02 07:15:00,713 INFO L226 Difference]: Without dead ends: 124 [2024-12-02 07:15:00,716 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-12-02 07:15:00,719 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 507 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 07:15:00,720 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 681 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 07:15:00,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2024-12-02 07:15:00,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2024-12-02 07:15:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 103 states have (on average 1.3786407766990292) internal successors, (142), 103 states have internal predecessors, (142), 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 07:15:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 180 transitions. [2024-12-02 07:15:00,754 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 180 transitions. Word has length 156 [2024-12-02 07:15:00,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:00,755 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 180 transitions. [2024-12-02 07:15:00,756 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 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 07:15:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 180 transitions. [2024-12-02 07:15:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 07:15:00,758 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:00,759 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, 1, 1] [2024-12-02 07:15:00,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 07:15:00,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:15:00,959 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:00,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:00,960 INFO L85 PathProgramCache]: Analyzing trace with hash -878176471, now seen corresponding path program 1 times [2024-12-02 07:15:00,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:15:00,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279216463] [2024-12-02 07:15:00,960 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:00,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:15:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:04,253 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 07:15:04,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:15:04,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279216463] [2024-12-02 07:15:04,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279216463] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:04,254 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:15:04,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-12-02 07:15:04,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642551496] [2024-12-02 07:15:04,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:04,255 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 07:15:04,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:15:04,256 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 07:15:04,256 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-12-02 07:15:04,256 INFO L87 Difference]: Start difference. First operand 124 states and 180 transitions. Second operand has 10 states, 9 states have (on average 7.111111111111111) internal successors, (64), 10 states have internal predecessors, (64), 3 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) [2024-12-02 07:15:05,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:05,281 INFO L93 Difference]: Finished difference Result 285 states and 412 transitions. [2024-12-02 07:15:05,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 07:15:05,282 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 7.111111111111111) internal successors, (64), 10 states have internal predecessors, (64), 3 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) Word has length 156 [2024-12-02 07:15:05,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:05,284 INFO L225 Difference]: With dead ends: 285 [2024-12-02 07:15:05,284 INFO L226 Difference]: Without dead ends: 164 [2024-12-02 07:15:05,285 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2024-12-02 07:15:05,286 INFO L435 NwaCegarLoop]: 125 mSDtfsCounter, 366 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 590 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 545 SdHoareTripleChecker+Invalid, 619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 590 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-12-02 07:15:05,286 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [367 Valid, 545 Invalid, 619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 590 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-12-02 07:15:05,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2024-12-02 07:15:05,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 135. [2024-12-02 07:15:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 114 states have (on average 1.3859649122807018) internal successors, (158), 114 states have internal predecessors, (158), 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 07:15:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 196 transitions. [2024-12-02 07:15:05,304 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 196 transitions. Word has length 156 [2024-12-02 07:15:05,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:05,305 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 196 transitions. [2024-12-02 07:15:05,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 7.111111111111111) internal successors, (64), 10 states have internal predecessors, (64), 3 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) [2024-12-02 07:15:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 196 transitions. [2024-12-02 07:15:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 07:15:05,308 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:05,308 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, 1, 1, 1] [2024-12-02 07:15:05,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 07:15:05,308 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:05,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:05,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1567625191, now seen corresponding path program 1 times [2024-12-02 07:15:05,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:15:05,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597463724] [2024-12-02 07:15:05,310 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:05,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:15:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 07:15:05,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1999505683] [2024-12-02 07:15:05,513 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:05,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:15:05,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:15:05,515 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 07:15:05,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 07:15:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 07:15:06,933 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 07:15:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 07:15:08,358 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 07:15:08,358 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 07:15:08,359 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 07:15:08,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 07:15:08,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:15:08,563 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-12-02 07:15:08,688 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 07:15:08,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 07:15:08 BoogieIcfgContainer [2024-12-02 07:15:08,691 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 07:15:08,692 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 07:15:08,692 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 07:15:08,692 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 07:15:08,692 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:14:59" (3/4) ... [2024-12-02 07:15:08,695 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 07:15:08,695 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 07:15:08,696 INFO L158 Benchmark]: Toolchain (without parser) took 10368.66ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 116.1MB in the beginning and 296.2MB in the end (delta: -180.0MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2024-12-02 07:15:08,696 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 07:15:08,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 260.55ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 99.6MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 07:15:08,697 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.13ms. Allocated memory is still 142.6MB. Free memory was 99.6MB in the beginning and 96.0MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 07:15:08,697 INFO L158 Benchmark]: Boogie Preprocessor took 49.89ms. Allocated memory is still 142.6MB. Free memory was 96.0MB in the beginning and 92.8MB in the end (delta: 3.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 07:15:08,697 INFO L158 Benchmark]: RCFGBuilder took 712.37ms. Allocated memory is still 142.6MB. Free memory was 92.8MB in the beginning and 56.4MB in the end (delta: 36.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-02 07:15:08,697 INFO L158 Benchmark]: TraceAbstraction took 9289.78ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 55.8MB in the beginning and 296.2MB in the end (delta: -240.4MB). Peak memory consumption was 164.1MB. Max. memory is 16.1GB. [2024-12-02 07:15:08,698 INFO L158 Benchmark]: Witness Printer took 3.60ms. Allocated memory is still 369.1MB. Free memory was 296.2MB in the beginning and 296.2MB in the end (delta: 32.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 07:15:08,699 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 260.55ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 99.6MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.13ms. Allocated memory is still 142.6MB. Free memory was 99.6MB in the beginning and 96.0MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.89ms. Allocated memory is still 142.6MB. Free memory was 96.0MB in the beginning and 92.8MB in the end (delta: 3.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 712.37ms. Allocated memory is still 142.6MB. Free memory was 92.8MB in the beginning and 56.4MB in the end (delta: 36.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 9289.78ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 55.8MB in the beginning and 296.2MB in the end (delta: -240.4MB). Peak memory consumption was 164.1MB. Max. memory is 16.1GB. * Witness Printer took 3.60ms. Allocated memory is still 369.1MB. Free memory was 296.2MB in the beginning and 296.2MB in the end (delta: 32.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 106, overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 135, overapproximation of someBinaryFLOATComparisonOperation at line 89, overapproximation of someBinaryFLOATComparisonOperation at line 117, overapproximation of someBinaryFLOATComparisonOperation at line 108, overapproximation of someBinaryFLOATComparisonOperation at line 104, overapproximation of someBinaryFLOATComparisonOperation at line 104, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 77, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 135, overapproximation of someBinaryFLOATComparisonOperation at line 83, overapproximation of someBinaryFLOATComparisonOperation at line 108, overapproximation of someBinaryFLOATComparisonOperation at line 117, overapproximation of someBinaryFLOATComparisonOperation at line 106, overapproximation of someBinaryArithmeticFLOAToperation at line 77. Possible FailurePath: [L39] unsigned char isInitial = 0; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L57] float* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L58] unsigned char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); [L59] float* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); [L60] float* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); [L61] float* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L62] unsigned char* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L63] float* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L64] float* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L65] float* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L66] signed long int* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L67] signed long int* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L68] signed long int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L69] signed long int* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L70] signed short int* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L71] signed long int* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=0] [L139] isInitial = 1 [L140] FCALL initially() [L142] FCALL 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L101] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L102] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L102] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L103] WrapperStruct00.var_1_4 = __VERIFIER_nondet_float() [L104] EXPR WrapperStruct00.var_1_4 [L104] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F [L104] EXPR WrapperStruct00.var_1_4 [L104] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L104] EXPR (WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L104] CALL assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L104] RET assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L105] WrapperStruct00.var_1_5 = __VERIFIER_nondet_float() [L106] EXPR WrapperStruct00.var_1_5 [L106] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F [L106] EXPR WrapperStruct00.var_1_5 [L106] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L106] EXPR (WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L106] CALL assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L106] RET assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L107] WrapperStruct00.var_1_6 = __VERIFIER_nondet_float() [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L108] EXPR (WrapperStruct00.var_1_6 >= 0.0F && 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L108] CALL assume_abort_if_not((WrapperStruct00.var_1_6 >= 0.0F && 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L108] RET assume_abort_if_not((WrapperStruct00.var_1_6 >= 0.0F && 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L109] WrapperStruct00.var_1_7 = __VERIFIER_nondet_uchar() [L110] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L110] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L111] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L111] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L111] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L112] WrapperStruct00.var_1_8 = __VERIFIER_nondet_float() [L113] EXPR WrapperStruct00.var_1_8 [L113] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F [L113] EXPR WrapperStruct00.var_1_8 [L113] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L113] 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L113] 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L113] 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L114] WrapperStruct00.var_1_9 = __VERIFIER_nondet_float() [L115] EXPR WrapperStruct00.var_1_9 [L115] EXPR WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F [L115] EXPR WrapperStruct00.var_1_9 [L115] EXPR WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L115] EXPR (WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L115] CALL assume_abort_if_not((WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L115] RET assume_abort_if_not((WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L116] WrapperStruct00.var_1_10 = __VERIFIER_nondet_float() [L117] EXPR WrapperStruct00.var_1_10 [L117] EXPR WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F [L117] EXPR WrapperStruct00.var_1_10 [L117] EXPR WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L117] EXPR (WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L117] CALL assume_abort_if_not((WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L117] RET assume_abort_if_not((WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L118] WrapperStruct00.var_1_12 = __VERIFIER_nondet_long() [L119] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_12 >= -1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L119] RET assume_abort_if_not(WrapperStruct00.var_1_12 >= -1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L120] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_12 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L120] RET assume_abort_if_not(WrapperStruct00.var_1_12 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L121] WrapperStruct00.var_1_13 = __VERIFIER_nondet_long() [L122] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L122] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L122] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L123] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L123] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L124] WrapperStruct00.var_1_15 = __VERIFIER_nondet_short() [L125] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L125] CALL assume_abort_if_not(WrapperStruct00.var_1_15 >= -32768) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L125] RET assume_abort_if_not(WrapperStruct00.var_1_15 >= -32768) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L126] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L126] CALL assume_abort_if_not(WrapperStruct00.var_1_15 <= 32767) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L126] RET assume_abort_if_not(WrapperStruct00.var_1_15 <= 32767) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L127] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L127] CALL assume_abort_if_not(WrapperStruct00.var_1_15 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L127] RET assume_abort_if_not(WrapperStruct00.var_1_15 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L128] WrapperStruct00.var_1_16 = __VERIFIER_nondet_long() [L129] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L129] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= -1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L129] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= -1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L130] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L130] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L130] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L143] RET updateVariables() [L144] CALL step() [L75] signed long int stepLocal_0 = (((8) < 0 ) ? -(8) : (8)); [L76] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1, stepLocal_0=8] [L76] COND TRUE (((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > stepLocal_0 [L77] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L77] EXPR \read(*WrapperStruct00_var_1_5_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L77] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) [L77] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L77] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L77] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L77] (*(WrapperStruct00_var_1_1_Pointer)) = ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))) [L83] EXPR \read(*WrapperStruct00_var_1_5_Pointer) [L83] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L83] EXPR \read(*WrapperStruct00_var_1_1_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L83] COND FALSE !(((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) [L86] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L86] (*(WrapperStruct00_var_1_11_Pointer)) = (*(WrapperStruct00_var_1_13_Pointer)) [L88] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L88] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L88] signed long int stepLocal_1 = (*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer)); [L89] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L89] EXPR \read(*WrapperStruct00_var_1_4_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1, stepLocal_1=3] [L89] COND TRUE (*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer)) [L90] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L90] (*(WrapperStruct00_var_1_14_Pointer)) = (*(WrapperStruct00_var_1_13_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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR ((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1) [L135] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_5_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) [L135] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L135] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L135] EXPR ((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR (((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR ((((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))))) && (((*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))) : ((((*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer))) != (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (((((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_16_Pointer)))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135-L136] return ((((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))))) && (((*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))) : ((((*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer))) != (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (((((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed 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={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 125 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.1s, OverallIterations: 3, TraceHistogramMax: 19, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 367 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 366 mSDsluCounter, 1226 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 927 mSDsCounter, 29 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 616 IncrementalHoareTripleChecker+Invalid, 645 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 29 mSolverCounterUnsat, 299 mSDtfsCounter, 616 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 188 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=135occurred in iteration=2, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 29 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 782 NumberOfCodeBlocks, 782 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 465 ConstructedInterpolants, 0 QuantifiedInterpolants, 1955 SizeOfPredicates, 0 NumberOfNonLiveVariables, 598 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 1998/2052 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 07:15:08,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 07:15:10,672 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 07:15:10,750 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-12-02 07:15:10,754 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 07:15:10,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 07:15:10,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 07:15:10,775 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 07:15:10,776 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 07:15:10,776 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 07:15:10,776 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 07:15:10,776 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 07:15:10,776 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 07:15:10,777 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 07:15:10,777 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 07:15:10,777 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 07:15:10,778 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 07:15:10,778 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:15:10,779 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:15:10,779 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 07:15:10,779 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 07:15:10,780 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 07:15:10,780 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 07:15:10,780 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 07:15:10,780 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 07:15:10,780 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 07:15:10,780 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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 -> d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 [2024-12-02 07:15:11,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 07:15:11,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 07:15:11,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 07:15:11,023 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 07:15:11,024 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 07:15:11,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2024-12-02 07:15:13,708 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/36b9421c0/ae4c180a40354bc3b28e49ceda1d9372/FLAG175b320fc [2024-12-02 07:15:13,888 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 07:15:13,888 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2024-12-02 07:15:13,895 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/36b9421c0/ae4c180a40354bc3b28e49ceda1d9372/FLAG175b320fc [2024-12-02 07:15:13,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/data/36b9421c0/ae4c180a40354bc3b28e49ceda1d9372 [2024-12-02 07:15:13,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 07:15:13,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 07:15:13,911 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 07:15:13,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 07:15:13,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 07:15:13,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:15:13" (1/1) ... [2024-12-02 07:15:13,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b166ba5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:13, skipping insertion in model container [2024-12-02 07:15:13,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:15:13" (1/1) ... [2024-12-02 07:15:13,931 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 07:15:14,034 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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2024-12-02 07:15:14,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 07:15:14,107 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 07:15:14,115 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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2024-12-02 07:15:14,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 07:15:14,175 INFO L204 MainTranslator]: Completed translation [2024-12-02 07:15:14,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14 WrapperNode [2024-12-02 07:15:14,176 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 07:15:14,177 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 07:15:14,177 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 07:15:14,177 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 07:15:14,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,196 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,225 INFO L138 Inliner]: procedures = 37, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 561 [2024-12-02 07:15:14,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 07:15:14,226 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 07:15:14,226 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 07:15:14,226 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 07:15:14,234 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,238 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,259 INFO L175 MemorySlicer]: Split 153 memory accesses to 2 slices as follows [2, 151]. 