./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC --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 8073b2fa61529341827a9e9115a66c3336ed13c6a64f9dcc48a7678e1a4b2935 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:57:44,062 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:57:44,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-23 23:57:44,184 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:57:44,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:57:44,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:57:44,215 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:57:44,216 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:57:44,217 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:57:44,217 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:57:44,218 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:57:44,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:57:44,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:57:44,219 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:57:44,220 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:57:44,220 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:57:44,220 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:57:44,220 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:57:44,221 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:57:44,222 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:57:44,222 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:57:44,222 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:57:44,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:57:44,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:57:44,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:57:44,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:57:44,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:57:44,224 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:57:44,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:57:44,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:57:44,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:57:44,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:57:44,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:57:44,224 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_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC 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 -> 8073b2fa61529341827a9e9115a66c3336ed13c6a64f9dcc48a7678e1a4b2935 [2024-11-23 23:57:44,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:57:44,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:57:44,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:57:44,590 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:57:44,591 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:57:44,592 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i [2024-11-23 23:57:47,541 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/4a466dec8/e1557ce3331b41a7a66ddad63f7b4f53/FLAG37b4af453 [2024-11-23 23:57:47,929 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:57:47,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i [2024-11-23 23:57:47,949 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/4a466dec8/e1557ce3331b41a7a66ddad63f7b4f53/FLAG37b4af453 [2024-11-23 23:57:47,970 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/4a466dec8/e1557ce3331b41a7a66ddad63f7b4f53 [2024-11-23 23:57:47,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:57:47,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:57:47,976 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:57:47,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:57:47,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:57:47,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:57:47" (1/1) ... [2024-11-23 23:57:47,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6fa35c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:47, skipping insertion in model container [2024-11-23 23:57:47,984 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:57:47" (1/1) ... [2024-11-23 23:57:48,008 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:57:48,180 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_ab958d01-ed40-4712-976d-1b8e8255f7f3/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i[917,930] [2024-11-23 23:57:48,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:57:48,256 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:57:48,267 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_ab958d01-ed40-4712-976d-1b8e8255f7f3/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i[917,930] [2024-11-23 23:57:48,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:57:48,331 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:57:48,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48 WrapperNode [2024-11-23 23:57:48,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:57:48,334 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:57:48,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:57:48,335 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:57:48,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,399 INFO L138 Inliner]: procedures = 30, calls = 167, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 552 [2024-11-23 23:57:48,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:57:48,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:57:48,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:57:48,400 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:57:48,409 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,414 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,420 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-23 23:57:48,420 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,420 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,450 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,455 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,461 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,471 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,484 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:57:48,485 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:57:48,485 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:57:48,485 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:57:48,486 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (1/1) ... [2024-11-23 23:57:48,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:57:48,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:57:48,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:57:48,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:57:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:57:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-23 23:57:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-23 23:57:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-23 23:57:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-23 23:57:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-23 23:57:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-23 23:57:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:57:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:57:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-23 23:57:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:57:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:57:48,716 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:57:48,718 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:57:49,658 INFO L? ?]: Removed 139 outVars from TransFormulas that were not future-live. [2024-11-23 23:57:49,659 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:57:49,675 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:57:49,678 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-23 23:57:49,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:57:49 BoogieIcfgContainer [2024-11-23 23:57:49,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:57:49,682 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:57:49,682 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:57:49,687 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:57:49,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:57:47" (1/3) ... [2024-11-23 23:57:49,688 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b16d896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:57:49, skipping insertion in model container [2024-11-23 23:57:49,689 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:57:48" (2/3) ... [2024-11-23 23:57:49,690 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b16d896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:57:49, skipping insertion in model container [2024-11-23 23:57:49,690 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:57:49" (3/3) ... [2024-11-23 23:57:49,691 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-72.i [2024-11-23 23:57:49,708 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:57:49,710 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-72.i that has 2 procedures, 128 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-23 23:57:49,790 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:57:49,811 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;@37db27f8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:57:49,811 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 23:57:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 108 states have (on average 1.4166666666666667) internal successors, (153), 109 states have internal predecessors, (153), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:57:49,832 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:49,833 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:49,834 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:49,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:49,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1260773947, now seen corresponding path program 1 times [2024-11-23 23:57:49,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:49,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975380000] [2024-11-23 23:57:49,850 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:49,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:50,854 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:57:50,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:50,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975380000] [2024-11-23 23:57:50,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975380000] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:50,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:57:50,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 23:57:50,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45836833] [2024-11-23 23:57:50,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:50,864 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:57:50,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:50,888 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:57:50,889 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:57:50,892 INFO L87 Difference]: Start difference. First operand has 128 states, 108 states have (on average 1.4166666666666667) internal successors, (153), 109 states have internal predecessors, (153), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:57:50,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:50,993 INFO L93 Difference]: Finished difference Result 251 states and 388 transitions. [2024-11-23 23:57:50,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:57:50,997 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2024-11-23 23:57:50,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:51,008 INFO L225 Difference]: With dead ends: 251 [2024-11-23 23:57:51,008 INFO L226 Difference]: Without dead ends: 126 [2024-11-23 23:57:51,011 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:57:51,017 INFO L435 NwaCegarLoop]: 178 mSDtfsCounter, 0 mSDsluCounter, 345 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 523 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 [2024-11-23 23:57:51,018 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 523 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:57:51,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2024-11-23 23:57:51,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2024-11-23 23:57:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 107 states have (on average 1.3831775700934579) internal successors, (148), 107 states have internal predecessors, (148), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 182 transitions. [2024-11-23 23:57:51,076 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 182 transitions. Word has length 149 [2024-11-23 23:57:51,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:51,080 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 182 transitions. [2024-11-23 23:57:51,081 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, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:57:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 182 transitions. [2024-11-23 23:57:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:57:51,088 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:51,088 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:51,089 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:57:51,089 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:51,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:51,090 INFO L85 PathProgramCache]: Analyzing trace with hash 584593219, now seen corresponding path program 1 times [2024-11-23 23:57:51,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:51,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633256765] [2024-11-23 23:57:51,092 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:51,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-23 23:57:51,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:51,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633256765] [2024-11-23 23:57:51,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633256765] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:57:51,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [883255791] [2024-11-23 23:57:51,782 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:51,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:51,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:57:51,784 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:57:51,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-23 23:57:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:52,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 635 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-23 23:57:52,276 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:57:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:57:52,379 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:57:52,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [883255791] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:52,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:57:52,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-11-23 23:57:52,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712834143] [2024-11-23 23:57:52,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:52,381 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:57:52,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:52,382 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:57:52,383 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:57:52,383 INFO L87 Difference]: Start difference. First operand 126 states and 182 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:52,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:52,463 INFO L93 Difference]: Finished difference Result 252 states and 365 transitions. [2024-11-23 23:57:52,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:57:52,464 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 149 [2024-11-23 23:57:52,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:52,467 INFO L225 Difference]: With dead ends: 252 [2024-11-23 23:57:52,470 INFO L226 Difference]: Without dead ends: 129 [2024-11-23 23:57:52,471 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:57:52,472 