./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:20:35,604 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:20:35,711 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-27 23:20:35,720 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:20:35,721 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:20:35,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:20:35,762 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:20:35,762 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:20:35,763 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:20:35,763 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:20:35,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:20:35,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:20:35,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:20:35,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:20:35,766 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:20:35,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:20:35,766 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:20:35,766 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:20:35,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:20:35,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:20:35,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:20:35,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:20:35,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:20:35,768 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:20:35,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:20:35,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:20:35,768 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:20:35,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:20:35,768 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:20:35,769 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:20:35,769 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:20:35,769 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:20:35,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:20:35,770 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:20:35,770 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:20:35,770 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:20:35,771 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:20:35,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:20:35,772 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:20:35,772 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:20:35,772 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:20:35,772 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:20:35,772 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_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 [2024-11-27 23:20:36,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:20:36,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:20:36,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:20:36,123 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:20:36,124 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:20:36,125 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2024-11-27 23:20:39,305 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/915845877/926b262f23c840fc9bd3f41d25ee4eab/FLAG63d63b370 [2024-11-27 23:20:39,573 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:20:39,574 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2024-11-27 23:20:39,587 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/915845877/926b262f23c840fc9bd3f41d25ee4eab/FLAG63d63b370 [2024-11-27 23:20:39,886 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/915845877/926b262f23c840fc9bd3f41d25ee4eab [2024-11-27 23:20:39,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:20:39,889 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:20:39,891 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:20:39,891 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:20:39,895 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:20:39,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:20:39" (1/1) ... [2024-11-27 23:20:39,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f4df9af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:39, skipping insertion in model container [2024-11-27 23:20:39,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:20:39" (1/1) ... [2024-11-27 23:20:39,918 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:20:40,084 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_77582557-dee0-4321-b6c9-85b3d8c01779/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2024-11-27 23:20:40,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:20:40,225 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:20:40,237 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_77582557-dee0-4321-b6c9-85b3d8c01779/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2024-11-27 23:20:40,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:20:40,321 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:20:40,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40 WrapperNode [2024-11-27 23:20:40,324 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:20:40,325 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:20:40,325 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:20:40,325 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:20:40,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,345 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,389 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 225 [2024-11-27 23:20:40,389 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:20:40,390 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:20:40,390 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:20:40,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:20:40,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,408 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,425 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 23:20:40,425 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,425 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,433 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,434 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,439 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:20:40,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:20:40,445 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:20:40,445 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:20:40,446 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (1/1) ... [2024-11-27 23:20:40,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:20:40,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:20:40,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:20:40,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:20:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:20:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:20:40,517 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:20:40,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:20:40,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:20:40,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:20:40,640 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:20:40,643 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:20:41,255 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-27 23:20:41,256 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:20:41,269 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:20:41,270 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:20:41,270 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:20:41 BoogieIcfgContainer [2024-11-27 23:20:41,270 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:20:41,273 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:20:41,274 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:20:41,280 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:20:41,280 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:20:39" (1/3) ... [2024-11-27 23:20:41,281 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65542ef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:20:41, skipping insertion in model container [2024-11-27 23:20:41,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:40" (2/3) ... [2024-11-27 23:20:41,282 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65542ef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:20:41, skipping insertion in model container [2024-11-27 23:20:41,282 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:20:41" (3/3) ... [2024-11-27 23:20:41,283 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-44.i [2024-11-27 23:20:41,303 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:20:41,305 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_normal_file-44.i that has 2 procedures, 98 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 23:20:41,380 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:20:41,397 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;@2d651410, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:20:41,397 