99 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 35 writes are split as follows [0, 35]. [2024-12-02 07:15:14,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,278 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,279 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,289 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 07:15:14,295 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 07:15:14,295 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 07:15:14,295 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 07:15:14,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (1/1) ... [2024-12-02 07:15:14,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:15:14,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:15:14,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 07:15:14,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-12-02 07:15:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 07:15:14,343 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 07:15:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 07:15:14,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-12-02 07:15:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-12-02 07:15:14,474 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 07:15:14,476 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 07:15:17,488 INFO L? ?]: Removed 159 outVars from TransFormulas that were not future-live. [2024-12-02 07:15:17,488 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 07:15:17,498 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 07:15:17,498 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 07:15:17,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:15:17 BoogieIcfgContainer [2024-12-02 07:15:17,499 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 07:15:17,500 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 07:15:17,500 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 07:15:17,504 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 07:15:17,504 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:15:13" (1/3) ... [2024-12-02 07:15:17,505 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70b2c1e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:15:17, skipping insertion in model container [2024-12-02 07:15:17,505 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:14" (2/3) ... [2024-12-02 07:15:17,505 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70b2c1e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:15:17, skipping insertion in model container [2024-12-02 07:15:17,505 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:15:17" (3/3) ... [2024-12-02 07:15:17,506 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-99.i [2024-12-02 07:15:17,517 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 07:15:17,518 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-99.i that has 2 procedures, 125 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 07:15:17,562 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 07:15:17,571 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;@73c013cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 07:15:17,571 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 07:15:17,575 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 103 states have (on average 1.4174757281553398) internal successors, (146), 104 states have internal predecessors, (146), 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 07:15:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 07:15:17,585 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:17,585 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, 1, 1] [2024-12-02 07:15:17,586 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:17,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:17,590 INFO L85 PathProgramCache]: Analyzing trace with hash 860017853, now seen corresponding path program 1 times [2024-12-02 07:15:17,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:17,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [398246121] [2024-12-02 07:15:17,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:17,600 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 07:15:17,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:17,602 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:17,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:18,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 07:15:18,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 356 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-12-02 07:15:18,140 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:15:18,140 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:18,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [398246121] [2024-12-02 07:15:18,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [398246121] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:18,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:15:18,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 07:15:18,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066421594] [2024-12-02 07:15:18,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:18,147 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 07:15:18,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:18,166 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 07:15:18,166 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 07:15:18,169 INFO L87 Difference]: Start difference. First operand has 125 states, 103 states have (on average 1.4174757281553398) internal successors, (146), 104 states have internal predecessors, (146), 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 34.0) internal successors, (68), 2 states have internal predecessors, (68), 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 07:15:18,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:18,202 INFO L93 Difference]: Finished difference Result 243 states and 381 transitions. [2024-12-02 07:15:18,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 07:15:18,204 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 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 156 [2024-12-02 07:15:18,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:18,208 INFO L225 Difference]: With dead ends: 243 [2024-12-02 07:15:18,208 INFO L226 Difference]: Without dead ends: 121 [2024-12-02 07:15:18,211 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 155 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 07:15:18,213 INFO L435 NwaCegarLoop]: 177 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, 177 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 07:15:18,214 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 07:15:18,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2024-12-02 07:15:18,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2024-12-02 07:15:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 100 states have (on average 1.39) internal successors, (139), 100 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 07:15:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 177 transitions. [2024-12-02 07:15:18,254 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 177 transitions. Word has length 156 [2024-12-02 07:15:18,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:18,255 INFO L471 AbstractCegarLoop]: Abstraction has 121 states and 177 transitions. [2024-12-02 07:15:18,255 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 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 07:15:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 177 transitions. [2024-12-02 07:15:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 07:15:18,258 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:18,258 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, 1, 1] [2024-12-02 07:15:18,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:18,459 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:18,459 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:18,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:18,460 INFO L85 PathProgramCache]: Analyzing trace with hash -853070961, now seen corresponding path program 1 times [2024-12-02 07:15:18,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:18,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [519109616] [2024-12-02 07:15:18,461 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:18,461 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 07:15:18,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:18,463 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:18,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:19,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 07:15:19,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-12-02 07:15:19,061 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:15:19,061 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:19,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [519109616] [2024-12-02 07:15:19,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [519109616] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:19,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:15:19,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 07:15:19,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433216811] [2024-12-02 07:15:19,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:19,063 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 07:15:19,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:19,063 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 07:15:19,064 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 07:15:19,064 INFO L87 Difference]: Start difference. First operand 121 states and 177 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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 07:15:19,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:19,115 INFO L93 Difference]: Finished difference Result 241 states and 354 transitions. [2024-12-02 07:15:19,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 07:15:19,116 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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 156 [2024-12-02 07:15:19,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:19,118 INFO L225 Difference]: With dead ends: 241 [2024-12-02 07:15:19,118 INFO L226 Difference]: Without dead ends: 123 [2024-12-02 07:15:19,118 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 153 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 07:15:19,119 INFO L435 NwaCegarLoop]: 175 mSDtfsCounter, 0 mSDsluCounter, 339 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 514 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 07:15:19,119 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 514 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 07:15:19,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2024-12-02 07:15:19,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2024-12-02 07:15:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 102 states have (on average 1.3823529411764706) internal successors, (141), 102 states have internal predecessors, (141), 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 07:15:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 179 transitions. [2024-12-02 07:15:19,132 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 179 transitions. Word has length 156 [2024-12-02 07:15:19,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:19,133 INFO L471 AbstractCegarLoop]: Abstraction has 123 states and 179 transitions. [2024-12-02 07:15:19,133 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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 07:15:19,134 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 179 transitions. [2024-12-02 07:15:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 07:15:19,136 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:19,136 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, 