INFO L435 NwaCegarLoop]: 177 mSDtfsCounter, 1 mSDsluCounter, 343 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 520 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:57:52,474 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 520 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:57:52,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-11-23 23:57:52,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 128. [2024-11-23 23:57:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 109 states have (on average 1.3761467889908257) internal successors, (150), 109 states have internal predecessors, (150), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 184 transitions. [2024-11-23 23:57:52,496 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 184 transitions. Word has length 149 [2024-11-23 23:57:52,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:52,497 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 184 transitions. [2024-11-23 23:57:52,497 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 184 transitions. [2024-11-23 23:57:52,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:57:52,500 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:52,500 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:52,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-23 23:57:52,701 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:52,701 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:52,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:52,702 INFO L85 PathProgramCache]: Analyzing trace with hash 1264651589, now seen corresponding path program 1 times [2024-11-23 23:57:52,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:52,702 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971901593] [2024-11-23 23:57:52,702 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-23 23:57:53,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:53,270 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971901593] [2024-11-23 23:57:53,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971901593] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:57:53,270 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2136555065] [2024-11-23 23:57:53,271 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:53,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:53,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:57:53,276 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:57:53,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-23 23:57:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:53,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 631 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-23 23:57:53,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:57:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:57:53,783 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:57:53,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2136555065] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:53,783 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:57:53,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-11-23 23:57:53,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238644956] [2024-11-23 23:57:53,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:53,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:57:53,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:53,787 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:57:53,787 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:57:53,787 INFO L87 Difference]: Start difference. First operand 128 states and 184 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:53,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:53,847 INFO L93 Difference]: Finished difference Result 256 states and 369 transitions. [2024-11-23 23:57:53,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:57:53,847 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 149 [2024-11-23 23:57:53,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:53,849 INFO L225 Difference]: With dead ends: 256 [2024-11-23 23:57:53,849 INFO L226 Difference]: Without dead ends: 131 [2024-11-23 23:57:53,850 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:57:53,855 INFO L435 NwaCegarLoop]: 177 mSDtfsCounter, 1 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 521 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:57:53,856 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 521 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:57:53,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2024-11-23 23:57:53,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 130. [2024-11-23 23:57:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 111 states have (on average 1.3693693693693694) internal successors, (152), 111 states have internal predecessors, (152), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 186 transitions. [2024-11-23 23:57:53,878 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 186 transitions. Word has length 149 [2024-11-23 23:57:53,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:53,879 INFO L471 AbstractCegarLoop]: Abstraction has 130 states and 186 transitions. [2024-11-23 23:57:53,879 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 186 transitions. [2024-11-23 23:57:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:57:53,885 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:53,886 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:53,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-23 23:57:54,086 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-11-23 23:57:54,087 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:54,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:54,087 INFO L85 PathProgramCache]: Analyzing trace with hash -1255308345, now seen corresponding path program 1 times [2024-11-23 23:57:54,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:54,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304144893] [2024-11-23 23:57:54,088 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:54,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-23 23:57:54,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:54,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304144893] [2024-11-23 23:57:54,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304144893] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:57:54,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [761500548] [2024-11-23 23:57:54,518 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:54,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:54,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:57:54,520 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:57:54,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-23 23:57:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:54,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 628 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-23 23:57:54,906 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:57:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:57:54,946 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:57:54,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [761500548] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:54,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:57:54,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-11-23 23:57:54,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428886977] [2024-11-23 23:57:54,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:54,947 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:57:54,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:54,948 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:57:54,948 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:57:54,949 INFO L87 Difference]: Start difference. First operand 130 states and 186 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:54,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:54,996 INFO L93 Difference]: Finished difference Result 260 states and 373 transitions. [2024-11-23 23:57:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:57:54,997 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 149 [2024-11-23 23:57:54,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:54,999 INFO L225 Difference]: With dead ends: 260 [2024-11-23 23:57:55,000 INFO L226 Difference]: Without dead ends: 133 [2024-11-23 23:57:55,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:57:55,004 INFO L435 NwaCegarLoop]: 177 mSDtfsCounter, 1 mSDsluCounter, 346 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 523 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:57:55,004 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 523 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:57:55,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2024-11-23 23:57:55,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2024-11-23 23:57:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 113 states have (on average 1.3628318584070795) internal successors, (154), 113 states have internal predecessors, (154), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 188 transitions. [2024-11-23 23:57:55,025 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 188 transitions. Word has length 149 [2024-11-23 23:57:55,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:55,028 INFO L471 AbstractCegarLoop]: Abstraction has 132 states and 188 transitions. [2024-11-23 23:57:55,028 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:55,028 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 188 transitions. [2024-11-23 23:57:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:57:55,035 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:55,035 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:55,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-23 23:57:55,236 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:55,236 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:55,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:55,236 INFO L85 PathProgramCache]: Analyzing trace with hash -1253461303, now seen corresponding path program 1 times [2024-11-23 23:57:55,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:55,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486255920] [2024-11-23 23:57:55,237 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:55,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-23 23:57:55,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:55,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486255920] [2024-11-23 23:57:55,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486255920] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:57:55,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [581696693] [2024-11-23 23:57:55,577 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:55,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:55,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:57:55,583 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:57:55,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-23 23:57:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:55,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 625 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-23 23:57:55,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:57:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:57:56,048 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:57:56,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [581696693] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:56,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:57:56,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 7 [2024-11-23 23:57:56,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117615967] [2024-11-23 23:57:56,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:56,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:57:56,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:56,050 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:57:56,050 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:57:56,050 INFO L87 Difference]: Start difference. First operand 132 states and 188 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:56,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:56,094 INFO L93 Difference]: Finished difference Result 263 states and 376 transitions. [2024-11-23 23:57:56,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:57:56,095 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 149 [2024-11-23 23:57:56,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:56,098 INFO L225 Difference]: With dead ends: 263 [2024-11-23 23:57:56,098 INFO L226 Difference]: Without dead ends: 134 [2024-11-23 23:57:56,099 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:57:56,100 INFO L435 NwaCegarLoop]: 178 mSDtfsCounter, 0 mSDsluCounter, 345 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 523 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 [2024-11-23 23:57:56,102 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 523 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:57:56,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2024-11-23 23:57:56,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2024-11-23 23:57:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 115 states have (on average 1.3565217391304347) internal successors, (156), 115 states have internal predecessors, (156), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 190 transitions. [2024-11-23 23:57:56,120 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 190 transitions. Word has length 149 [2024-11-23 23:57:56,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:56,121 INFO L471 AbstractCegarLoop]: Abstraction has 134 states and 190 transitions. [2024-11-23 23:57:56,121 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:57:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 190 transitions. [2024-11-23 23:57:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:57:56,123 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:56,123 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:56,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-23 23:57:56,324 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:57:56,324 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:56,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:56,325 INFO L85 PathProgramCache]: Analyzing trace with hash -497883516, now seen corresponding path program 1 times [2024-11-23 23:57:56,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:56,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532307043] [2024-11-23 23:57:56,325 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:56,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:57:58,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:58,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532307043] [2024-11-23 23:57:58,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532307043] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:58,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:57:58,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-11-23 23:57:58,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175403638] [2024-11-23 23:57:58,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:58,863 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-23 23:57:58,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:58,864 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-23 23:57:58,865 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-11-23 23:57:58,865 INFO L87 Difference]: Start difference. First operand 134 states and 190 transitions. Second operand has 12 states, 12 states have (on average 5.75) internal successors, (69), 12 states have internal predecessors, (69), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:57:59,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:59,855 INFO L93 Difference]: Finished difference Result 339 states and 480 transitions. [2024-11-23 23:57:59,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-23 23:57:59,856 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.75) internal