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:20:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 56 states have (on average 1.3392857142857142) internal successors, (75), 57 states have internal predecessors, (75), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-27 23:20:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-27 23:20:41,428 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:20:41,429 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:41,429 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:20:41,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:20:41,438 INFO L85 PathProgramCache]: Analyzing trace with hash 685671998, now seen corresponding path program 1 times [2024-11-27 23:20:41,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:20:41,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096633040] [2024-11-27 23:20:41,448 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:41,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:20:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:20:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2024-11-27 23:20:42,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:20:42,052 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096633040] [2024-11-27 23:20:42,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096633040] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:20:42,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [752027441] [2024-11-27 23:20:42,053 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:42,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:20:42,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:20:42,056 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:20:42,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 23:20:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:20:42,429 INFO L256 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:20:42,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:20:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2024-11-27 23:20:42,478 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:20:42,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [752027441] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:20:42,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:20:42,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 23:20:42,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776561966] [2024-11-27 23:20:42,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:20:42,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:20:42,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:20:42,506 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:20:42,507 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:20:42,509 INFO L87 Difference]: Start difference. First operand has 98 states, 56 states have (on average 1.3392857142857142) internal successors, (75), 57 states have internal predecessors, (75), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-27 23:20:42,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:20:42,543 INFO L93 Difference]: Finished difference Result 189 states and 339 transitions. [2024-11-27 23:20:42,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:20:42,545 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 236 [2024-11-27 23:20:42,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:20:42,553 INFO L225 Difference]: With dead ends: 189 [2024-11-27 23:20:42,553 INFO L226 Difference]: Without dead ends: 94 [2024-11-27 23:20:42,557 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:20:42,560 INFO L435 NwaCegarLoop]: 146 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, 146 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 23:20:42,561 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:20:42,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-27 23:20:42,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-27 23:20:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 53 states have (on average 1.2830188679245282) internal successors, (68), 53 states have internal predecessors, (68), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-27 23:20:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 146 transitions. [2024-11-27 23:20:42,623 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 146 transitions. Word has length 236 [2024-11-27 23:20:42,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:20:42,624 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 146 transitions. [2024-11-27 23:20:42,624 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-27 23:20:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-11-27 23:20:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-27 23:20:42,632 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:20:42,632 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:42,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-27 23:20:42,834 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-27 23:20:42,834 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:20:42,835 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:20:42,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1140477176, now seen corresponding path program 1 times [2024-11-27 23:20:42,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:20:42,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273204110] [2024-11-27 23:20:42,835 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:20:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 23:20:43,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1507967223] [2024-11-27 23:20:43,361 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:43,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:20:43,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:20:43,368 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:20:43,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-27 23:20:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:20:43,596 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:20:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:20:43,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 23:20:43,934 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 23:20:43,935 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 23:20:43,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-27 23:20:44,139 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:20:44,141 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-27 23:20:44,325 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 23:20:44,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 11:20:44 BoogieIcfgContainer [2024-11-27 23:20:44,328 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 23:20:44,329 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 23:20:44,329 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 23:20:44,329 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 23:20:44,330 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:20:41" (3/4) ... [2024-11-27 23:20:44,333 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 23:20:44,334 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 23:20:44,335 INFO L158 Benchmark]: Toolchain (without parser) took 4445.27ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 69.0MB in the end (delta: 23.6MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-11-27 23:20:44,335 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:20:44,335 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.82ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 77.6MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 23:20:44,340 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.00ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 75.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:20:44,341 INFO L158 Benchmark]: Boogie Preprocessor took 54.40ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 72.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:20:44,341 INFO L158 Benchmark]: RCFGBuilder took 825.89ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 50.7MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 23:20:44,341 INFO L158 Benchmark]: TraceAbstraction took 3055.07ms. Allocated memory is still 117.4MB. Free memory was 50.2MB in the beginning and 69.9MB in the end (delta: -19.7MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-11-27 23:20:44,342 INFO L158 Benchmark]: Witness Printer took 4.59ms. Allocated memory is still 117.4MB. Free memory was 69.9MB in the beginning and 69.0MB in the end (delta: 901.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:20:44,344 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 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 433.82ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 77.6MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.00ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 75.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.40ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 72.