1, 1] [2024-12-02 07:15:19,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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)] Ended with exit code 0 [2024-12-02 07:15:19,336 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:19,336 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:19,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:19,337 INFO L85 PathProgramCache]: Analyzing trace with hash 934798861, now seen corresponding path program 1 times [2024-12-02 07:15:19,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:19,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1929183936] [2024-12-02 07:15:19,338 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:19,338 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 07:15:19,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:19,340 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:19,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:19,811 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-02 07:15:19,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:19,942 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 95 treesize of output 41 [2024-12-02 07:15:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-12-02 07:15:19,982 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:15:19,983 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:19,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1929183936] [2024-12-02 07:15:19,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1929183936] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:19,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:15:19,983 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 07:15:19,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510421164] [2024-12-02 07:15:19,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:19,984 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 07:15:19,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:19,984 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 07:15:19,985 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 07:15:19,985 INFO L87 Difference]: Start difference. First operand 123 states and 179 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 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 07:15:22,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:22,277 INFO L93 Difference]: Finished difference Result 243 states and 355 transitions. [2024-12-02 07:15:22,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 07:15:22,278 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 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 156 [2024-12-02 07:15:22,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:22,279 INFO L225 Difference]: With dead ends: 243 [2024-12-02 07:15:22,279 INFO L226 Difference]: Without dead ends: 123 [2024-12-02 07:15:22,279 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-12-02 07:15:22,280 INFO L435 NwaCegarLoop]: 145 mSDtfsCounter, 164 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 478 SdHoareTripleChecker+Invalid, 222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-12-02 07:15:22,280 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 478 Invalid, 222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-12-02 07:15:22,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2024-12-02 07:15:22,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 121. [2024-12-02 07:15:22,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 100 states have (on average 1.38) internal successors, (138), 100 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 07:15:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 176 transitions. [2024-12-02 07:15:22,286 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 176 transitions. Word has length 156 [2024-12-02 07:15:22,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:22,286 INFO L471 AbstractCegarLoop]: Abstraction has 121 states and 176 transitions. [2024-12-02 07:15:22,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 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 07:15:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 176 transitions. [2024-12-02 07:15:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-02 07:15:22,288 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:22,288 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, 1, 1, 1, 1] [2024-12-02 07:15:22,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:22,488 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:22,489 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:22,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:22,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1214543061, now seen corresponding path program 1 times [2024-12-02 07:15:22,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:22,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1143184724] [2024-12-02 07:15:22,490 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:22,490 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-12-02 07:15:22,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:22,492 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:22,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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)] Waiting until timeout for monitored process [2024-12-02 07:15:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:22,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-02 07:15:22,915 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:23,084 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 94 treesize of output 40 [2024-12-02 07:15:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 8 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-12-02 07:15:23,169 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:15:23,444 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 58 treesize of output 22 [2024-12-02 07:15:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-02 07:15:23,461 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:23,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1143184724] [2024-12-02 07:15:23,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1143184724] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 07:15:23,461 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 07:15:23,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 12 [2024-12-02 07:15:23,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709359782] [2024-12-02 07:15:23,462 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 07:15:23,462 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-12-02 07:15:23,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:23,464 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-12-02 07:15:23,464 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2024-12-02 07:15:23,464 INFO L87 Difference]: Start difference. First operand 121 states and 176 transitions. Second operand has 12 states, 11 states have (on average 8.0) internal successors, (88), 12 states have internal predecessors, (88), 4 states have call successors, (37), 3 states have call predecessors, (37), 4 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2024-12-02 07:15:24,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:15:26,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:26,152 INFO L93 Difference]: Finished difference Result 252 states and 364 transitions. [2024-12-02 07:15:26,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-12-02 07:15:26,153 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 8.0) internal successors, (88), 12 states have internal predecessors, (88), 4 states have call successors, (37), 3 states have call predecessors, (37), 4 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) Word has length 158 [2024-12-02 07:15:26,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:26,154 INFO L225 Difference]: With dead ends: 252 [2024-12-02 07:15:26,154 INFO L226 Difference]: Without dead ends: 123 [2024-12-02 07:15:26,155 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=96, Invalid=366, Unknown=0, NotChecked=0, Total=462 [2024-12-02 07:15:26,156 INFO L435 NwaCegarLoop]: 125 mSDtfsCounter, 161 mSDsluCounter, 606 mSDsCounter, 0 mSdLazyCounter, 509 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 519 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 509 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-12-02 07:15:26,156 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 731 Invalid, 519 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 509 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-12-02 07:15:26,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2024-12-02 07:15:26,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 121. [2024-12-02 07:15:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 100 states have (on average 1.36) internal successors, (136), 100 states have internal predecessors, (136), 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 07:15:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 174 transitions. [2024-12-02 07:15:26,166 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 174 transitions. Word has length 158 [2024-12-02 07:15:26,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:26,166 INFO L471 AbstractCegarLoop]: Abstraction has 121 states and 174 transitions. [2024-12-02 07:15:26,166 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 8.0) internal successors, (88), 12 states have internal predecessors, (88), 4 states have call successors, (37), 3 states have call predecessors, (37), 4 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2024-12-02 07:15:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 174 transitions. [2024-12-02 07:15:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-02 07:15:26,168 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:26,168 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, 1, 1, 1, 1] [2024-12-02 07:15:26,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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)] Ended with exit code 0 [2024-12-02 07:15:26,368 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:26,369 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:26,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:26,369 INFO L85 PathProgramCache]: Analyzing trace with hash 1370523603, now seen corresponding path program 1 times [2024-12-02 07:15:26,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:26,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1986841934] [2024-12-02 07:15:26,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:26,370 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 07:15:26,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:26,372 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:26,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:26,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-02 07:15:26,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:26,900 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 95 treesize of output 41 [2024-12-02 07:15:26,928 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-12-02 07:15:26,928 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:15:26,929 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:26,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1986841934] [2024-12-02 07:15:26,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1986841934] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:26,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:15:26,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 07:15:26,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551840839] [2024-12-02 07:15:26,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:26,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 07:15:26,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:26,930 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 07:15:26,930 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 07:15:26,931 INFO L87 Difference]: Start difference. First operand 121 states and 174 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 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 07:15:28,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:15:29,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:29,586 INFO L93 Difference]: Finished difference Result 240 states and 346 transitions. [2024-12-02 07:15:29,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 07:15:29,587 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 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 158 [2024-12-02 07:15:29,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:29,587 INFO L225 Difference]: With dead ends: 240 [2024-12-02 07:15:29,587 INFO L226 Difference]: Without dead ends: 122 [2024-12-02 07:15:29,588 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-12-02 07:15:29,589 INFO L435 NwaCegarLoop]: 142 mSDtfsCounter, 152 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 466 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-12-02 07:15:29,589 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [152 Valid, 466 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-12-02 07:15:29,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2024-12-02 07:15:29,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 