successors, (69), 12 states have internal predecessors, (69), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 151 [2024-11-23 23:57:59,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:59,858 INFO L225 Difference]: With dead ends: 339 [2024-11-23 23:57:59,858 INFO L226 Difference]: Without dead ends: 208 [2024-11-23 23:57:59,859 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=72, Invalid=270, Unknown=0, NotChecked=0, Total=342 [2024-11-23 23:57:59,861 INFO L435 NwaCegarLoop]: 121 mSDtfsCounter, 307 mSDsluCounter, 874 mSDsCounter, 0 mSdLazyCounter, 622 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 307 SdHoareTripleChecker+Valid, 995 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-23 23:57:59,861 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [307 Valid, 995 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 622 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-23 23:57:59,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2024-11-23 23:57:59,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 160. [2024-11-23 23:57:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 141 states have (on average 1.3687943262411348) internal successors, (193), 141 states have internal predecessors, (193), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:57:59,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 227 transitions. [2024-11-23 23:57:59,892 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 227 transitions. Word has length 151 [2024-11-23 23:57:59,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:59,892 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 227 transitions. [2024-11-23 23:57:59,893 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.75) internal successors, (69), 12 states have internal predecessors, (69), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:57:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 227 transitions. [2024-11-23 23:57:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:57:59,895 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:59,895 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:57:59,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-23 23:57:59,895 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:59,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:59,896 INFO L85 PathProgramCache]: Analyzing trace with hash 37707956, now seen corresponding path program 1 times [2024-11-23 23:57:59,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:59,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400356109] [2024-11-23 23:57:59,896 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:58:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:58:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 15 proven. 33 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-23 23:58:01,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:58:01,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400356109] [2024-11-23 23:58:01,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400356109] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:58:01,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1768189021] [2024-11-23 23:58:01,877 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:01,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:58:01,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:58:01,879 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:58:01,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-23 23:58:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:58:02,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 631 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-23 23:58:02,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:58:02,614 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 [2024-11-23 23:58:02,868 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 [2024-11-23 23:58:03,055 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 [2024-11-23 23:58:03,231 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 [2024-11-23 23:58:03,400 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 [2024-11-23 23:58:03,633 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 [2024-11-23 23:58:03,762 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 [2024-11-23 23:58:03,891 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 [2024-11-23 23:58:03,977 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 17 treesize of output 9 [2024-11-23 23:58:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 225 proven. 94 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-23 23:58:04,002 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-23 23:58:04,094 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1356 (Array Int Int))) (or (not (= (let ((.cse0 (+ 40 |c_~#WrapperStruct00~0.offset|))) (store (select |c_#memory_int| |c_~#WrapperStruct00~0.base|) .cse0 (select v_ArrVal_1356 .cse0))) v_ArrVal_1356)) (< (mod (select (select (store |c_#memory_int| |c_~#WrapperStruct00~0.base| v_ArrVal_1356) c_~WrapperStruct00_var_1_9_Pointer~0.base) c_~WrapperStruct00_var_1_9_Pointer~0.offset) 256) 1))) is different from false [2024-11-23 23:58:04,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1768189021] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:58:04,113 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-23 23:58:04,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2024-11-23 23:58:04,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583096518] [2024-11-23 23:58:04,114 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-23 23:58:04,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-23 23:58:04,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:58:04,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-23 23:58:04,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=146, Unknown=1, NotChecked=24, Total=210 [2024-11-23 23:58:04,116 INFO L87 Difference]: Start difference. First operand 160 states and 227 transitions. Second operand has 14 states, 12 states have (on average 9.166666666666666) internal successors, (110), 14 states have internal predecessors, (110), 7 states have call successors, (34), 4 states have call predecessors, (34), 6 states have return successors, (34), 5 states have call predecessors, (34), 7 states have call successors, (34) [2024-11-23 23:58:05,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:58:05,221 INFO L93 Difference]: Finished difference Result 312 states and 438 transitions. [2024-11-23 23:58:05,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-23 23:58:05,222 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 12 states have (on average 9.166666666666666) internal successors, (110), 14 states have internal predecessors, (110), 7 states have call successors, (34), 4 states have call predecessors, (34), 6 states have return successors, (34), 5 states have call predecessors, (34), 7 states have call successors, (34) Word has length 151 [2024-11-23 23:58:05,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:58:05,223 INFO L225 Difference]: With dead ends: 312 [2024-11-23 23:58:05,223 INFO L226 Difference]: Without dead ends: 155 [2024-11-23 23:58:05,224 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 193 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=95, Invalid=288, Unknown=1, NotChecked=36, Total=420 [2024-11-23 23:58:05,224 INFO L435 NwaCegarLoop]: 121 mSDtfsCounter, 124 mSDsluCounter, 810 mSDsCounter, 0 mSdLazyCounter, 618 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 931 SdHoareTripleChecker+Invalid, 627 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 618 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-23 23:58:05,225 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 931 Invalid, 627 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 618 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-23 23:58:05,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2024-11-23 23:58:05,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 150. [2024-11-23 23:58:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 126 states have (on average 1.3174603174603174) internal successors, (166), 127 states have internal predecessors, (166), 21 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2024-11-23 23:58:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 208 transitions. [2024-11-23 23:58:05,246 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 208 transitions. Word has length 151 [2024-11-23 23:58:05,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:58:05,247 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 208 transitions. [2024-11-23 23:58:05,247 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 12 states have (on average 9.166666666666666) internal successors, (110), 14 states have internal predecessors, (110), 7 states have call successors, (34), 4 states have call predecessors, (34), 6 states have return successors, (34), 5 states have call predecessors, (34), 7 states have call successors, (34) [2024-11-23 23:58:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 208 transitions. [2024-11-23 23:58:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:58:05,249 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:58:05,249 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:05,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-23 23:58:05,453 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:58:05,453 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:58:05,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:58:05,454 INFO L85 PathProgramCache]: Analyzing trace with hash 203716358, now seen corresponding path program 1 times [2024-11-23 23:58:05,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:58:05,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696580492] [2024-11-23 23:58:05,454 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:58:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:58:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:58:08,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:58:08,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696580492] [2024-11-23 23:58:08,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696580492] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:58:08,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:58:08,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-23 23:58:08,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483222190] [2024-11-23 23:58:08,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:58:08,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-23 23:58:08,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:58:08,335 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-23 23:58:08,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-23 23:58:08,336 INFO L87 Difference]: Start difference. First operand 150 states and 208 transitions. Second operand has 9 states, 8 states have (on average 8.625) internal successors, (69), 9 states have internal predecessors, (69), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-23 23:58:09,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:58:09,310 INFO L93 Difference]: Finished difference Result 366 states and 502 transitions. [2024-11-23 23:58:09,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-23 23:58:09,311 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 8.625) internal successors, (69), 9 states have internal predecessors, (69), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) Word has length 151 [2024-11-23 23:58:09,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:58:09,315 INFO L225 Difference]: With dead ends: 366 [2024-11-23 23:58:09,315 INFO L226 Difference]: Without dead ends: 228 [2024-11-23 23:58:09,316 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2024-11-23 23:58:09,317 INFO L435 NwaCegarLoop]: 120 mSDtfsCounter, 458 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 459 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 424 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-23 23:58:09,318 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [459 Valid, 476 Invalid, 424 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-23 23:58:09,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2024-11-23 23:58:09,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 206. [2024-11-23 23:58:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 206 states, 181 states have (on average 1.3259668508287292) internal successors, (240), 182 states have internal predecessors, (240), 21 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2024-11-23 23:58:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 282 transitions. [2024-11-23 23:58:09,359 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 282 transitions. Word has length 151 [2024-11-23 23:58:09,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:58:09,360 INFO L471 AbstractCegarLoop]: Abstraction has 206 states and 282 transitions. [2024-11-23 23:58:09,360 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 8.625) internal successors, (69), 9 states have internal predecessors, (69), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-23 23:58:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 282 transitions. [2024-11-23 23:58:09,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:58:09,363 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:58:09,363 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:09,364 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-23 23:58:09,364 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:58:09,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:58:09,364 INFO L85 PathProgramCache]: Analyzing trace with hash 739307830, now seen corresponding path program 1 times [2024-11-23 23:58:09,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:58:09,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136962374] [2024-11-23 23:58:09,365 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:58:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-23 23:58:09,551 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-23 23:58:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-23 23:58:09,879 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-23 23:58:09,879 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-23 23:58:09,880 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-23 23:58:09,882 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-23 23:58:09,886 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:10,158 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-23 23:58:10,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:58:10 BoogieIcfgContainer [2024-11-23 23:58:10,162 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-23 23:58:10,164 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-23 23:58:10,164 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-23 23:58:10,165 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-23 23:58:10,165 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:57:49" (3/4) ... [2024-11-23 23:58:10,168 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-23 23:58:10,169 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-23 23:58:10,169 INFO L158 Benchmark]: Toolchain (without parser) took 22194.92ms. Allocated memory was 142.6MB in the beginning and 520.1MB in the end (delta: 377.5MB). Free memory was 117.7MB in the beginning and 234.4MB in the end (delta: -116.6MB). Peak memory consumption was 264.6MB. Max. memory is 16.1GB. [2024-11-23 23:58:10,170 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 23:58:10,172 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.72ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 101.0MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-23 23:58:10,172 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.85ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 97.6MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 23:58:10,172 INFO L158 Benchmark]: Boogie Preprocessor took 85.11ms. Allocated memory is still 142.6MB. Free memory was 97.6MB in the beginning and 94.7MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-23 23:58:10,172 INFO L158 Benchmark]: RCFGBuilder took 1194.31ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 110.1MB in the end (delta: -15.4MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2024-11-23 23:58:10,173 INFO L158 Benchmark]: TraceAbstraction took 20480.57ms. Allocated memory was 142.6MB in the beginning and 520.1MB in the end (delta: 377.5MB). Free memory was 109.5MB in the beginning and 234.4MB in the end (delta: -124.9MB). Peak memory consumption was 249.9MB. Max. memory is 16.1GB. [2024-11-23 23:58:10,173 INFO L158 Benchmark]: Witness Printer took 4.53ms. Allocated memory is still 520.1MB. Free memory was 234.4MB in the beginning and 234.4MB in the end (delta: 70.