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 825.89ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 50.7MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 3055.07ms. Allocated memory is still 117.4MB. Free memory was 50.2MB in the beginning and 69.9MB in the end (delta: -19.7MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Witness Printer took 4.59ms. Allocated memory is still 117.4MB. Free memory was 69.9MB in the beginning and 69.0MB in the end (delta: 901.7kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 150, overapproximation of someBinaryFLOATComparisonOperation at line 148, overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryDOUBLEComparisonOperation at line 112, overapproximation of someBinaryDOUBLEComparisonOperation at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 114, overapproximation of someBinaryDOUBLEComparisonOperation at line 59, overapproximation of someBinaryDOUBLEComparisonOperation at line 158, overapproximation of someBinaryDOUBLEComparisonOperation at line 116. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] signed char var_1_2 = -32; [L24] signed char var_1_3 = -64; [L25] signed char var_1_4 = -1; [L26] unsigned char var_1_5 = 1; [L27] signed char var_1_6 = -10; [L28] signed char var_1_7 = 64; [L29] signed short int var_1_8 = -5; [L30] double var_1_9 = 10000000000.4; [L31] double var_1_10 = 256.475; [L32] double var_1_11 = 4.8; [L33] double var_1_12 = 64.2; [L34] signed short int var_1_13 = 256; [L35] unsigned long int var_1_14 = 0; [L36] signed char var_1_15 = -5; [L37] unsigned long int var_1_16 = 500; [L38] unsigned long int var_1_17 = 4182428128; [L39] unsigned long int var_1_18 = 16; [L40] signed char var_1_19 = -5; [L41] signed char var_1_20 = 0; [L42] signed char var_1_21 = 64; [L43] float var_1_22 = 49.375; [L44] signed short int var_1_23 = 256; [L45] signed short int var_1_24 = 8; [L46] float var_1_25 = 255.5; [L47] float var_1_26 = 500.14; [L48] signed long int var_1_27 = -8; [L49] signed long int var_1_29 = -1; [L50] signed short int var_1_30 = -2; [L51] double var_1_31 = 0.3; [L52] signed char var_1_32 = 16; VAL [isInitial=0, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-32, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L162] isInitial = 1 [L163] FCALL initially() [L165] FCALL updateLastVariables() [L166] CALL updateVariables() [L93] var_1_2 = __VERIFIER_nondet_char() [L94] CALL assume_abort_if_not(var_1_2 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L94] RET assume_abort_if_not(var_1_2 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L95] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L95] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L96] var_1_3 = __VERIFIER_nondet_char() [L97] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L97] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L98] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L98] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L99] var_1_4 = __VERIFIER_nondet_char() [L100] CALL assume_abort_if_not(var_1_4 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L100] RET assume_abort_if_not(var_1_4 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L101] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L101] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L102] var_1_5 = __VERIFIER_nondet_uchar() [L103] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L103] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L104] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L104] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L105] var_1_6 = __VERIFIER_nondet_char() [L106] CALL assume_abort_if_not(var_1_6 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L106] RET assume_abort_if_not(var_1_6 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L107] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L107] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L108] var_1_7 = __VERIFIER_nondet_char() [L109] CALL assume_abort_if_not(var_1_7 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5, var_1_9=50000000002/5] [L109] RET assume_abort_if_not(var_1_7 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5, var_1_9=50000000002/5] [L110] CALL assume_abort_if_not(var_1_7 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5, var_1_9=50000000002/5] [L110] RET assume_abort_if_not(var_1_7 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5, var_1_9=50000000002/5] [L111] var_1_9 = __VERIFIER_nondet_double() [L112] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L112] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L113] var_1_10 = __VERIFIER_nondet_double() [L114] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L114] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L115] var_1_11 = __VERIFIER_nondet_double() [L116] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L116] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L117] var_1_12 = __VERIFIER_nondet_double() [L118] CALL assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L118] RET assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L119] var_1_13 = __VERIFIER_nondet_short() [L120] CALL assume_abort_if_not(var_1_13 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L120] RET assume_abort_if_not(var_1_13 >= -32767) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L121] CALL assume_abort_if_not(var_1_13 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L121] RET assume_abort_if_not(var_1_13 <= 32766) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L122] var_1_15 = __VERIFIER_nondet_char() [L123] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L123] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L124] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L124] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L125] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L125] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L126] var_1_16 = __VERIFIER_nondet_ulong() [L127] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L127] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L128] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L128] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L129] var_1_17 = __VERIFIER_nondet_ulong() [L130] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L130] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L131] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L131] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L132] var_1_18 = __VERIFIER_nondet_ulong() [L133] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L133] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L134] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L134] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L135] var_1_20 = __VERIFIER_nondet_char() [L136] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L136] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L137] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L137] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L138] var_1_21 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L139] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L140] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L140] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L141] var_1_23 = __VERIFIER_nondet_short() [L142] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L142] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L143] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L143] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L144] var_1_24 = __VERIFIER_nondet_short() [L145] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L145] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L146] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L146] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L147] var_1_25 = __VERIFIER_nondet_float() [L148] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L148] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L149] var_1_26 = __VERIFIER_nondet_float() [L150] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L150] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L151] var_1_29 = __VERIFIER_nondet_long() [L152] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L152] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L153] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L153] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L166] RET updateVariables() [L167] CALL step() [L56] EXPR (var_1_3 + var_1_4) ^ (var_1_6 + var_1_7) VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L56] COND TRUE var_1_2 == ((var_1_3 + var_1_4) ^ (var_1_6 + var_1_7)) [L57] var_1_1 = var_1_2 VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=-5] [L59] COND FALSE !