121. [2024-12-02 07:15:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 100 states have (on average 1.35) internal successors, (135), 100 states have internal predecessors, (135), 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 07:15:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 173 transitions. [2024-12-02 07:15:29,598 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 173 transitions. Word has length 158 [2024-12-02 07:15:29,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:29,598 INFO L471 AbstractCegarLoop]: Abstraction has 121 states and 173 transitions. [2024-12-02 07:15:29,598 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 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 07:15:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 173 transitions. [2024-12-02 07:15:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-02 07:15:29,599 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:29,600 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, 1, 1, 1, 1, 1, 1] [2024-12-02 07:15:29,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:29,800 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:29,800 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:29,800 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:29,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1782468019, now seen corresponding path program 1 times [2024-12-02 07:15:29,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:29,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [359464300] [2024-12-02 07:15:29,801 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:29,801 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 07:15:29,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:29,803 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:29,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:30,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-02 07:15:30,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:30,349 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 95 treesize of output 41 [2024-12-02 07:15:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-02 07:15:30,377 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:15:30,377 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:30,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [359464300] [2024-12-02 07:15:30,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [359464300] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:15:30,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:15:30,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 07:15:30,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809923578] [2024-12-02 07:15:30,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:15:30,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 07:15:30,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:30,378 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 07:15:30,378 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 07:15:30,378 INFO L87 Difference]: Start difference. First operand 121 states and 173 transitions. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 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 07:15:32,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:15:32,208 INFO L93 Difference]: Finished difference Result 240 states and 344 transitions. [2024-12-02 07:15:32,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 07:15:32,209 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 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 160 [2024-12-02 07:15:32,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:15:32,210 INFO L225 Difference]: With dead ends: 240 [2024-12-02 07:15:32,210 INFO L226 Difference]: Without dead ends: 122 [2024-12-02 07:15:32,210 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-12-02 07:15:32,211 INFO L435 NwaCegarLoop]: 141 mSDtfsCounter, 142 mSDsluCounter, 321 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 462 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-12-02 07:15:32,211 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 462 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-12-02 07:15:32,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2024-12-02 07:15:32,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 121. [2024-12-02 07:15:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 100 states have (on average 1.34) internal successors, (134), 100 states have internal predecessors, (134), 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 07:15:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 172 transitions. [2024-12-02 07:15:32,221 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 172 transitions. Word has length 160 [2024-12-02 07:15:32,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:15:32,222 INFO L471 AbstractCegarLoop]: Abstraction has 121 states and 172 transitions. [2024-12-02 07:15:32,222 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 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 07:15:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 172 transitions. [2024-12-02 07:15:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-02 07:15:32,223 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:15:32,223 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:15:32,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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)] Ended with exit code 0 [2024-12-02 07:15:32,423 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:32,424 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:15:32,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:15:32,424 INFO L85 PathProgramCache]: Analyzing trace with hash -592497133, now seen corresponding path program 1 times [2024-12-02 07:15:32,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:15:32,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1518077639] [2024-12-02 07:15:32,425 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:32,425 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 07:15:32,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:15:32,426 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:32,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:15:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:33,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-02 07:15:33,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:33,227 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 07:15:33,858 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 25 treesize of output 13 [2024-12-02 07:15:34,306 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 25 treesize of output 13 [2024-12-02 07:15:34,663 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 25 treesize of output 13 [2024-12-02 07:15:35,024 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 07:15:35,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-12-02 07:15:35,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-12-02 07:15:36,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-12-02 07:15:36,554 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 33 treesize of output 24 [2024-12-02 07:15:37,023 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-12-02 07:15:37,468 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 30 treesize of output 32 [2024-12-02 07:15:38,281 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 41 treesize of output 35 [2024-12-02 07:15:38,986 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 54 treesize of output 44 [2024-12-02 07:15:39,147 INFO L349 Elim1Store]: treesize reduction 61, result has 10.3 percent of original size [2024-12-02 07:15:39,147 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 4 new quantified variables, introduced 7 case distinctions, treesize of input 54 treesize of output 58 [2024-12-02 07:15:39,315 INFO L349 Elim1Store]: treesize reduction 12, result has 75.5 percent of original size [2024-12-02 07:15:39,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 58 treesize of output 66 [2024-12-02 07:15:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 330 proven. 181 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-02 07:15:39,418 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:15:41,571 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:15:41,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1518077639] [2024-12-02 07:15:41,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1518077639] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:15:41,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [987569801] [2024-12-02 07:15:41,571 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:15:41,571 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 07:15:41,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 07:15:41,578 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 07:15:41,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-02 07:15:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:15:44,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-02 07:15:44,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:15:45,372 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 07:15:48,193 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 62 treesize of output 30 [2024-12-02 07:15:49,015 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 62 treesize of output 30 [2024-12-02 07:15:49,788 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 62 treesize of output 30 [2024-12-02 07:15:50,679 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 62 treesize of output 30 [2024-12-02 07:15:51,340 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 62 treesize of output 30 [2024-12-02 07:15:52,515 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 86 treesize of output 49 [2024-12-02 07:15:53,025 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 86 treesize of output 49 [2024-12-02 07:15:53,741 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 86 treesize of output 49 [2024-12-02 07:15:54,474 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 83 treesize of output 57 [2024-12-02 07:15:55,934 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 94 treesize of output 60 [2024-12-02 07:15:57,081 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 94 treesize of output 60 [2024-12-02 07:15:57,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 57 [2024-12-02 07:15:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 125 proven. 439 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-02 07:15:57,547 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:15:58,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [987569801] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:15:58,336 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 07:15:58,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 18] total 31 [2024-12-02 07:15:58,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019602751] [2024-12-02 07:15:58,336 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 07:15:58,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2024-12-02 07:15:58,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:15:58,337 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2024-12-02 07:15:58,337 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=152, Invalid=1488, Unknown=0, NotChecked=0, Total=1640 [2024-12-02 07:15:58,338 INFO L87 Difference]: Start difference. First operand 121 states and 172 transitions. Second operand has 32 states, 30 states have (on average 5.333333333333333) internal successors, (160), 30 states have internal predecessors, (160), 12 states have call successors, (38), 11 states have call predecessors, (38), 12 states have return successors, (38), 10 states have call predecessors, (38), 12 states have call successors, (38) [2024-12-02 07:16:01,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:16:03,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:16:05,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:16:08,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:16:09,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:16:11,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:16:12,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:16:15,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:16:17,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s 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 07:16:18,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:16:19,941 WARN L539 Checker$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 07:16:23,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:16:24,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s 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 07:17:01,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:17:01,492 INFO L93 Difference]: Finished difference Result 405 states and 552 transitions. [2024-12-02 07:17:01,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2024-12-02 07:17:01,493 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 5.333333333333333) internal successors, (160), 30 states have internal predecessors, (160), 12 states have call successors, (38), 11 states have call predecessors, (38), 12 states have return successors, (38), 10 states have call