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-23 23:58:10,177 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.72ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 101.0MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.85ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 97.6MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 85.11ms. Allocated memory is still 142.6MB. Free memory was 97.6MB in the beginning and 94.7MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1194.31ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 110.1MB in the end (delta: -15.4MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * TraceAbstraction took 20480.57ms. Allocated memory was 142.6MB in the beginning and 520.1MB in the end (delta: 377.5MB). Free memory was 109.5MB in the beginning and 234.4MB in the end (delta: -124.9MB). Peak memory consumption was 249.9MB. Max. memory is 16.1GB. * Witness Printer took 4.53ms. Allocated memory is still 520.1MB. Free memory was 234.4MB in the beginning and 234.4MB in the end (delta: 70.2kB). Peak memory consumption was 8.4MB. 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 122, overapproximation of someBinaryFLOATComparisonOperation at line 121, overapproximation of someBinaryFLOATComparisonOperation at line 121, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someBinaryDOUBLEComparisonOperation at line 128, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 97, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 97, overapproximation of someBinaryDOUBLEComparisonOperation at line 128, overapproximation of someBinaryDOUBLEComparisonOperation at line 90. Possible FailurePath: [L41] unsigned char isInitial = 0; [L42-L60] struct WrapperStruct00 WrapperStruct00 = { 1, 0, 1, 0, 2, -16, -2, -10, 4, 256.4, 0.25, 100000000000.2, 50.5, 9.5, 100000000000.4, 4, 10000 }; [L61] unsigned char* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L62] unsigned char* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L63] unsigned char* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L64] unsigned char* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L65] unsigned long int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L66] signed char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L67] signed char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L68] signed char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L69] signed char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L70] double* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L71] float* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L72] double* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); [L73] double* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); [L74] double* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); [L75] double* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); [L76] signed char* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); [L77] unsigned short int* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); [L78] unsigned char last_1_WrapperStruct00_var_1_1 = 1; [L79] double last_1_WrapperStruct00_var_1_15 = 256.4; VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=0, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L139] isInitial = 1 [L140] FCALL initially() [L142] CALL updateLastVariables() [L131] EXPR WrapperStruct00.var_1_1 [L131] last_1_WrapperStruct00_var_1_1 = WrapperStruct00.var_1_1 [L132] EXPR WrapperStruct00.var_1_15 [L132] last_1_WrapperStruct00_var_1_15 = WrapperStruct00.var_1_15 [L142] RET updateLastVariables() [L143] CALL updateVariables() [L102] WrapperStruct00.var_1_6 = __VERIFIER_nondet_uchar() [L103] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L103] CALL assume_abort_if_not(WrapperStruct00.var_1_6 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L103] RET assume_abort_if_not(WrapperStruct00.var_1_6 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L104] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_6 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L104] RET assume_abort_if_not(WrapperStruct00.var_1_6 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L105] WrapperStruct00.var_1_8 = __VERIFIER_nondet_uchar() [L106] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L106] CALL assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L106] RET assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L107] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_8 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L107] RET assume_abort_if_not(WrapperStruct00.var_1_8 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L108] WrapperStruct00.var_1_9 = __VERIFIER_nondet_uchar() [L109] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L109] CALL assume_abort_if_not(WrapperStruct00.var_1_9 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L109] RET assume_abort_if_not(WrapperStruct00.var_1_9 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L110] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_9 <= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L110] RET assume_abort_if_not(WrapperStruct00.var_1_9 <= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L111] WrapperStruct00.var_1_12 = __VERIFIER_nondet_char() [L112] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L112] CALL assume_abort_if_not(WrapperStruct00.var_1_12 >= -63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L112] RET assume_abort_if_not(WrapperStruct00.var_1_12 >= -63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L113] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L113] CALL assume_abort_if_not(WrapperStruct00.var_1_12 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L113] RET assume_abort_if_not(WrapperStruct00.var_1_12 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L114] WrapperStruct00.var_1_13 = __VERIFIER_nondet_char() [L115] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L115] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= -63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L115] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= -63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L116] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L116] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L116] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 63) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L117] WrapperStruct00.var_1_14 = __VERIFIER_nondet_char() [L118] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L118] CALL assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L118] RET assume_abort_if_not(WrapperStruct00.var_1_14 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L119] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_14 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L119] RET assume_abort_if_not(WrapperStruct00.var_1_14 <= 126) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L120] WrapperStruct00.var_1_16 = __VERIFIER_nondet_float() [L121] EXPR WrapperStruct00.var_1_16 [L121] EXPR WrapperStruct00.var_1_16 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F [L121] EXPR WrapperStruct00.var_1_16 [L121] EXPR WrapperStruct00.var_1_16 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L121] EXPR (WrapperStruct00.var_1_16 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L121] CALL assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L121] RET assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L122] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L122] CALL assume_abort_if_not(WrapperStruct00.var_1_16 != 0.0F) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L122] RET assume_abort_if_not(WrapperStruct00.var_1_16 != 0.0F) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L123] WrapperStruct00.var_1_17 = __VERIFIER_nondet_double() [L124] EXPR WrapperStruct00.var_1_17 [L124] EXPR WrapperStruct00.var_1_17 >= 0.0F && WrapperStruct00.var_1_17 <= -1.0e-20F [L124] EXPR WrapperStruct00.var_1_17 [L124] EXPR WrapperStruct00.var_1_17 >= 0.0F && WrapperStruct00.var_1_17 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L124] EXPR (WrapperStruct00.var_1_17 >= 0.0F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L124] CALL assume_abort_if_not((WrapperStruct00.var_1_17 >= 0.0F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L124] RET assume_abort_if_not((WrapperStruct00.var_1_17 >= 0.0F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L125] WrapperStruct00.var_1_18 = __VERIFIER_nondet_double() [L126] EXPR WrapperStruct00.var_1_18 [L126] EXPR WrapperStruct00.var_1_18 >= 0.0F && WrapperStruct00.var_1_18 <= -1.0e-20F [L126] EXPR WrapperStruct00.var_1_18 [L126] EXPR WrapperStruct00.var_1_18 >= 0.0F && WrapperStruct00.var_1_18 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L126] EXPR (WrapperStruct00.var_1_18 >= 0.0F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L126] CALL assume_abort_if_not((WrapperStruct00.var_1_18 >= 0.0F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L126] RET assume_abort_if_not((WrapperStruct00.var_1_18 >= 0.0F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L127] WrapperStruct00.var_1_19 = __VERIFIER_nondet_double() [L128] EXPR WrapperStruct00.var_1_19 [L128] EXPR WrapperStruct00.var_1_19 >= 0.0F && WrapperStruct00.var_1_19 <= -1.0e-20F [L128] EXPR WrapperStruct00.var_1_19 [L128] EXPR WrapperStruct00.var_1_19 >= 0.0F && WrapperStruct00.var_1_19 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L128] EXPR (WrapperStruct00.var_1_19 >= 0.0F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L128] CALL assume_abort_if_not((WrapperStruct00.var_1_19 >= 0.0F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L128] RET assume_abort_if_not((WrapperStruct00.var_1_19 >= 0.0F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L143] RET updateVariables() [L144] CALL step() [L83] EXPR \read(*WrapperStruct00_var_1_9_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L83] COND FALSE !((*(WrapperStruct00_var_1_9_Pointer))) [L86] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L86] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L86] EXPR \read(*WrapperStruct00_var_1_14_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L86] EXPR ((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer)))) [L86] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L86] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L86] EXPR ((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L86] (*(WrapperStruct00_var_1_11_Pointer)) = ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer)))))) [L87] EXPR \read(*WrapperStruct00_var_1_19_Pointer) [L87] (*(WrapperStruct00_var_1_20_Pointer)) = (*(WrapperStruct00_var_1_19_Pointer)) [L88] (*(WrapperStruct00_var_1_21_Pointer)) = 1 [L89] (*(WrapperStruct00_var_1_22_Pointer)) = 10 [L90] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L90] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L90] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L90] EXPR \read(*WrapperStruct00_var_1_20_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L90] COND FALSE !(((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_20_Pointer)) / (*(WrapperStruct00_var_1_16_Pointer)))) == (*(WrapperStruct00_var_1_20_Pointer))) [L97] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L97] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L97] EXPR \read(*WrapperStruct00_var_1_15_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L97] EXPR (((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))) [L97] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L97] EXPR (((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L97] EXPR \read(*WrapperStruct00_var_1_15_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L97] COND FALSE !((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) [L144] RET step() [L145] CALL, EXPR property() [L135] EXPR \read(*WrapperStruct00_var_1_20_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_15_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR (((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))) [L135] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L135] EXPR (((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR \read(*WrapperStruct00_var_1_15_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR ((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1 [L135] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L135] EXPR (*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR ((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR (((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR ((((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed char) ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer)))))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR (((((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed char) ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer))))))))) && ((((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_20_Pointer)) / (*(WrapperStruct00_var_1_16_Pointer)))) == (*(WrapperStruct00_var_1_20_Pointer))) ? (((*(WrapperStruct00_var_1_20_Pointer)) >= last_1_WrapperStruct00_var_1_15) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_17_Pointer)) - ((((((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) < (9.9999999999995E12)) ? (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) : (9.9999999999995E12)))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_17_Pointer))) < ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))) ? ((*(WrapperStruct00_var_1_17_Pointer))) : ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))))))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR ((((((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed char) ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer))))))))) && ((((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_20_Pointer)) / (*(WrapperStruct00_var_1_16_Pointer)))) == (*(WrapperStruct00_var_1_20_Pointer))) ? (((*(WrapperStruct00_var_1_20_Pointer)) >= last_1_WrapperStruct00_var_1_15) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_17_Pointer)) - ((((((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) < (9.9999999999995E12)) ? (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) : (9.9999999999995E12)))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_17_Pointer))) < ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))) ? ((*(WrapperStruct00_var_1_17_Pointer))) : ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))))))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer)))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR (((((((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed char) ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer))))))))) && ((((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_20_Pointer)) / (*(WrapperStruct00_var_1_16_Pointer)))) == (*(WrapperStruct00_var_1_20_Pointer))) ? (((*(WrapperStruct00_var_1_20_Pointer)) >= last_1_WrapperStruct00_var_1_15) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_17_Pointer)) - ((((((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) < (9.9999999999995E12)) ? (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) : (9.9999999999995E12)))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_17_Pointer))) < ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))) ? ((*(WrapperStruct00_var_1_17_Pointer))) : ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))))))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_21_Pointer)) == ((signed