(((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) < (((((var_1_10 - var_1_11)) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? ((var_1_10 - var_1_11)) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))))) [L66] var_1_8 = 0 VAL [isInitial=1, var_1_13=1, var_1_14=0, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L68] COND TRUE var_1_3 == ((((var_1_4) < ((var_1_6 / var_1_15))) ? (var_1_4) : ((var_1_6 / var_1_15)))) [L69] var_1_14 = var_1_16 VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=-5, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L73] COND TRUE 256 > var_1_18 [L74] var_1_19 = ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))) VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L76] COND FALSE !((var_1_23 - var_1_24) > var_1_14) VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L79] COND TRUE ! var_1_5 [L80] var_1_27 = ((var_1_13 + var_1_24) + (var_1_7 + (var_1_20 + var_1_8))) VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L88] var_1_30 = ((((var_1_15) > (var_1_13)) ? (var_1_15) : (var_1_13))) [L89] var_1_31 = var_1_26 [L90] var_1_32 = var_1_21 VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=2, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=2, var_1_32=1, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L167] RET step() [L168] CALL, EXPR property() [L158] EXPR (var_1_3 + var_1_4) ^ (var_1_6 + var_1_7) VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=2, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=2, var_1_32=1, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L158-L159] return (((((((((var_1_2 == ((var_1_3 + var_1_4) ^ (var_1_6 + var_1_7))) ? (var_1_1 == ((signed long int) var_1_2)) : 1) && ((((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) < (((((var_1_10 - var_1_11)) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? ((var_1_10 - var_1_11)) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))))) ? ((var_1_9 >= var_1_12) ? (var_1_8 == ((signed short int) var_1_13)) : (var_1_8 == ((signed short int) var_1_2))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_3 == ((((var_1_4) < ((var_1_6 / var_1_15))) ? (var_1_4) : ((var_1_6 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_13 + var_1_24) + (var_1_7 + (var_1_20 + var_1_8))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_29)) : (var_1_27 == ((signed long int) var_1_6))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_13)) ? (var_1_15) : (var_1_13)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L168] RET, EXPR property() [L168] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=2, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=2, var_1_32=1, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] [L19] reach_error() VAL [isInitial=1, var_1_13=1, var_1_14=4294967294, var_1_15=-127, var_1_16=4294967294, var_1_17=-2147483649, var_1_18=0, var_1_19=1, var_1_1=-1, var_1_20=0, var_1_21=1, var_1_22=395/8, var_1_23=-1, var_1_24=1, var_1_26=2, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=2, var_1_32=1, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-128, var_1_7=127, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 2, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 146 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 146 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 237 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=98occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 944 NumberOfCodeBlocks, 944 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 470 ConstructedInterpolants, 0 QuantifiedInterpolants, 470 SizeOfPredicates, 0 NumberOfNonLiveVariables, 522 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 2 InterpolantComputations, 1 PerfectInterpolantSequences, 5852/5928 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-27 23:20:44,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:20:47,256 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:20:47,398 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-27 23:20:47,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:20:47,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:20:47,470 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:20:47,471 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:20:47,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:20:47,473 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:20:47,473 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:20:47,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:20:47,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:20:47,474 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:20:47,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:20:47,474 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:20:47,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:20:47,475 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:20:47,475 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:20:47,475 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:20:47,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:20:47,476 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:20:47,476 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:20:47,477 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:20:47,477 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:20:47,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:20:47,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:20:47,478 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-27 23:20:47,479 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-27 23:20:47,479 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:20:47,479 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:20:47,479 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:20:47,479 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:20:47,479 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_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 [2024-11-27 23:20:47,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:20:47,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:20:47,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:20:47,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:20:47,864 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:20:47,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2024-11-27 23:20:50,888 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/d9607fb2a/24c29d42040b497098aaf79f5e78bcff/FLAG1bea62b46 [2024-11-27 23:20:51,259 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:20:51,260 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2024-11-27 23:20:51,276 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/d9607fb2a/24c29d42040b497098aaf79f5e78bcff/FLAG1bea62b46 [2024-11-27 23:20:51,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/data/d9607fb2a/24c29d42040b497098aaf79f5e78bcff [2024-11-27 23:20:51,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:20:51,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:20:51,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:20:51,491 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:20:51,497 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:20:51,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:51,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23d37c4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51, skipping insertion in model container [2024-11-27 23:20:51,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:51,527 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:20:51,717 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_77582557-dee0-4321-b6c9-85b3d8c01779/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2024-11-27 23:20:51,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:20:51,851 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:20:51,868 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_77582557-dee0-4321-b6c9-85b3d8c01779/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2024-11-27 23:20:51,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:20:51,967 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:20:51,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51 WrapperNode [2024-11-27 23:20:51,968 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:20:51,969 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:20:51,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:20:51,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:20:51,980 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:51,999 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,044 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 191 [2024-11-27 23:20:52,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:20:52,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:20:52,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:20:52,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:20:52,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,067 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,086 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 23:20:52,087 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,098 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,106 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,110 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:20:52,111 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:20:52,111 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:20:52,111 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:20:52,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (1/1) ... [2024-11-27 23:20:52,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:20:52,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:20:52,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:20:52,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:20:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:20:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-27 23:20:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:20:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:20:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:20:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:20:52,336 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:20:52,339 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:20:55,449 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-27 23:20:55,449 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:20:55,461 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:20:55,461 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:20:55,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:20:55 BoogieIcfgContainer [2024-11-27 23:20:55,462 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:20:55,464 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:20:55,464 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:20:55,471 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:20:55,471 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:20:51" (1/3) ... [2024-11-27 23:20:55,472 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@475278df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:20:55, skipping insertion in model container [2024-11-27 23:20:55,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:20:51" (2/3) ... [2024-11-27 23:20:55,474 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@475278df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:20:55, skipping insertion in model container [2024-11-27 23:20:55,475 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:20:55" (3/3) ... [2024-11-27 23:20:55,476 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-44.i [2024-11-27 23:20:55,495 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:20:55,497 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_normal_file-44.i that has 2 procedures, 89 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 23:20:55,573 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:20:55,591 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;@3e63251e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:20:55,591 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:20:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-27 23:20:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-27 23:20:55,619 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:20:55,619 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:55,620 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:20:55,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:20:55,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1985931655, now seen corresponding path program 1 times [2024-11-27 23:20:55,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:20:55,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1728436774] [2024-11-27 23:20:55,642 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:55,643 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 23:20:55,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:20:55,646 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-27 23:20:55,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-27 23:20:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:20:56,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:20:56,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:20:56,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 944 proven. 0 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2024-11-27 23:20:56,262 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:20:56,265 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:20:56,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1728436774] [2024-11-27 23:20:56,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1728436774] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:20:56,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:20:56,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:20:56,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140867218] [2024-11-27 23:20:56,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:20:56,273 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:20:56,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:20:56,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:20:56,293 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:20:56,295 INFO L87 Difference]: Start difference. First operand has 89 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-27 23:20:56,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:20:56,333 INFO L93 Difference]: Finished difference Result 171 states and 309 transitions. [2024-11-27 23:20:56,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:20:56,335 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 233 [2024-11-27 23:20:56,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:20:56,343 INFO L225 Difference]: With dead ends: 171 [2024-11-27 23:20:56,343 INFO L226 Difference]: Without dead ends: 85 [2024-11-27 23:20:56,347 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:20:56,350 INFO L435 NwaCegarLoop]: 131 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, 131 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 23:20:56,351 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:20:56,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2024-11-27 23:20:56,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2024-11-27 23:20:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 44 states have internal predecessors, (53), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-27 23:20:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 131 transitions. [2024-11-27 23:20:56,402 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 131 transitions. Word has length 233 [2024-11-27 23:20:56,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:20:56,403 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 131 transitions. [2024-11-27 23:20:56,404 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-27 23:20:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 131 transitions. [2024-11-27 23:20:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-27 23:20:56,409 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:20:56,409 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:56,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-27 23:20:56,610 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 23:20:56,610 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:20:56,611 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:20:56,611 INFO L85 PathProgramCache]: Analyzing trace with hash 117571837, now seen corresponding path program 1 times [2024-11-27 23:20:56,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:20:56,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1937275664] [2024-11-27 23:20:56,613 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:56,613 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 23:20:56,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:20:56,618 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-27 23:20:56,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77582557-dee0-4321-b6c9-85b3d8c01779/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-27 23:20:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:20:57,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-27 23:20:57,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:21:19,937 WARN L286 SmtUtils]: Spent 6.51s on a formula simplification. DAG size of input: 62 DAG size of output: 62 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:21:43,624 WARN L286 SmtUtils]: Spent 6.69s on a formula simplification that was a NOOP. DAG size: 81 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:22:12,892 WARN L286 SmtUtils]: Spent 7.02s on a formula simplification that was a NOOP. DAG size: 108 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:22:43,645 WARN L286 SmtUtils]: Spent 8.84s on a formula simplification that was a NOOP. DAG size: 114 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:23:16,324 WARN L286 SmtUtils]: Spent 8.45s on a formula simplification that was a NOOP. DAG size: 125 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:24:24,708 WARN L286 SmtUtils]: Spent 15.92s on a formula simplification that was a NOOP. DAG size: 140 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)