predecessors, (38), 12 states have call successors, (38) Word has length 162 [2024-12-02 07:17:01,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:17:01,496 INFO L225 Difference]: With dead ends: 405 [2024-12-02 07:17:01,496 INFO L226 Difference]: Without dead ends: 287 [2024-12-02 07:17:01,499 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2390 ImplicationChecksByTransitivity, 22.8s TimeCoverageRelationStatistics Valid=1318, Invalid=7994, Unknown=0, NotChecked=0, Total=9312 [2024-12-02 07:17:01,500 INFO L435 NwaCegarLoop]: 75 mSDtfsCounter, 1231 mSDsluCounter, 1120 mSDsCounter, 0 mSdLazyCounter, 2940 mSolverCounterSat, 342 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1231 SdHoareTripleChecker+Valid, 1195 SdHoareTripleChecker+Invalid, 3282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 342 IncrementalHoareTripleChecker+Valid, 2940 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.0s IncrementalHoareTripleChecker+Time [2024-12-02 07:17:01,500 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1231 Valid, 1195 Invalid, 3282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [342 Valid, 2940 Invalid, 0 Unknown, 0 Unchecked, 47.0s Time] [2024-12-02 07:17:01,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2024-12-02 07:17:01,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 194. [2024-12-02 07:17:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 156 states have (on average 1.3012820512820513) internal successors, (203), 156 states have internal predecessors, (203), 30 states have call successors, (30), 7 states have call predecessors, (30), 7 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-12-02 07:17:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 263 transitions. [2024-12-02 07:17:01,529 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 263 transitions. Word has length 162 [2024-12-02 07:17:01,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:17:01,529 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 263 transitions. [2024-12-02 07:17:01,529 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 5.333333333333333) internal successors, (160), 30 states have internal predecessors, (160), 12 states have call successors, (38), 11 states have call predecessors, (38), 12 states have return successors, (38), 10 states have call predecessors, (38), 12 states have call successors, (38) [2024-12-02 07:17:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 263 transitions. [2024-12-02 07:17:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-02 07:17:01,530 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:17:01,530 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:17:01,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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)] Forceful destruction successful, exit code 0 [2024-12-02 07:17:01,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-02 07:17:01,930 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 07:17:01,931 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:17:01,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:17:01,931 INFO L85 PathProgramCache]: Analyzing trace with hash 377451676, now seen corresponding path program 1 times [2024-12-02 07:17:01,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:17:01,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1150759081] [2024-12-02 07:17:01,931 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:17:01,931 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 07:17:01,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:17:01,933 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:01,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:17:02,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 07:17:02,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:17:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 352 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-02 07:17:02,321 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:17:02,321 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:17:02,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1150759081] [2024-12-02 07:17:02,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1150759081] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:17:02,321 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:17:02,321 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 07:17:02,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395807535] [2024-12-02 07:17:02,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:17:02,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 07:17:02,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:17:02,322 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 07:17:02,322 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 07:17:02,322 INFO L87 Difference]: Start difference. First operand 194 states and 263 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 07:17:02,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:17:02,393 INFO L93 Difference]: Finished difference Result 385 states and 523 transitions. [2024-12-02 07:17:02,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 07:17:02,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 162 [2024-12-02 07:17:02,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:17:02,395 INFO L225 Difference]: With dead ends: 385 [2024-12-02 07:17:02,395 INFO L226 Difference]: Without dead ends: 194 [2024-12-02 07:17:02,396 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 159 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 07:17:02,396 INFO L435 NwaCegarLoop]: 172 mSDtfsCounter, 0 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 502 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 07:17:02,396 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 502 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 07:17:02,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2024-12-02 07:17:02,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 194. [2024-12-02 07:17:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 156 states have (on average 1.294871794871795) internal successors, (202), 156 states have internal predecessors, (202), 30 states have call successors, (30), 7 states have call predecessors, (30), 7 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-12-02 07:17:02,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 262 transitions. [2024-12-02 07:17:02,432 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 262 transitions. Word has length 162 [2024-12-02 07:17:02,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:17:02,433 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 262 transitions. [2024-12-02 07:17:02,433 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 07:17:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-12-02 07:17:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-02 07:17:02,434 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:17:02,434 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:17:02,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:02,634 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:02,635 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:17:02,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:17:02,635 INFO L85 PathProgramCache]: Analyzing trace with hash -307120270, now seen corresponding path program 1 times [2024-12-02 07:17:02,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:17:02,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1391235246] [2024-12-02 07:17:02,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:17:02,636 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 07:17:02,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:17:02,637 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:02,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:17:03,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 07:17:03,008 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:17:03,037 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 07:17:03,038 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 07:17:03,038 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:17:03,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1391235246] [2024-12-02 07:17:03,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1391235246] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:17:03,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:17:03,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 07:17:03,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504390037] [2024-12-02 07:17:03,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:17:03,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 07:17:03,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:17:03,039 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 07:17:03,039 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 07:17:03,039 INFO L87 Difference]: Start difference. First operand 194 states and 262 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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 07:17:03,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:17:03,173 INFO L93 Difference]: Finished difference Result 388 states and 525 transitions. [2024-12-02 07:17:03,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 07:17:03,173 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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 163 [2024-12-02 07:17:03,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:17:03,175 INFO L225 Difference]: With dead ends: 388 [2024-12-02 07:17:03,175 INFO L226 Difference]: Without dead ends: 197 [2024-12-02 07:17:03,175 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 07:17:03,175 INFO L435 NwaCegarLoop]: 169 mSDtfsCounter, 0 mSDsluCounter, 492 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 661 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 07:17:03,175 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 661 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 07:17:03,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2024-12-02 07:17:03,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 197. [2024-12-02 07:17:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 159 states have (on average 1.2893081761006289) internal successors, (205), 159 states have internal predecessors, (205), 30 states have call successors, (30), 7 states have call predecessors, (30), 7 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-12-02 07:17:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 265 transitions. [2024-12-02 07:17:03,201 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 265 transitions. Word has length 163 [2024-12-02 07:17:03,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:17:03,201 INFO L471 AbstractCegarLoop]: Abstraction has 197 states and 265 transitions. [2024-12-02 07:17:03,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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 07:17:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-12-02 07:17:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-02 07:17:03,202 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:17:03,202 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:17:03,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:03,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:03,403 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:17:03,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:17:03,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1833750085, now seen corresponding path program 1 times [2024-12-02 07:17:03,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:17:03,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [918410621] [2024-12-02 07:17:03,403 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:17:03,403 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-12-02 07:17:03,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:17:03,405 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:03,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:17:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:17:04,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-12-02 07:17:04,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:17:04,939 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 07:17:05,986 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 39 treesize of output 19 [2024-12-02 07:17:06,689 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 39 treesize of output 19 [2024-12-02 07:17:07,407 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 39 treesize of output 19 [2024-12-02 07:17:08,153 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 39 treesize of output 19 [2024-12-02 07:17:08,763 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 39 treesize of output 19 [2024-12-02 07:17:10,040 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 87 treesize of output 50 [2024-12-02 07:17:10,722 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 87 treesize of output 50 [2024-12-02 07:17:11,667 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 87 treesize of output 50 [2024-12-02 07:17:12,544 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 84 treesize of output 58 [2024-12-02 07:17:14,140 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 95 treesize of output 61 [2024-12-02 07:17:15,374 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 95 treesize of output 61 [2024-12-02 07:17:15,616 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 95 treesize of output 61 [2024-12-02 07:17:15,766 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-02 07:17:15,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 58 [2024-12-02 07:17:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 123 proven. 