char) 1)) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135] EXPR ((((((((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed char) ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer))))))))) && ((((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_20_Pointer)) / (*(WrapperStruct00_var_1_16_Pointer)))) == (*(WrapperStruct00_var_1_20_Pointer))) ? (((*(WrapperStruct00_var_1_20_Pointer)) >= last_1_WrapperStruct00_var_1_15) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_17_Pointer)) - ((((((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) < (9.9999999999995E12)) ? (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) : (9.9999999999995E12)))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_17_Pointer))) < ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))) ? ((*(WrapperStruct00_var_1_17_Pointer))) : ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))))))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_21_Pointer)) == ((signed char) 1))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((unsigned short int) 10)) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L135-L136] return ((((((((*(WrapperStruct00_var_1_20_Pointer)) < ((((((*(WrapperStruct00_var_1_15_Pointer))) < ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))) * (*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_6_Pointer)) && ((last_1_WrapperStruct00_var_1_1 || (*(WrapperStruct00_var_1_8_Pointer))) && (*(WrapperStruct00_var_1_9_Pointer)))))) : 1) && ((*(WrapperStruct00_var_1_9_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed char) ((((((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) < ((10 - (*(WrapperStruct00_var_1_14_Pointer))))) ? (((*(WrapperStruct00_var_1_12_Pointer)) + (*(WrapperStruct00_var_1_13_Pointer)))) : ((10 - (*(WrapperStruct00_var_1_14_Pointer))))))))) && ((((*(WrapperStruct00_var_1_20_Pointer)) + ((*(WrapperStruct00_var_1_20_Pointer)) / (*(WrapperStruct00_var_1_16_Pointer)))) == (*(WrapperStruct00_var_1_20_Pointer))) ? (((*(WrapperStruct00_var_1_20_Pointer)) >= last_1_WrapperStruct00_var_1_15) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_17_Pointer)) - ((((((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) < (9.9999999999995E12)) ? (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_19_Pointer)))) : (9.9999999999995E12)))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (((((*(WrapperStruct00_var_1_17_Pointer))) < ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))) ? ((*(WrapperStruct00_var_1_17_Pointer))) : ((5.75 + (*(WrapperStruct00_var_1_19_Pointer))))))))) : 1)) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_21_Pointer)) == ((signed char) 1))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((unsigned short int) 10)) ; [L145] RET, EXPR property() [L145] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:4}, WrapperStruct00_var_1_11_Pointer={4:8}, WrapperStruct00_var_1_12_Pointer={4:9}, WrapperStruct00_var_1_13_Pointer={4:10}, WrapperStruct00_var_1_14_Pointer={4:11}, WrapperStruct00_var_1_15_Pointer={4:12}, WrapperStruct00_var_1_16_Pointer={4:20}, WrapperStruct00_var_1_17_Pointer={4:24}, WrapperStruct00_var_1_18_Pointer={4:32}, WrapperStruct00_var_1_19_Pointer={4:40}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_20_Pointer={4:48}, WrapperStruct00_var_1_21_Pointer={4:56}, WrapperStruct00_var_1_22_Pointer={4:57}, WrapperStruct00_var_1_6_Pointer={4:1}, WrapperStruct00_var_1_8_Pointer={4:2}, WrapperStruct00_var_1_9_Pointer={4:3}, isInitial=1, last_1_WrapperStruct00_var_1_15=1282/5, last_1_WrapperStruct00_var_1_1=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 128 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 20.1s, OverallIterations: 9, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 3.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 899 SdHoareTripleChecker+Valid, 2.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 892 mSDsluCounter, 5012 SdHoareTripleChecker+Invalid, 2.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3763 mSDsCounter, 56 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1706 IncrementalHoareTripleChecker+Invalid, 1762 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 56 mSolverCounterUnsat, 1249 mSDtfsCounter, 1706 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 881 GetRequests, 807 SyntacticMatches, 3 SemanticMatches, 71 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=206occurred in iteration=8, InterpolantAutomatonStates: 50, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 78 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 11.0s InterpolantComputationTime, 2096 NumberOfCodeBlocks, 2096 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1932 ConstructedInterpolants, 0 QuantifiedInterpolants, 8481 SizeOfPredicates, 7 NumberOfNonLiveVariables, 3150 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 13 InterpolantComputations, 7 PerfectInterpolantSequences, 6753/7072 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-23 23:58:10,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC --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 8073b2fa61529341827a9e9115a66c3336ed13c6a64f9dcc48a7678e1a4b2935 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:58:12,943 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:58:13,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-23 23:58:13,086 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:58:13,090 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:58:13,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:58:13,133 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:58:13,133 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:58:13,134 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:58:13,134 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:58:13,135 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:58:13,135 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:58:13,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:58:13,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:58:13,136 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:58:13,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:58:13,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:58:13,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-23 23:58:13,138 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-23 23:58:13,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:58:13,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:58:13,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:58:13,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:58:13,139 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:58:13,140 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:58:13,140 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:58:13,141 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:58:13,141 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:58:13,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:58:13,141 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:58:13,141 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:58:13,141 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:58:13,142 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:58:13,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:58:13,142 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:58:13,142 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:58:13,142 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:58:13,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:58:13,143 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-23 23:58:13,143 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-23 23:58:13,144 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:58:13,144 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:58:13,144 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:58:13,144 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:58:13,144 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_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC 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 -> 8073b2fa61529341827a9e9115a66c3336ed13c6a64f9dcc48a7678e1a4b2935 [2024-11-23 23:58:13,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:58:13,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:58:13,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:58:13,532 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:58:13,533 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:58:13,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i [2024-11-23 23:58:16,678 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/ccc61a105/b26bfecfc1604ca5a8a3ed7b34035a94/FLAG82819ac67 [2024-11-23 23:58:16,932 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:58:16,934 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i [2024-11-23 23:58:16,943 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/ccc61a105/b26bfecfc1604ca5a8a3ed7b34035a94/FLAG82819ac67 [2024-11-23 23:58:16,957 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/data/ccc61a105/b26bfecfc1604ca5a8a3ed7b34035a94 [2024-11-23 23:58:16,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:58:16,963 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:58:16,964 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:58:16,964 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:58:16,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:58:16,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:58:16" (1/1) ... [2024-11-23 23:58:16,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23736329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:16, skipping insertion in model container [2024-11-23 23:58:16,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:58:16" (1/1) ... [2024-11-23 23:58:16,991 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:58:17,133 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_ab958d01-ed40-4712-976d-1b8e8255f7f3/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i[917,930] [2024-11-23 23:58:17,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:58:17,219 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:58:17,230 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_ab958d01-ed40-4712-976d-1b8e8255f7f3/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-72.i[917,930] [2024-11-23 23:58:17,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:58:17,315 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:58:17,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17 WrapperNode [2024-11-23 23:58:17,316 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:58:17,317 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:58:17,318 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:58:17,318 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:58:17,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,410 INFO L138 Inliner]: procedures = 40, calls = 167, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 548 [2024-11-23 23:58:17,414 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:58:17,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:58:17,415 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:58:17,415 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:58:17,427 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,440 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,488 INFO L175 MemorySlicer]: Split 139 memory accesses to 2 slices as follows [2, 137]. 99 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 36 writes are split as follows [0, 36]. [2024-11-23 23:58:17,492 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,492 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,529 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,543 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,547 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,553 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:58:17,567 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:58:17,567 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:58:17,567 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:58:17,568 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (1/1) ... [2024-11-23 23:58:17,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:58:17,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:58:17,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:58:17,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:58:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:58:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2024-11-23 23:58:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2024-11-23 23:58:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#0 [2024-11-23 23:58:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#1 [2024-11-23 23:58:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2024-11-23 23:58:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2024-11-23 23:58:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-23 23:58:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-23 23:58:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-23 23:58:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-23 23:58:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-11-23 23:58:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-11-23 23:58:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-23 23:58:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-23 23:58:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-23 23:58:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-23 23:58:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-23 23:58:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:58:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:58:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-23 23:58:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-23 23:58:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-23 23:58:17,883 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:58:17,885 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:58:54,650 INFO L? ?]: Removed 146 outVars from TransFormulas that were not future-live. [2024-11-23 23:58:54,651 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:58:54,663 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:58:54,663 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-23 23:58:54,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:58:54 BoogieIcfgContainer [2024-11-23 23:58:54,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:58:54,666 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:58:54,666 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:58:54,671 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:58:54,671 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:58:16" (1/3) ... [2024-11-23 23:58:54,672 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@376df74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:58:54, skipping insertion in model container [2024-11-23 23:58:54,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:17" (2/3) ... [2024-11-23 23:58:54,672 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@376df74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:58:54, skipping insertion in model container [2024-11-23 23:58:54,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:58:54" (3/3) ... [2024-11-23 23:58:54,673 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-72.i [2024-11-23 23:58:54,687 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:58:54,688 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-sp_file-72.i that has 2 procedures, 128 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-23 23:58:54,741 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:58:54,752 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;@20744ca9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:58:54,752 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 23:58:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 108 states have (on average 1.4166666666666667) internal successors, (153), 109 states have internal predecessors, (153), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:58:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:58:54,768 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:58:54,769 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:54,770 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:58:54,775 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:58:54,775 INFO L85 PathProgramCache]: Analyzing trace with hash 2040100048, now seen corresponding path program 1 times [2024-11-23 23:58:54,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:58:54,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [784103894] [2024-11-23 23:58:54,788 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:54,788 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:58:54,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:58:54,791 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-23 23:58:54,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-23 23:58:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:58:56,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-23 23:58:56,495 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:58:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-23 23:58:56,576 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:58:56,578 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:58:56,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [784103894] [2024-11-23 23:58:56,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [784103894] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:58:56,579 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:58:56,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-23 23:58:56,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010825863] [2024-11-23 23:58:56,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:58:56,589 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 23:58:56,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:58:56,614 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 23:58:56,615 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 23:58:56,619 INFO L87 Difference]: Start difference. First operand has 128 states, 108 states have (on average 1.4166666666666667) internal successors, (153), 109 states have internal predecessors, (153), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:58:56,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:58:56,648 INFO L93 Difference]: Finished difference Result 249 states and 385 transitions. [2024-11-23 23:58:56,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 23:58:56,650 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2024-11-23 23:58:56,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:58:56,656 INFO L225 Difference]: With dead ends: 249 [2024-11-23 23:58:56,656 INFO L226 Difference]: Without dead ends: 124 [2024-11-23 23:58:56,659 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 23:58:56,662 INFO L435 NwaCegarLoop]: 180 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, 180 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:58:56,663 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:58:56,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2024-11-23 23:58:56,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2024-11-23 23:58:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 105 states have (on average 1.3904761904761904) internal successors, (146), 105 states have internal predecessors, (146), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:58:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 180 transitions. [2024-11-23 23:58:56,709 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 180 transitions. Word has length 149 [2024-11-23 23:58:56,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:58:56,710 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 180 transitions. [2024-11-23 23:58:56,710 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:58:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 180 transitions. [2024-11-23 23:58:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-23 23:58:56,713 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:58:56,713 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:56,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-23 23:58:56,914 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:58:56,914 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:58:56,915 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:58:56,915 INFO L85 PathProgramCache]: Analyzing trace with hash -539010118, now seen corresponding path program 1 times [2024-11-23 23:58:56,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:58:56,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2051732908] [2024-11-23 23:58:56,916 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:56,917 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:58:56,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:58:56,919 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-23 23:58:56,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-23 23:58:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:58:58,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-23 23:58:58,692 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:58:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:58:58,879 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:58:58,880 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:58:58,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2051732908] [2024-11-23 23:58:58,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2051732908] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:58:58,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:58:58,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 23:58:58,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195882065] [2024-11-23 23:58:58,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:58:58,882 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:58:58,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:58:58,883 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:58:58,884 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:58:58,884 INFO L87 Difference]: Start difference. First operand 124 states and 180 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:58:59,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:58:59,086 INFO L93 Difference]: Finished difference Result 247 states and 360 transitions. [2024-11-23 23:58:59,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:58:59,087 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 149 [2024-11-23 23:58:59,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:58:59,090 INFO L225 Difference]: With dead ends: 247 [2024-11-23 23:58:59,090 INFO L226 Difference]: Without dead ends: 126 [2024-11-23 23:58:59,091 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:58:59,092 INFO L435 NwaCegarLoop]: 178 mSDtfsCounter, 0 mSDsluCounter, 345 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 523 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-23 23:58:59,093 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 523 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-23 23:58:59,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2024-11-23 23:58:59,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2024-11-23 23:58:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 107 states have (on average 1.3831775700934579) internal successors, (148), 107 states have internal predecessors, (148), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:58:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 182 transitions. [2024-11-23 23:58:59,108 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 182 transitions. Word has length 149 [2024-11-23 23:58:59,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:58:59,110 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 182 transitions. [2024-11-23 23:58:59,110 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), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:58:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 182 transitions. [2024-11-23 23:58:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:58:59,113 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:58:59,114 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:59,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-23 23:58:59,314 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:58:59,314 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:58:59,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:58:59,315 INFO L85 PathProgramCache]: Analyzing trace with hash 129747173, now seen corresponding path program 1 times [2024-11-23 23:58:59,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:58:59,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [842294541] [2024-11-23 23:58:59,319 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:59,319 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:58:59,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:58:59,323 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-23 23:58:59,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-23 23:59:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:59:01,169 INFO L256 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-23 23:59:01,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:59:01,572 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:59:01,572 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:59:01,572 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:59:01,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [842294541] [2024-11-23 23:59:01,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [842294541] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:59:01,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:59:01,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-23 23:59:01,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022022607] [2024-11-23 23:59:01,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:59:01,573 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-23 23:59:01,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:59:01,580 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-23 23:59:01,580 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:59:01,581 INFO L87 Difference]: Start difference. First operand 126 states and 182 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:59:02,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:59:02,168 INFO L93 Difference]: Finished difference Result 256 states and 371 transitions. [2024-11-23 23:59:02,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-23 23:59:02,172 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 151 [2024-11-23 23:59:02,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:59:02,174 INFO L225 Difference]: With dead ends: 256 [2024-11-23 23:59:02,174 INFO L226 Difference]: Without dead ends: 133 [2024-11-23 23:59:02,176 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:59:02,177 INFO L435 NwaCegarLoop]: 173 mSDtfsCounter, 1 mSDsluCounter, 671 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-23 23:59:02,181 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 844 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-23 23:59:02,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2024-11-23 23:59:02,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2024-11-23 23:59:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 113 states have (on average 1.3628318584070795) internal successors, (154), 113 states have internal predecessors, (154), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:59:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 188 transitions. [2024-11-23 23:59:02,196 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 188 transitions. Word has length 151 [2024-11-23 23:59:02,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:59:02,197 INFO L471 AbstractCegarLoop]: Abstraction has 132 states and 188 transitions. [2024-11-23 23:59:02,197 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:59:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 188 transitions. [2024-11-23 23:59:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:59:02,200 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:59:02,200 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:59:02,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-23 23:59:02,401 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:59:02,401 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:59:02,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:59:02,402 INFO L85 PathProgramCache]: Analyzing trace with hash 809805543, now seen corresponding path program 1 times [2024-11-23 23:59:02,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:59:02,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [45019924] [2024-11-23 23:59:02,403 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:59:02,403 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 [2024-11-23 23:59:02,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:59:02,404 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-23 23:59:02,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-23 23:59:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:59:04,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-23 23:59:04,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:59:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:59:04,522 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:59:04,522 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:59:04,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [45019924] [2024-11-23 23:59:04,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [45019924] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:59:04,522 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:59:04,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-23 23:59:04,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591809717] [2024-11-23 23:59:04,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:59:04,524 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-23 23:59:04,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:59:04,525 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-23 23:59:04,525 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:59:04,525 INFO L87 Difference]: Start difference. First operand 132 states and 188 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:59:08,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:10,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:59:10,122 INFO L93 Difference]: Finished difference Result 264 states and 377 transitions. [2024-11-23 23:59:10,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-23 23:59:10,123 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 151 [2024-11-23 23:59:10,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:59:10,126 INFO L225 Difference]: With dead ends: 264 [2024-11-23 23:59:10,126 INFO L226 Difference]: Without dead ends: 135 [2024-11-23 23:59:10,127 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:59:10,128 INFO L435 NwaCegarLoop]: 171 mSDtfsCounter, 1 mSDsluCounter, 830 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1001 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-23 23:59:10,128 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1001 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 73 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-23 23:59:10,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-11-23 23:59:10,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 134. [2024-11-23 23:59:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 115 states have (on average 1.3565217391304347) internal successors, (156), 115 states have internal predecessors, (156), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:59:10,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 190 transitions. [2024-11-23 23:59:10,141 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 190 transitions. Word has length 151 [2024-11-23 23:59:10,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:59:10,142 INFO L471 AbstractCegarLoop]: Abstraction has 134 states and 190 transitions. [2024-11-23 23:59:10,142 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:59:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 190 transitions. [2024-11-23 23:59:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:59:10,145 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:59:10,145 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:59:10,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2024-11-23 23:59:10,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:59:10,346 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:59:10,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:59:10,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1710154391, now seen corresponding path program 1 times [2024-11-23 23:59:10,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:59:10,347 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1780398913] [2024-11-23 23:59:10,347 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:59:10,347 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:59:10,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:59:10,351 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-23 23:59:10,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-23 23:59:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:59:12,081 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-23 23:59:12,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:59:12,659 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-23 23:59:12,659 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:59:12,659 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:59:12,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1780398913] [2024-11-23 23:59:12,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1780398913] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:59:12,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:59:12,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-23 23:59:12,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438074715] [2024-11-23 23:59:12,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:59:12,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-23 23:59:12,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:59:12,662 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-23 23:59:12,662 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:59:12,663 INFO L87 Difference]: Start difference. First operand 134 states and 190 transitions. Second operand has 8 states, 8 states have (on average 8.625) internal successors, (69), 8 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:59:14,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:18,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:20,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:59:20,220 INFO L93 Difference]: Finished difference Result 268 states and 381 transitions. [2024-11-23 23:59:20,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-23 23:59:20,220 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.625) internal successors, (69), 8 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 151 [2024-11-23 23:59:20,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:59:20,222 INFO L225 Difference]: With dead ends: 268 [2024-11-23 23:59:20,222 INFO L226 Difference]: Without dead ends: 137 [2024-11-23 23:59:20,223 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:59:20,224 INFO L435 NwaCegarLoop]: 169 mSDtfsCounter, 1 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1160 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2024-11-23 23:59:20,225 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1160 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 93 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2024-11-23 23:59:20,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2024-11-23 23:59:20,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 136. [2024-11-23 23:59:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 117 states have (on average 1.3504273504273505) internal successors, (158), 117 states have internal predecessors, (158), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-23 23:59:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 192 transitions. [2024-11-23 23:59:20,251 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 192 transitions. Word has length 151 [2024-11-23 23:59:20,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:59:20,253 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 192 transitions. [2024-11-23 23:59:20,254 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.625) internal successors, (69), 8 states have internal predecessors, (69), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-23 23:59:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 192 transitions. [2024-11-23 23:59:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-23 23:59:20,259 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:59:20,259 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:59:20,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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)] Forceful destruction successful, exit code 0 [2024-11-23 23:59:20,459 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-23 23:59:20,460 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:59:20,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:59:20,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1708307349, now seen corresponding path program 1 times [2024-11-23 23:59:20,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:59:20,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1070322945] [2024-11-23 23:59:20,461 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:59:20,461 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 [2024-11-23 23:59:20,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:59:20,463 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-23 23:59:20,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-23 23:59:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:59:22,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-23 23:59:22,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:59:23,773 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-23 23:59:23,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-23 23:59:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-23 23:59:23,944 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:59:23,944 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:59:23,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1070322945] [2024-11-23 23:59:23,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1070322945] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:59:23,944 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:59:23,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-23 23:59:23,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820149366] [2024-11-23 23:59:23,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:59:23,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-23 23:59:23,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:59:23,946 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-23 23:59:23,946 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:59:23,946 INFO L87 Difference]: Start difference. First operand 136 states and 192 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-23 23:59:25,892 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 [] [2024-11-23 23:59:31,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:35,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:39,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:43,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:47,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:51,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:55,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:59:59,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:05,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:10,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:14,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:18,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:22,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:26,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:30,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:35,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:39,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:43,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:47,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:49,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:49,651 INFO L93 Difference]: Finished difference Result 270 states and 382 transitions. [2024-11-24 00:00:49,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-24 00:00:49,652 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 151 [2024-11-24 00:00:49,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:49,653 INFO L225 Difference]: With dead ends: 270 [2024-11-24 00:00:49,654 INFO L226 Difference]: Without dead ends: 137 [2024-11-24 00:00:49,654 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-24 00:00:49,655 INFO L435 NwaCegarLoop]: 143 mSDtfsCounter, 127 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 1 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 84.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 485 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.5s IncrementalHoareTripleChecker+Time [2024-11-24 00:00:49,655 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 485 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 212 Invalid, 17 Unknown, 0 Unchecked, 85.5s Time] [2024-11-24 00:00:49,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2024-11-24 00:00:49,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 136. [2024-11-24 00:00:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 117 states have (on average 1.3418803418803418) internal successors, (157), 117 states have internal predecessors, (157), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-24 00:00:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 191 transitions. [2024-11-24 00:00:49,664 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 191 transitions. Word has length 151 [2024-11-24 00:00:49,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:49,665 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 191 transitions. [2024-11-24 00:00:49,665 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-24 00:00:49,665 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 191 transitions. [2024-11-24 00:00:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 00:00:49,667 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:49,667 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:00:49,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-24 00:00:49,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:00:49,868 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:00:49,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:49,869 INFO L85 PathProgramCache]: Analyzing trace with hash -1147747215, now seen corresponding path program 1 times [2024-11-24 00:00:49,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-24 00:00:49,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [792758104] [2024-11-24 00:00:49,869 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:49,869 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:00:49,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-24 00:00:49,872 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-24 00:00:49,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-24 00:00:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:51,380 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-24 00:00:51,393 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:00:53,331 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 00:00:53,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-24 00:00:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-11-24 00:00:53,479 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:00:53,479 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-24 00:00:53,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [792758104] [2024-11-24 00:00:53,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [792758104] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:53,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:53,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:00:53,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623616585] [2024-11-24 00:00:53,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:53,480 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-24 00:00:53,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-24 00:00:53,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-24 00:00:53,487 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:00:53,487 INFO L87 Difference]: Start difference. First operand 136 states and 191 transitions. Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 5 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-24 00:00:56,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:01,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:05,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:09,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:14,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:18,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:22,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:26,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:28,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:32,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:33,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:35,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:38,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:42,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:46,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:50,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:54,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:01:58,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:02,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:06,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:10,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:13,407 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 [] [2024-11-24 00:02:13,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:02:13,987 INFO L93 Difference]: Finished difference Result 270 states and 380 transitions. [2024-11-24 00:02:13,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-24 00:02:13,988 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 5 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 153 [2024-11-24 00:02:13,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:02:13,990 INFO L225 Difference]: With dead ends: 270 [2024-11-24 00:02:13,990 INFO L226 Difference]: Without dead ends: 137 [2024-11-24 00:02:13,990 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-24 00:02:13,992 INFO L435 NwaCegarLoop]: 142 mSDtfsCounter, 118 mSDsluCounter, 339 mSDsCounter, 0 mSdLazyCounter, 215 mSolverCounterSat, 1 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 79.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 215 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 80.3s IncrementalHoareTripleChecker+Time [2024-11-24 00:02:13,992 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 481 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 215 Invalid, 14 Unknown, 0 Unchecked, 80.3s Time] [2024-11-24 00:02:13,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2024-11-24 00:02:14,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 136. [2024-11-24 00:02:14,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 117 states have (on average 1.3333333333333333) internal successors, (156), 117 states have internal predecessors, (156), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-24 00:02:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 190 transitions. [2024-11-24 00:02:14,009 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 190 transitions. Word has length 153 [2024-11-24 00:02:14,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:02:14,009 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 190 transitions. [2024-11-24 00:02:14,009 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 5 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-24 00:02:14,009 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 190 transitions. [2024-11-24 00:02:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 00:02:14,013 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:02:14,013 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:02:14,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-24 00:02:14,214 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:02:14,214 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:02:14,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:02:14,214 INFO L85 PathProgramCache]: Analyzing trace with hash -2010976853, now seen corresponding path program 1 times [2024-11-24 00:02:14,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-24 00:02:14,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1785191074] [2024-11-24 00:02:14,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:02:14,215 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:02:14,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-24 00:02:14,217 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-24 00:02:14,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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)] Waiting until timeout for monitored process [2024-11-24 00:02:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:02:15,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-24 00:02:15,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:02:17,908 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 00:02:17,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-24 00:02:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-24 00:02:18,106 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:02:18,106 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-24 00:02:18,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1785191074] [2024-11-24 00:02:18,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1785191074] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:02:18,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:02:18,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:02:18,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110834034] [2024-11-24 00:02:18,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:02:18,108 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-24 00:02:18,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-24 00:02:18,109 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-24 00:02:18,109 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:02:18,109 INFO L87 Difference]: Start difference. First operand 136 states and 190 transitions. Second operand has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-24 00:02:22,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:27,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:31,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:35,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:39,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:44,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:48,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:52,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:56,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:02:58,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:03,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:05,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:08,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:13,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:17,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:21,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:25,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:29,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:33,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:37,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:38,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:40,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:03:41,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:03:41,791 INFO L93 Difference]: Finished difference Result 270 states and 378 transitions. [2024-11-24 00:03:41,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-24 00:03:41,792 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 155 [2024-11-24 00:03:41,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:03:41,794 INFO L225 Difference]: With dead ends: 270 [2024-11-24 00:03:41,794 INFO L226 Difference]: Without dead ends: 137 [2024-11-24 00:03:41,795 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-24 00:03:41,796 INFO L435 NwaCegarLoop]: 141 mSDtfsCounter, 108 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 216 mSolverCounterSat, 1 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 82.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 474 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 216 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 83.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:03:41,796 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 474 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 216 Invalid, 16 Unknown, 0 Unchecked, 83.4s Time] [2024-11-24 00:03:41,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2024-11-24 00:03:41,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 136. [2024-11-24 00:03:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 117 states have (on average 1.3247863247863247) internal successors, (155), 117 states have internal predecessors, (155), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-24 00:03:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 189 transitions. [2024-11-24 00:03:41,805 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 189 transitions. Word has length 155 [2024-11-24 00:03:41,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:03:41,806 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 189 transitions. [2024-11-24 00:03:41,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-24 00:03:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 189 transitions. [2024-11-24 00:03:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 00:03:41,809 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:03:41,809 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:03:41,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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)] Ended with exit code 0 [2024-11-24 00:03:42,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:03:42,010 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:03:42,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:03:42,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1291618383, now seen corresponding path program 1 times [2024-11-24 00:03:42,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-24 00:03:42,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [210961177] [2024-11-24 00:03:42,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:03:42,011 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:03:42,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-24 00:03:42,015 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-24 00:03:42,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-24 00:03:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:03:44,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 00:03:44,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:03:44,058 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 00:03:44,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 31 [2024-11-24 00:03:44,168 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-24 00:03:44,169 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:03:44,169 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-24 00:03:44,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [210961177] [2024-11-24 00:03:44,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [210961177] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:03:44,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:03:44,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:03:44,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320383171] [2024-11-24 00:03:44,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:03:44,170 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:03:44,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-24 00:03:44,171 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:03:44,171 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:03:44,171 INFO L87 Difference]: Start difference. First operand 136 states and 189 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-24 00:03:46,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-24 00:03:50,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-24 00:03:50,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:03:50,355 INFO L93 Difference]: Finished difference Result 269 states and 375 transitions. [2024-11-24 00:03:50,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:03:50,357 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 157 [2024-11-24 00:03:50,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:03:50,358 INFO L225 Difference]: With dead ends: 269 [2024-11-24 00:03:50,359 INFO L226 Difference]: Without dead ends: 136 [2024-11-24 00:03:50,359 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:03:50,360 INFO L435 NwaCegarLoop]: 175 mSDtfsCounter, 0 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 345 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:03:50,361 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 345 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2024-11-24 00:03:50,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2024-11-24 00:03:50,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2024-11-24 00:03:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 117 states have (on average 1.3162393162393162) internal successors, (154), 117 states have internal predecessors, (154), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-24 00:03:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 188 transitions. [2024-11-24 00:03:50,369 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 188 transitions. Word has length 157 [2024-11-24 00:03:50,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:03:50,370 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 188 transitions. [2024-11-24 00:03:50,370 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-24 00:03:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 188 transitions. [2024-11-24 00:03:50,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 00:03:50,371 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:03:50,371 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:03:50,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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)] Forceful destruction successful, exit code 0 [2024-11-24 00:03:50,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:03:50,572 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:03:50,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:03:50,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1151069773, now seen corresponding path program 1 times [2024-11-24 00:03:50,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-24 00:03:50,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1121408092] [2024-11-24 00:03:50,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:03:50,573 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:03:50,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-24 00:03:50,575 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-24 00:03:50,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-24 00:03:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:03:52,596 INFO L256 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 00:03:52,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:03:52,627 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 00:03:52,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 31 [2024-11-24 00:03:52,721 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-24 00:03:52,721 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:03:52,721 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-24 00:03:52,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1121408092] [2024-11-24 00:03:52,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1121408092] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:03:52,721 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:03:52,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:03:52,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734376188] [2024-11-24 00:03:52,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:03:52,722 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:03:52,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-24 00:03:52,722 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:03:52,722 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:03:52,723 INFO L87 Difference]: Start difference. First operand 136 states and 188 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-24 00:03:52,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:03:52,807 INFO L93 Difference]: Finished difference Result 269 states and 373 transitions. [2024-11-24 00:03:52,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:03:52,808 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 157 [2024-11-24 00:03:52,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:03:52,809 INFO L225 Difference]: With dead ends: 269 [2024-11-24 00:03:52,810 INFO L226 Difference]: Without dead ends: 136 [2024-11-24 00:03:52,810 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:03:52,811 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 171 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 345 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-24 00:03:52,811 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 345 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-24 00:03:52,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2024-11-24 00:03:52,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2024-11-24 00:03:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 117 states have (on average 1.3076923076923077) internal successors, (153), 117 states have internal predecessors, (153), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2024-11-24 00:03:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 187 transitions. [2024-11-24 00:03:52,818 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 187 transitions. Word has length 157 [2024-11-24 00:03:52,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:03:52,819 INFO L471 AbstractCegarLoop]: Abstraction has 136 states and 187 transitions. [2024-11-24 00:03:52,819 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-11-24 00:03:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 187 transitions. [2024-11-24 00:03:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 00:03:52,820 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:03:52,821 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:03:52,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-24 00:03:53,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:03:53,021 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:03:53,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:03:53,022 INFO L85 PathProgramCache]: Analyzing trace with hash -728367947, now seen corresponding path program 1 times [2024-11-24 00:03:53,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-24 00:03:53,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [429366886] [2024-11-24 00:03:53,023 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:03:53,023 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-24 00:03:53,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-24 00:03:53,025 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-24 00:03:53,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab958d01-ed40-4712-976d-1b8e8255f7f3/bin/uautomizer-verify-LYvppIcaGC/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