439 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-02 07:17:15,913 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:17:25,182 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:17:25,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [918410621] [2024-12-02 07:17:25,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [918410621] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:17:25,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [446792694] [2024-12-02 07:17:25,182 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:17:25,183 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 07:17:25,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 07:17:25,184 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 07:17:25,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-02 07:17:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:17:28,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-12-02 07:17:28,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:17:29,554 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 07:17:33,847 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 62 treesize of output 30 [2024-12-02 07:17:35,044 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 62 treesize of output 30 [2024-12-02 07:17:36,283 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 62 treesize of output 30 [2024-12-02 07:17:37,619 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 62 treesize of output 30 [2024-12-02 07:17:38,513 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 62 treesize of output 30 [2024-12-02 07:17:40,225 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 86 treesize of output 49 [2024-12-02 07:17:41,052 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 86 treesize of output 49 [2024-12-02 07:17:42,260 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 86 treesize of output 49 [2024-12-02 07:17:43,388 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 86 treesize of output 49 [2024-12-02 07:17:45,113 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 86 treesize of output 49 [2024-12-02 07:17:46,601 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 86 treesize of output 49 [2024-12-02 07:17:46,970 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 86 treesize of output 49 [2024-12-02 07:17:47,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 53 [2024-12-02 07:17:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 53 proven. 439 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-02 07:17:47,524 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:17:54,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [446792694] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:17:54,599 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 07:17:54,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 18] total 33 [2024-12-02 07:17:54,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810717160] [2024-12-02 07:17:54,599 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 07:17:54,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-12-02 07:17:54,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:17:54,600 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-12-02 07:17:54,601 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=1251, Unknown=2, NotChecked=0, Total=1406 [2024-12-02 07:17:54,601 INFO L87 Difference]: Start difference. First operand 197 states and 265 transitions. Second operand has 34 states, 32 states have (on average 4.90625) internal successors, (157), 32 states have internal predecessors, (157), 11 states have call successors, (38), 10 states have call predecessors, (38), 11 states have return successors, (38), 9 states have call predecessors, (38), 11 states have call successors, (38) [2024-12-02 07:17:55,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:17:57,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:17:59,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:18:01,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:18:04,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:18:05,117 WARN L539 Checker$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 [] [2024-12-02 07:18:06,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:18:08,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:18:10,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:18:11,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:18:12,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:18:15,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:18:37,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:18:37,806 INFO L93 Difference]: Finished difference Result 429 states and 575 transitions. [2024-12-02 07:18:37,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-02 07:18:37,807 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 32 states have (on average 4.90625) internal successors, (157), 32 states have internal predecessors, (157), 11 states have call successors, (38), 10 states have call predecessors, (38), 11 states have return successors, (38), 9 states have call predecessors, (38), 11 states have call successors, (38) Word has length 163 [2024-12-02 07:18:37,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:18:37,808 INFO L225 Difference]: With dead ends: 429 [2024-12-02 07:18:37,809 INFO L226 Difference]: Without dead ends: 235 [2024-12-02 07:18:37,810 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 388 GetRequests, 330 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 787 ImplicationChecksByTransitivity, 28.4s TimeCoverageRelationStatistics Valid=495, Invalid=2809, Unknown=2, NotChecked=0, Total=3306 [2024-12-02 07:18:37,811 INFO L435 NwaCegarLoop]: 78 mSDtfsCounter, 527 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 2499 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 541 SdHoareTripleChecker+Valid, 1020 SdHoareTripleChecker+Invalid, 2770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 2499 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.2s IncrementalHoareTripleChecker+Time [2024-12-02 07:18:37,811 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [541 Valid, 1020 Invalid, 2770 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [271 Valid, 2499 Invalid, 0 Unknown, 0 Unchecked, 37.2s Time] [2024-12-02 07:18:37,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2024-12-02 07:18:37,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 207. [2024-12-02 07:18:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 169 states have (on average 1.2958579881656804) internal successors, (219), 169 states have internal predecessors, (219), 30 states have call successors, (30), 7 states have call predecessors, (30), 7 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-12-02 07:18:37,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 279 transitions. [2024-12-02 07:18:37,845 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 279 transitions. Word has length 163 [2024-12-02 07:18:37,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:18:37,845 INFO L471 AbstractCegarLoop]: Abstraction has 207 states and 279 transitions. [2024-12-02 07:18:37,846 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 32 states have (on average 4.90625) internal successors, (157), 32 states have internal predecessors, (157), 11 states have call successors, (38), 10 states have call predecessors, (38), 11 states have return successors, (38), 9 states have call predecessors, (38), 11 states have call successors, (38) [2024-12-02 07:18:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 279 transitions. [2024-12-02 07:18:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-02 07:18:37,847 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:18:37,847 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:18:37,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-12-02 07:18:38,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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)] Ended with exit code 0 [2024-12-02 07:18:38,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:18:38,248 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:18:38,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:18:38,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1018431367, now seen corresponding path program 1 times [2024-12-02 07:18:38,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 07:18:38,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [532123677] [2024-12-02 07:18:38,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:18:38,248 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 07:18:38,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 07:18:38,250 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 07:18:38,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/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 (14)] Waiting until timeout for monitored process [2024-12-02 07:19:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:19:00,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-02 07:19:00,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:19:01,792 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 07:19:04,032 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 62 treesize of output 30 [2024-12-02 07:19:05,168 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 62 treesize of output 30 [2024-12-02 07:19:08,233 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 105 treesize of output 67 [2024-12-02 07:19:10,375 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 116 treesize of output 70 [2024-12-02 07:19:11,762 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 116 treesize of output 70 [2024-12-02 07:19:13,180 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 116 treesize of output 70 [2024-12-02 07:19:14,447 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 116 treesize of output 70 [2024-12-02 07:19:16,216 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 116 treesize of output 70 [2024-12-02 07:19:17,998 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 116 treesize of output 70 [2024-12-02 07:19:20,588 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 116 treesize of output 70 [2024-12-02 07:19:23,191 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 106 [2024-12-02 07:19:27,932 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 176 treesize of output 101 [2024-12-02 07:19:33,375 INFO L349 Elim1Store]: treesize reduction 73, result has 8.8 percent of original size [2024-12-02 07:19:33,375 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 176 treesize of output 115 [2024-12-02 07:19:44,900 INFO L349 Elim1Store]: treesize reduction 12, result has 80.3 percent of original size [2024-12-02 07:19:44,901 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 15 case distinctions, treesize of input 323 treesize of output 191 [2024-12-02 07:19:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 201 proven. 211 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-02 07:19:46,593 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:20:53,979 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (v_ArrVal_763 (_ BitVec 32)) (|ULTIMATE.start_property_#t~mem113#1| (_ FloatingPoint 8 24))) (let ((.cse1 (let ((.cse5 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_11_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_11_Pointer~0.base) c_~WrapperStruct00_var_1_11_Pointer~0.offset v_ArrVal_763)))) (store .cse5 c_~WrapperStruct00_var_1_14_Pointer~0.base (store (select .cse5 c_~WrapperStruct00_var_1_14_Pointer~0.base) c_~WrapperStruct00_var_1_14_Pointer~0.offset (select (select .cse5 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (let ((.cse2 (let ((.cse4 (select (select .cse1 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4))))) (or (fp.eq (let ((.cse0 (select (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (fp.sub c_currentRoundingMode .cse2 (let ((.cse3 (select (select .cse1 c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse3) ((_ extract 30 23) .cse3) ((_ extract 22 0) .cse3))))) (not (fp.lt .cse2 |ULTIMATE.start_property_#t~mem113#1|)))))) is different from false [2024-12-02 07:20:59,933 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (v_ArrVal_763 (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_142| (_ BitVec 32)) (|ULTIMATE.start_property_#t~mem113#1| (_ FloatingPoint 8 24))) (let ((.cse1 (let ((.cse6 (let ((.cse7 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset |v_skolemized_q#valueAsBitvector_142|)))) (store .cse7 c_~WrapperStruct00_var_1_11_Pointer~0.base (store (select .cse7 c_~WrapperStruct00_var_1_11_Pointer~0.base) c_~WrapperStruct00_var_1_11_Pointer~0.offset v_ArrVal_763))))) (store .cse6 c_~WrapperStruct00_var_1_14_Pointer~0.base (store (select .cse6 c_~WrapperStruct00_var_1_14_Pointer~0.base) c_~WrapperStruct00_var_1_14_Pointer~0.offset (select (select .cse6 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (let ((.cse2 (let ((.cse5 (select (select .cse1 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse5) ((_ extract 30 23) .cse5) ((_ extract 22 0) .cse5))))) (or (fp.eq (let ((.cse0 (select (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (fp.sub c_currentRoundingMode .cse2 (let ((.cse3 (select (select .cse1 c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse3) ((_ extract 30 23) .cse3) ((_ extract 22 0) .cse3))))) (not (= (fp ((_ extract 31 31) |v_skolemized_q#valueAsBitvector_142|) ((_ extract 30 23) |v_skolemized_q#valueAsBitvector_142|) ((_ extract 22 0) |v_skolemized_q#valueAsBitvector_142|)) (fp.sub c_currentRoundingMode |c_ULTIMATE.start_step_#t~ite9#1| (let ((.cse4 (select (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4)))))) (not (fp.lt .cse2 |ULTIMATE.start_property_#t~mem113#1|)))))) is different from false [2024-12-02 07:21:05,818 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (v_ArrVal_763 (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_142| (_ BitVec 32)) (|ULTIMATE.start_property_#t~mem113#1| (_ FloatingPoint 8 24))) (let ((.cse1 (let ((.cse7 (let ((.cse8 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset |v_skolemized_q#valueAsBitvector_142|)))) (store .cse8 c_~WrapperStruct00_var_1_11_Pointer~0.base (store (select .cse8 c_~WrapperStruct00_var_1_11_Pointer~0.base) c_~WrapperStruct00_var_1_11_Pointer~0.offset v_ArrVal_763))))) (store .cse7 c_~WrapperStruct00_var_1_14_Pointer~0.base (store (select .cse7 c_~WrapperStruct00_var_1_14_Pointer~0.base) c_~WrapperStruct00_var_1_14_Pointer~0.offset (select (select .cse7 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (let ((.cse2 (let ((.cse6 (select (select .cse1 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse6) ((_ extract 30 23) .cse6) ((_ extract 22 0) .cse6))))) (or (fp.eq (let ((.cse0 (select (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (fp.sub c_currentRoundingMode .cse2 (let ((.cse3 (select (select .cse1 c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse3) ((_ extract 30 23) .cse3) ((_ extract 22 0) .cse3))))) (not (= (fp.sub c_currentRoundingMode (let ((.cse4 (select (select |c_#memory_int#1| c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4))) (let ((.cse5 (select (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse5) ((_ extract 30 23) .cse5) ((_ extract 22 0) .cse5)))) (fp ((_ extract 31 31) |v_skolemized_q#valueAsBitvector_142|) ((_ extract 30 23) |v_skolemized_q#valueAsBitvector_142|) ((_ extract 22 0) |v_skolemized_q#valueAsBitvector_142|)))) (not (fp.lt .cse2 |ULTIMATE.start_property_#t~mem113#1|)))))) is different from false [2024-12-02 07:21:15,758 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 07:21:15,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [532123677] [2024-12-02 07:21:15,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [532123677] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:21:15,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1189615942] [2024-12-02 07:21:15,758 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:21:15,758 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 07:21:15,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 07:21:15,760 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 07:21:15,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a563f46b-3a73-4e93-8bc5-3d916e8ccb7e/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-12-02 07:22:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:22:31,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 86 conjuncts are in the unsatisfiable core [2024-12-02 07:22:31,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:22:35,152 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 07:23:24,926 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 62 treesize of output 30 [2024-12-02 07:23:27,503 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 62 treesize of output 30 [2024-12-02 07:24:24,281 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 105 treesize of output 67 [2024-12-02 07:24:34,036 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 116 treesize of output 70 [2024-12-02 07:24:36,365 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 116 treesize of output 70 [2024-12-02 07:24:38,690 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 116 treesize of output 70 [2024-12-02 07:24:41,239 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 116 treesize of output 70 [2024-12-02 07:24:44,371 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 116 treesize of output 70 [2024-12-02 07:24:47,627 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 113 treesize of output 78 [2024-12-02 07:24:58,889 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 124 treesize of output 81 [2024-12-02 07:25:21,457 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 205 treesize of output 126 [2024-12-02 07:25:35,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 121 [2024-12-02 07:25:49,134 INFO L349 Elim1Store]: treesize reduction 85, result has 7.6 percent of original size [2024-12-02 07:25:49,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 205 treesize of output 135 [2024-12-02 07:26:25,913 INFO L349 Elim1Store]: treesize reduction 12, result has 83.6 percent of original size [2024-12-02 07:26:25,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 352 treesize of output 216 [2024-12-02 07:26:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 309 proven. 211 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-02 07:26:27,859 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:26:33,869 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (v_ArrVal_833 (_ BitVec 32)) (|ULTIMATE.start_property_#t~mem113#1| (_ FloatingPoint 8 24))) (let ((.cse1 (let ((.cse5 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_11_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_11_Pointer~0.base) c_~WrapperStruct00_var_1_11_Pointer~0.offset v_ArrVal_833)))) (store .cse5 c_~WrapperStruct00_var_1_14_Pointer~0.base (store (select .cse5 c_~WrapperStruct00_var_1_14_Pointer~0.base) c_~WrapperStruct00_var_1_14_Pointer~0.offset (select (select .cse5 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (let ((.cse2 (let ((.cse4 (select (select .cse1 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4))))) (or (fp.eq (let ((.cse0 (select (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (fp.sub c_currentRoundingMode .cse2 (let ((.cse3 (select (select .cse1 c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse3) ((_ extract 30 23) .cse3) ((_ extract 22 0) .cse3))))) (not (fp.lt .cse2 |ULTIMATE.start_property_#t~mem113#1|)))))) is different from false [2024-12-02 07:26:39,850 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (v_ArrVal_833 (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_156| (_ BitVec 32)) (|ULTIMATE.start_property_#t~mem113#1| (_ FloatingPoint 8 24))) (let ((.cse1 (let ((.cse6 (let ((.cse7 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset |v_skolemized_q#valueAsBitvector_156|)))) (store .cse7 c_~WrapperStruct00_var_1_11_Pointer~0.base (store (select .cse7 c_~WrapperStruct00_var_1_11_Pointer~0.base) c_~WrapperStruct00_var_1_11_Pointer~0.offset v_ArrVal_833))))) (store .cse6 c_~WrapperStruct00_var_1_14_Pointer~0.base (store (select .cse6 c_~WrapperStruct00_var_1_14_Pointer~0.base) c_~WrapperStruct00_var_1_14_Pointer~0.offset (select (select .cse6 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (let ((.cse2 (let ((.cse5 (select (select .cse1 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse5) ((_ extract 30 23) .cse5) ((_ extract 22 0) .cse5))))) (or (fp.eq (let ((.cse0 (select (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (fp.sub c_currentRoundingMode .cse2 (let ((.cse3 (select (select .cse1 c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse3) ((_ extract 30 23) .cse3) ((_ extract 22 0) .cse3))))) (not (fp.lt .cse2 |ULTIMATE.start_property_#t~mem113#1|)) (not (= (fp.sub c_currentRoundingMode |c_ULTIMATE.start_step_#t~ite9#1| (let ((.cse4 (select (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4)))) (fp ((_ extract 31 31) |v_skolemized_q#valueAsBitvector_156|) ((_ extract 30 23) |v_skolemized_q#valueAsBitvector_156|) ((_ extract 22 0) |v_skolemized_q#valueAsBitvector_156|)))))))) is different from false [2024-12-02 07:28:18,120 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (let ((.cse9 (select (select |c_#memory_int#1| c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse9) ((_ extract 30 23) .cse9) ((_ extract 22 0) .cse9))))) (or (forall ((~WrapperStruct00_var_1_16_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_16_Pointer~0.offset (_ BitVec 32)) (v_ArrVal_833 (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_156| (_ BitVec 32)) (|ULTIMATE.start_property_#t~mem113#1| (_ FloatingPoint 8 24))) (let ((.cse1 (let ((.cse7 (let ((.cse8 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset |v_skolemized_q#valueAsBitvector_156|)))) (store .cse8 c_~WrapperStruct00_var_1_11_Pointer~0.base (store (select .cse8 c_~WrapperStruct00_var_1_11_Pointer~0.base) c_~WrapperStruct00_var_1_11_Pointer~0.offset v_ArrVal_833))))) (store .cse7 c_~WrapperStruct00_var_1_14_Pointer~0.base (store (select .cse7 c_~WrapperStruct00_var_1_14_Pointer~0.base) c_~WrapperStruct00_var_1_14_Pointer~0.offset (select (select .cse7 ~WrapperStruct00_var_1_16_Pointer~0.base) ~WrapperStruct00_var_1_16_Pointer~0.offset)))))) (let ((.cse2 (let ((.cse6 (select (select .cse1 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) (fp ((_ extract 31 31) .cse6) ((_ extract 30 23) .cse6) ((_ extract 22 0) .cse6))))) (or (fp.eq (let ((.cse0 (select (select .cse1 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (fp.sub c_currentRoundingMode .cse2 (let ((.cse3 (select (select .cse1 c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse3) ((_ extract 30 23) .cse3) ((_ extract 22 0) .cse3))))) (not (fp.lt .cse2 |ULTIMATE.start_property_#t~mem113#1|)) (not (= (fp.sub c_currentRoundingMode .cse4 (let ((.cse5 (select (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset))) (fp ((_ extract 31 31) .cse5) ((_ extract 30 23) .cse5) ((_ extract 22 0) .cse5)))) (fp ((_ extract 31 31) |v_skolemized_q#valueAsBitvector_156|) ((_ extract 30 23) |v_skolemized_q#valueAsBitvector_156|) ((_ extract 22 0) |v_skolemized_q#valueAsBitvector_156|)))))))) (forall ((|ULTIMATE.start_step_#t~mem6#1| (_ FloatingPoint 8 24))) (not (fp.lt .cse4 |ULTIMATE.start_step_#t~mem6#1|))))) is different from false [2024-12-02 07:28:26,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1189615942] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:28:26,006 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 07:28:26,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 32] total 55 [2024-12-02 07:28:26,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528696824] [2024-12-02 07:28:26,007 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 07:28:26,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2024-12-02 07:28:26,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 07:28:26,008 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2024-12-02 07:28:26,009 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=404, Invalid=3345, Unknown=57, NotChecked=750, Total=4556 [2024-12-02 07:28:26,009 INFO L87 Difference]: Start difference. First operand 207 states and 279 transitions. Second operand has 56 states, 52 states have (on average 3.25) internal successors, (169), 49 states have internal predecessors, (169), 13 states have call successors, (38), 13 states have call predecessors, (38), 13 states have return successors, (38), 11 states have call predecessors, (38), 13 states have call successors, (38) [2024-12-02 07:28:28,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s 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 07:28:29,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:31,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:28:32,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:36,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s 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 07:28:37,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:39,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:28:41,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:42,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s 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 07:28:44,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:46,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:48,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:53,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s 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 07:28:55,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:56,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s 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 07:28:58,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:28:59,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:29:01,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 07:29:02,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 07:29:04,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []