./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d1b8f191cbfcdef996bf2a03d0746ab1b33717a972a6ff4c8f9c9498069df39 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 07:14:13,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 07:14:13,271 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 07:14:13,280 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 07:14:13,281 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 07:14:13,316 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 07:14:13,317 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 07:14:13,318 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 07:14:13,318 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 07:14:13,319 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 07:14:13,319 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 07:14:13,320 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 07:14:13,320 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 07:14:13,321 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 07:14:13,321 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 07:14:13,322 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 07:14:13,322 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 07:14:13,323 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 07:14:13,323 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 07:14:13,324 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 07:14:13,324 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 07:14:13,325 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 07:14:13,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 07:14:13,326 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 07:14:13,327 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 07:14:13,327 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 07:14:13,328 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 07:14:13,328 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 07:14:13,329 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 07:14:13,329 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 07:14:13,330 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 07:14:13,330 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 07:14:13,330 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 07:14:13,331 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 07:14:13,331 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 07:14:13,331 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 07:14:13,332 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 07:14:13,332 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 07:14:13,333 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:14:13,333 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 07:14:13,334 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 07:14:13,334 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 07:14:13,335 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 07:14:13,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 07:14:13,336 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 07:14:13,336 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 07:14:13,336 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 07:14:13,337 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d1b8f191cbfcdef996bf2a03d0746ab1b33717a972a6ff4c8f9c9498069df39 [2024-11-09 07:14:13,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 07:14:13,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 07:14:13,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 07:14:13,728 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 07:14:13,728 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 07:14:13,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i Unable to find full path for "g++" [2024-11-09 07:14:16,344 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 07:14:16,615 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 07:14:16,616 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i [2024-11-09 07:14:16,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data/f8b0f8b01/8093d6a850134633b44b9c9c650753a4/FLAGff4a5d476 [2024-11-09 07:14:16,664 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data/f8b0f8b01/8093d6a850134633b44b9c9c650753a4 [2024-11-09 07:14:16,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 07:14:16,669 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 07:14:16,670 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 07:14:16,670 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 07:14:16,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 07:14:16,678 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:14:16" (1/1) ... [2024-11-09 07:14:16,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cdb6fd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:16, skipping insertion in model container [2024-11-09 07:14:16,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:14:16" (1/1) ... [2024-11-09 07:14:16,719 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 07:14:16,968 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_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i[919,932] [2024-11-09 07:14:17,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:14:17,120 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 07:14:17,142 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_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i[919,932] [2024-11-09 07:14:17,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:14:17,238 INFO L204 MainTranslator]: Completed translation [2024-11-09 07:14:17,239 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17 WrapperNode [2024-11-09 07:14:17,239 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 07:14:17,240 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 07:14:17,241 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 07:14:17,241 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 07:14:17,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,268 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,337 INFO L138 Inliner]: procedures = 26, calls = 66, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 288 [2024-11-09 07:14:17,337 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 07:14:17,339 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 07:14:17,339 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 07:14:17,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 07:14:17,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,389 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,393 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,400 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 07:14:17,402 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 07:14:17,402 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 07:14:17,402 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 07:14:17,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (1/1) ... [2024-11-09 07:14:17,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:14:17,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:14:17,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 07:14:17,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 07:14:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 07:14:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 07:14:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 07:14:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 07:14:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 07:14:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 07:14:17,690 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 07:14:17,697 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 07:14:18,422 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-09 07:14:18,422 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 07:14:18,928 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 07:14:18,930 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 07:14:18,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:14:18 BoogieIcfgContainer [2024-11-09 07:14:18,931 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 07:14:18,934 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 07:14:18,936 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 07:14:18,941 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 07:14:18,942 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 07:14:16" (1/3) ... [2024-11-09 07:14:18,943 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1072cb13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:14:18, skipping insertion in model container [2024-11-09 07:14:18,944 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:17" (2/3) ... [2024-11-09 07:14:18,946 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1072cb13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:14:18, skipping insertion in model container [2024-11-09 07:14:18,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:14:18" (3/3) ... [2024-11-09 07:14:18,949 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i [2024-11-09 07:14:18,974 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 07:14:18,975 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 07:14:19,073 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 07:14:19,084 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=FINITE_AUTOMATA, 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;@60e65b19, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 07:14:19,086 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 07:14:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 36 states have internal predecessors, (38), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-09 07:14:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 07:14:19,116 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:14:19,120 INFO L215 NwaCegarLoop]: trace histogram [53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:14:19,121 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:14:19,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:14:19,130 INFO L85 PathProgramCache]: Analyzing trace with hash -913093550, now seen corresponding path program 1 times [2024-11-09 07:14:19,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:14:19,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523796298] [2024-11-09 07:14:19,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:14:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:14:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 07:14:20,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [346229027] [2024-11-09 07:14:20,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:14:20,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:14:20,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:14:20,057 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:14:20,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 07:14:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 07:14:21,490 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 07:14:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 07:14:22,003 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 07:14:22,007 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 07:14:22,009 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 07:14:22,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 07:14:22,216 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:14:22,220 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 07:14:22,417 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 07:14:22,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 07:14:22 BoogieIcfgContainer [2024-11-09 07:14:22,421 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 07:14:22,422 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 07:14:22,422 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 07:14:22,422 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 07:14:22,423 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:14:18" (3/4) ... [2024-11-09 07:14:22,427 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 07:14:22,428 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 07:14:22,430 INFO L158 Benchmark]: Toolchain (without parser) took 5760.87ms. Allocated memory is still 169.9MB. Free memory was 134.7MB in the beginning and 78.6MB in the end (delta: 56.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,430 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 107.0MB. Free memory is still 53.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 07:14:22,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 569.47ms. Allocated memory is still 169.9MB. Free memory was 134.7MB in the beginning and 115.7MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,432 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.34ms. Allocated memory is still 169.9MB. Free memory was 115.7MB in the beginning and 110.5MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,432 INFO L158 Benchmark]: Boogie Preprocessor took 62.16ms. Allocated memory is still 169.9MB. Free memory was 110.5MB in the beginning and 108.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,433 INFO L158 Benchmark]: RCFGBuilder took 1529.66ms. Allocated memory is still 169.9MB. Free memory was 107.9MB in the beginning and 136.8MB in the end (delta: -28.9MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,434 INFO L158 Benchmark]: TraceAbstraction took 3487.89ms. Allocated memory is still 169.9MB. Free memory was 136.8MB in the beginning and 79.6MB in the end (delta: 57.2MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,434 INFO L158 Benchmark]: Witness Printer took 6.38ms. Allocated memory is still 169.9MB. Free memory was 79.6MB in the beginning and 78.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 07:14:22,438 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 107.0MB. Free memory is still 53.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 569.47ms. Allocated memory is still 169.9MB. Free memory was 134.7MB in the beginning and 115.7MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.34ms. Allocated memory is still 169.9MB. Free memory was 115.7MB in the beginning and 110.5MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.16ms. Allocated memory is still 169.9MB. Free memory was 110.5MB in the beginning and 108.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1529.66ms. Allocated memory is still 169.9MB. Free memory was 107.9MB in the beginning and 136.8MB in the end (delta: -28.9MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. * TraceAbstraction took 3487.89ms. Allocated memory is still 169.9MB. Free memory was 136.8MB in the beginning and 79.6MB in the end (delta: 57.2MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. * Witness Printer took 6.38ms. Allocated memory is still 169.9MB. Free memory was 79.6MB in the beginning and 78.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 70, overapproximation of shiftRight at line 75, overapproximation of someBinaryArithmeticFLOAToperation at line 97. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 3.9; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 31.5; [L26] float var_1_5 = 25.4; [L27] float var_1_6 = 9.5; [L28] float var_1_7 = 63.2; [L29] unsigned long int var_1_8 = 1; [L30] signed short int var_1_10 = -50; [L31] unsigned long int var_1_11 = 8; [L32] unsigned char var_1_12 = 32; [L33] float var_1_13 = 15.625; [L34] unsigned char var_1_14 = 1; [L35] unsigned char var_1_15 = 0; [L36] unsigned char var_1_16 = 1; [L37] unsigned char var_1_17 = 1; [L38] unsigned char var_1_19 = 0; [L39] unsigned char var_1_20 = 8; [L40] unsigned short int var_1_21 = 16; [L41] unsigned short int var_1_22 = 128; [L42] signed short int var_1_23 = 128; [L43] signed short int var_1_24 = -256; [L44] unsigned short int var_1_25 = 32; [L45] unsigned long int var_1_26 = 64; [L46] unsigned long int var_1_27 = 64; [L47] unsigned short int var_1_28 = 10; [L48] unsigned char var_1_29 = 1; [L49] unsigned char var_1_30 = 0; [L50] unsigned long int var_1_31 = 0; [L51] unsigned char var_1_32 = 1; [L52] unsigned short int var_1_33 = 1000; [L53] float var_1_34 = 2.5; [L54] float var_1_35 = 10.7; [L55] float var_1_36 = 7.34; [L56] unsigned char var_1_37 = 0; [L57] signed char var_1_38 = 25; [L58] unsigned short int var_1_39 = 200; [L59] signed char var_1_40 = 0; [L60] signed char var_1_41 = 1; [L61] signed char var_1_42 = 0; [L62] unsigned char var_1_43 = 10; [L63] unsigned char var_1_44 = 16; [L64] unsigned char var_1_45 = 10; [L65] unsigned char var_1_46 = 16; [L66] unsigned char var_1_47 = 0; [L238] isInitial = 1 [L239] FCALL initially() [L240] COND TRUE 1 [L241] FCALL updateLastVariables() [L242] CALL updateVariables() [L148] var_1_2 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L150] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L151] var_1_3 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L153] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L154] var_1_4 = __VERIFIER_nondet_float() [L155] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L156] var_1_5 = __VERIFIER_nondet_float() [L157] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L158] var_1_6 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_7=316/5, var_1_8=1] [L160] var_1_7 = __VERIFIER_nondet_float() [L161] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L162] var_1_11 = __VERIFIER_nondet_ulong() [L163] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L164] CALL assume_abort_if_not(var_1_11 <= 33) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_11 <= 33) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L165] var_1_13 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L167] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L168] var_1_15 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_15 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_15 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L170] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L171] var_1_16 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_16 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_16 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L173] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L174] var_1_17 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L176] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L177] var_1_19 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L179] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L180] var_1_24 = __VERIFIER_nondet_short() [L181] CALL assume_abort_if_not(var_1_24 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_24 >= -32767) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L182] CALL assume_abort_if_not(var_1_24 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_24 <= 32766) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_26=64, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L183] var_1_26 = __VERIFIER_nondet_ulong() [L184] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L185] CALL assume_abort_if_not(var_1_26 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_26 <= 4294967295) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_27=64, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L186] var_1_27 = __VERIFIER_nondet_ulong() [L187] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L188] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=10, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L189] var_1_28 = __VERIFIER_nondet_ushort() [L190] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L191] CALL assume_abort_if_not(var_1_28 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_28 <= 65534) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L192] var_1_30 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L194] CALL assume_abort_if_not(var_1_30 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_30 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1000, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L195] var_1_33 = __VERIFIER_nondet_ushort() [L196] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L197] CALL assume_abort_if_not(var_1_33 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_33 <= 65535) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L198] CALL assume_abort_if_not(var_1_33 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_33 != 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_34=5/2, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L199] var_1_34 = __VERIFIER_nondet_float() [L200] CALL assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_35=107/10, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L201] var_1_35 = __VERIFIER_nondet_float() [L202] CALL assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_36=367/50, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L203] var_1_36 = __VERIFIER_nondet_float() [L204] CALL assume_abort_if_not((var_1_36 >= -922337.2036854776000e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854776000e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not((var_1_36 >= -922337.2036854776000e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854776000e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=0, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L205] var_1_37 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L207] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=200, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L208] var_1_39 = __VERIFIER_nondet_ushort() [L209] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L210] CALL assume_abort_if_not(var_1_39 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_39 <= 65535) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L211] CALL assume_abort_if_not(var_1_39 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_39 != 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L212] var_1_40 = __VERIFIER_nondet_char() [L213] CALL assume_abort_if_not(var_1_40 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_40 >= -127) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L214] CALL assume_abort_if_not(var_1_40 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not(var_1_40 <= 126) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=1, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L215] var_1_41 = __VERIFIER_nondet_char() [L216] CALL assume_abort_if_not(var_1_41 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_41 >= -127) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L217] CALL assume_abort_if_not(var_1_41 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_41 <= 126) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=0, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L218] var_1_42 = __VERIFIER_nondet_char() [L219] CALL assume_abort_if_not(var_1_42 >= -126) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_42 >= -126) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L220] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=16, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L221] var_1_44 = __VERIFIER_nondet_uchar() [L222] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L223] CALL assume_abort_if_not(var_1_44 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_44 <= 254) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=10, var_1_46=16, var_1_47=0, var_1_8=1] [L224] var_1_45 = __VERIFIER_nondet_uchar() [L225] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_46=16, var_1_47=0, var_1_8=1] [L226] CALL assume_abort_if_not(var_1_45 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_46=16, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not(var_1_45 <= 127) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_46=16, var_1_47=0, var_1_8=1] [L227] var_1_46 = __VERIFIER_nondet_uchar() [L228] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_47=0, var_1_8=1] [L229] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_8=1] [L20] COND FALSE !(!cond) [L229] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, var_1_10=-50, var_1_11=-4294967296, var_1_12=32, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-32767, var_1_25=32, var_1_28=33, var_1_29=1, var_1_2=-65535, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_8=1] [L242] RET updateVariables() [L243] CALL step() [L70] COND TRUE var_1_6 == (var_1_4 / var_1_13) [L71] var_1_12 = var_1_11 [L73] var_1_20 = var_1_11 [L74] var_1_21 = 8 [L75] EXPR 2u >> var_1_11 [L75] COND TRUE (var_1_21 + var_1_12) > (2u >> var_1_11) [L76] COND TRUE var_1_12 != var_1_21 [L77] var_1_10 = var_1_11 [L82] COND FALSE !(! var_1_2) [L93] unsigned char stepLocal_1 = var_1_14; [L94] unsigned char stepLocal_0 = var_1_14; [L95] COND TRUE var_1_14 || stepLocal_0 [L96] COND TRUE stepLocal_1 || var_1_14 [L97] var_1_1 = (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7) [L104] COND FALSE !(var_1_6 > (- var_1_7)) [L109] var_1_8 = var_1_20 [L111] var_1_22 = var_1_8 [L112] var_1_23 = var_1_24 [L113] COND FALSE !(var_1_23 < var_1_24) [L118] var_1_29 = var_1_30 [L119] COND TRUE var_1_26 >= var_1_25 [L120] var_1_31 = ((((var_1_25) > (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_25) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))) [L122] COND FALSE !(var_1_28 < (~ (var_1_25 / var_1_33))) [L131] COND FALSE !(var_1_28 < (var_1_25 / var_1_33)) [L134] var_1_32 = ((! var_1_30) && var_1_37) [L137] COND FALSE !(\read(var_1_30)) [L142] COND FALSE !(((((var_1_26) < (var_1_33)) ? (var_1_26) : (var_1_33))) < (var_1_39 + var_1_27)) [L145] var_1_47 = var_1_45 [L243] RET step() [L244] CALL, EXPR property() [L234] EXPR (((var_1_14 || var_1_14) ? ((var_1_14 || var_1_14) ? (var_1_1 == ((float) (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7))) : (var_1_1 == ((float) 1.0000000075E8f))) : (var_1_1 == ((float) var_1_7))) && ((var_1_6 > (- var_1_7)) ? ((var_1_5 == (((((var_1_6 * var_1_7)) > (var_1_1)) ? ((var_1_6 * var_1_7)) : (var_1_1)))) ? (var_1_8 == ((unsigned long int) 8u)) : 1) : (var_1_8 == ((unsigned long int) var_1_20)))) && (((var_1_21 + var_1_12) > (2u >> var_1_11)) ? ((var_1_12 != var_1_21) ? (var_1_10 == ((signed short int) var_1_11)) : (var_1_10 == ((signed short int) 128))) : 1) [L234-L235] return ((((((((var_1_14 || var_1_14) ? ((var_1_14 || var_1_14) ? (var_1_1 == ((float) (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7))) : (var_1_1 == ((float) 1.0000000075E8f))) : (var_1_1 == ((float) var_1_7))) && ((var_1_6 > (- var_1_7)) ? ((var_1_5 == (((((var_1_6 * var_1_7)) > (var_1_1)) ? ((var_1_6 * var_1_7)) : (var_1_1)))) ? (var_1_8 == ((unsigned long int) 8u)) : 1) : (var_1_8 == ((unsigned long int) var_1_20)))) && (((var_1_21 + var_1_12) > (2u >> var_1_11)) ? ((var_1_12 != var_1_21) ? (var_1_10 == ((signed short int) var_1_11)) : (var_1_10 == ((signed short int) 128))) : 1)) && ((var_1_6 == (var_1_4 / var_1_13)) ? (var_1_12 == ((unsigned char) var_1_11)) : 1)) && ((! var_1_2) ? ((var_1_2 || var_1_3) ? (var_1_14 == ((unsigned char) ((! (! var_1_15)) && (var_1_16 && var_1_17)))) : ((((((var_1_12) > (var_1_12)) ? (var_1_12) : (var_1_12))) >= var_1_21) ? (var_1_14 == ((unsigned char) (var_1_2 || var_1_16))) : (var_1_14 == ((unsigned char) (! var_1_19))))) : 1)) && (var_1_20 == ((unsigned char) var_1_11))) && (var_1_21 == ((unsigned short int) 8))) && (var_1_22 == ((unsigned short int) var_1_8)) ; [L244] RET, EXPR property() [L244] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=0, var_1_11=-4294967296, var_1_12=-4294967296, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=0, var_1_20=-4294967296, var_1_21=8, var_1_22=0, var_1_23=-32767, var_1_24=-32767, var_1_25=32, var_1_26=34, var_1_27=-1, var_1_28=33, var_1_29=0, var_1_2=-65535, var_1_30=0, var_1_31=33, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_7=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, var_1_10=0, var_1_11=-4294967296, var_1_12=-4294967296, var_1_14=1, var_1_15=-65535, var_1_16=-65535, var_1_17=-65535, var_1_19=0, var_1_1=0, var_1_20=-4294967296, var_1_21=8, var_1_22=0, var_1_23=-32767, var_1_24=-32767, var_1_25=32, var_1_26=34, var_1_27=-1, var_1_28=33, var_1_29=0, var_1_2=-65535, var_1_30=0, var_1_31=33, var_1_32=1, var_1_33=33, var_1_37=-65535, var_1_38=25, var_1_39=-65535, var_1_3=-65535, var_1_40=-127, var_1_41=-127, var_1_42=-126, var_1_43=10, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_7=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 1, TraceHistogramMax: 53, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=91occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 384 NumberOfCodeBlocks, 384 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 07:14:22,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d1b8f191cbfcdef996bf2a03d0746ab1b33717a972a6ff4c8f9c9498069df39 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 07:14:25,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 07:14:25,714 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 07:14:25,727 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 07:14:25,729 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 07:14:25,777 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 07:14:25,778 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 07:14:25,778 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 07:14:25,779 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 07:14:25,780 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 07:14:25,780 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 07:14:25,781 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 07:14:25,781 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 07:14:25,782 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 07:14:25,782 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 07:14:25,783 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 07:14:25,783 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 07:14:25,784 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 07:14:25,784 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 07:14:25,785 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 07:14:25,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 07:14:25,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 07:14:25,787 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 07:14:25,787 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 07:14:25,787 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 07:14:25,788 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 07:14:25,788 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 07:14:25,789 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 07:14:25,789 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 07:14:25,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 07:14:25,790 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 07:14:25,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 07:14:25,791 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 07:14:25,791 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 07:14:25,791 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 07:14:25,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:14:25,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 07:14:25,793 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 07:14:25,793 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 07:14:25,793 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 07:14:25,794 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 07:14:25,794 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 07:14:25,795 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 07:14:25,795 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d1b8f191cbfcdef996bf2a03d0746ab1b33717a972a6ff4c8f9c9498069df39 [2024-11-09 07:14:26,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 07:14:26,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 07:14:26,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 07:14:26,348 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 07:14:26,349 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 07:14:26,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i Unable to find full path for "g++" [2024-11-09 07:14:28,940 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 07:14:29,229 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 07:14:29,230 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i [2024-11-09 07:14:29,247 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data/a90a9ed1b/5e6e4cf81ec5404c86a65e7f7ee9039d/FLAG3a1638342 [2024-11-09 07:14:29,273 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/data/a90a9ed1b/5e6e4cf81ec5404c86a65e7f7ee9039d [2024-11-09 07:14:29,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 07:14:29,278 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 07:14:29,279 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 07:14:29,279 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 07:14:29,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 07:14:29,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:29,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d2017b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29, skipping insertion in model container [2024-11-09 07:14:29,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:29,327 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 07:14:29,569 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i[919,932] [2024-11-09 07:14:29,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:14:29,751 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 07:14:29,776 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_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i[919,932] [2024-11-09 07:14:29,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:14:29,928 INFO L204 MainTranslator]: Completed translation [2024-11-09 07:14:29,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29 WrapperNode [2024-11-09 07:14:29,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 07:14:29,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 07:14:29,931 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 07:14:29,931 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 07:14:29,941 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:29,968 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,067 INFO L138 Inliner]: procedures = 27, calls = 66, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 265 [2024-11-09 07:14:30,068 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 07:14:30,068 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 07:14:30,073 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 07:14:30,073 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 07:14:30,106 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,117 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,122 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,151 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,194 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,196 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 07:14:30,211 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 07:14:30,213 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 07:14:30,217 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 07:14:30,218 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (1/1) ... [2024-11-09 07:14:30,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:14:30,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:14:30,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 07:14:30,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 07:14:30,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 07:14:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 07:14:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 07:14:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 07:14:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 07:14:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 07:14:30,474 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 07:14:30,477 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 07:14:35,835 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-09 07:14:35,836 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 07:14:35,855 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 07:14:35,856 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 07:14:35,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:14:35 BoogieIcfgContainer [2024-11-09 07:14:35,857 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 07:14:35,861 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 07:14:35,861 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 07:14:35,866 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 07:14:35,866 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 07:14:29" (1/3) ... [2024-11-09 07:14:35,868 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5192da76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:14:35, skipping insertion in model container [2024-11-09 07:14:35,868 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:14:29" (2/3) ... [2024-11-09 07:14:35,869 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5192da76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:14:35, skipping insertion in model container [2024-11-09 07:14:35,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:14:35" (3/3) ... [2024-11-09 07:14:35,871 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-27.i [2024-11-09 07:14:35,899 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 07:14:35,900 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 07:14:36,002 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 07:14:36,011 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=FINITE_AUTOMATA, 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;@7536c1e3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 07:14:36,012 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 07:14:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand has 126 states, 70 states have (on average 1.3571428571428572) internal successors, (95), 71 states have internal predecessors, (95), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-09 07:14:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-09 07:14:36,064 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:14:36,065 INFO L215 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:14:36,067 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:14:36,077 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:14:36,078 INFO L85 PathProgramCache]: Analyzing trace with hash -1286982790, now seen corresponding path program 1 times [2024-11-09 07:14:36,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:14:36,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [173241938] [2024-11-09 07:14:36,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:14:36,107 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 [2024-11-09 07:14:36,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:14:36,112 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:14:36,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:14:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:14:37,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 07:14:37,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:14:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 5408 trivial. 0 not checked. [2024-11-09 07:14:37,491 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:14:37,492 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:14:37,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [173241938] [2024-11-09 07:14:37,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [173241938] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:14:37,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:14:37,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 07:14:37,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441397127] [2024-11-09 07:14:37,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:14:37,504 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 07:14:37,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:14:37,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 07:14:37,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 07:14:37,546 INFO L87 Difference]: Start difference. First operand has 126 states, 70 states have (on average 1.3571428571428572) internal successors, (95), 71 states have internal predecessors, (95), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-09 07:14:37,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:14:37,605 INFO L93 Difference]: Finished difference Result 243 states and 445 transitions. [2024-11-09 07:14:37,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 07:14:37,611 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 2 states have call successors, (53) Word has length 319 [2024-11-09 07:14:37,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:14:37,628 INFO L225 Difference]: With dead ends: 243 [2024-11-09 07:14:37,628 INFO L226 Difference]: Without dead ends: 120 [2024-11-09 07:14:37,634 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 07:14:37,638 INFO L432 NwaCegarLoop]: 188 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, 188 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 [2024-11-09 07:14:37,640 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 07:14:37,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-11-09 07:14:37,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-11-09 07:14:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 65 states have (on average 1.2615384615384615) internal successors, (82), 65 states have internal predecessors, (82), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-09 07:14:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 188 transitions. [2024-11-09 07:14:37,734 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 188 transitions. Word has length 319 [2024-11-09 07:14:37,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:14:37,735 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 188 transitions. [2024-11-09 07:14:37,735 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-09 07:14:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 188 transitions. [2024-11-09 07:14:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-09 07:14:37,745 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:14:37,745 INFO L215 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:14:37,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 07:14:37,946 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:14:37,947 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:14:37,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:14:37,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1129952072, now seen corresponding path program 1 times [2024-11-09 07:14:37,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:14:37,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2083825042] [2024-11-09 07:14:37,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:14:37,950 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 [2024-11-09 07:14:37,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:14:37,954 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:14:37,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:14:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:14:38,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 07:14:38,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:14:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 1618 proven. 129 refuted. 0 times theorem prover too weak. 3765 trivial. 0 not checked. [2024-11-09 07:14:41,265 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:14:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-09 07:14:42,264 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:14:42,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2083825042] [2024-11-09 07:14:42,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2083825042] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-09 07:14:42,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 07:14:42,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2024-11-09 07:14:42,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589877444] [2024-11-09 07:14:42,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:14:42,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 07:14:42,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:14:42,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 07:14:42,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-09 07:14:42,272 INFO L87 Difference]: Start difference. First operand 120 states and 188 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-11-09 07:14:45,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:14:45,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:14:45,388 INFO L93 Difference]: Finished difference Result 241 states and 376 transitions. [2024-11-09 07:14:45,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 07:14:45,417 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 319 [2024-11-09 07:14:45,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:14:45,422 INFO L225 Difference]: With dead ends: 241 [2024-11-09 07:14:45,422 INFO L226 Difference]: Without dead ends: 124 [2024-11-09 07:14:45,424 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 636 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-09 07:14:45,426 INFO L432 NwaCegarLoop]: 181 mSDtfsCounter, 69 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 296 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2024-11-09 07:14:45,427 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 296 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2024-11-09 07:14:45,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2024-11-09 07:14:45,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2024-11-09 07:14:45,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 68 states have (on average 1.2352941176470589) internal successors, (84), 68 states have internal predecessors, (84), 53 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-09 07:14:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 190 transitions. [2024-11-09 07:14:45,483 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 190 transitions. Word has length 319 [2024-11-09 07:14:45,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:14:45,486 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 190 transitions. [2024-11-09 07:14:45,486 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-11-09 07:14:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 190 transitions. [2024-11-09 07:14:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-09 07:14:45,495 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:14:45,495 INFO L215 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:14:45,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 07:14:45,696 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:14:45,697 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:14:45,697 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:14:45,698 INFO L85 PathProgramCache]: Analyzing trace with hash 411076518, now seen corresponding path program 1 times [2024-11-09 07:14:45,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:14:45,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1432429740] [2024-11-09 07:14:45,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:14:45,700 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 [2024-11-09 07:14:45,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:14:45,703 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:14:45,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 07:14:46,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:14:46,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 07:14:46,480 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:14:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-09 07:14:49,105 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:14:49,106 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:14:49,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1432429740] [2024-11-09 07:14:49,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1432429740] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:14:49,107 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:14:49,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 07:14:49,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172152001] [2024-11-09 07:14:49,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:14:49,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 07:14:49,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:14:49,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 07:14:49,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 07:14:49,111 INFO L87 Difference]: Start difference. First operand 124 states and 190 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-11-09 07:14:51,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:14:53,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:14:55,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:14:57,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:14:57,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:14:57,746 INFO L93 Difference]: Finished difference Result 366 states and 564 transitions. [2024-11-09 07:14:57,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 07:14:57,785 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 320 [2024-11-09 07:14:57,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:14:57,791 INFO L225 Difference]: With dead ends: 366 [2024-11-09 07:14:57,792 INFO L226 Difference]: Without dead ends: 245 [2024-11-09 07:14:57,793 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 317 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 07:14:57,795 INFO L432 NwaCegarLoop]: 184 mSDtfsCounter, 34 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 540 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2024-11-09 07:14:57,795 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 540 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 4 Unknown, 0 Unchecked, 8.5s Time] [2024-11-09 07:14:57,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2024-11-09 07:14:57,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 241. [2024-11-09 07:14:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 130 states have (on average 1.2153846153846153) internal successors, (158), 130 states have internal predecessors, (158), 106 states have call successors, (106), 4 states have call predecessors, (106), 4 states have return successors, (106), 106 states have call predecessors, (106), 106 states have call successors, (106) [2024-11-09 07:14:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 370 transitions. [2024-11-09 07:14:57,845 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 370 transitions. Word has length 320 [2024-11-09 07:14:57,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:14:57,846 INFO L471 AbstractCegarLoop]: Abstraction has 241 states and 370 transitions. [2024-11-09 07:14:57,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-11-09 07:14:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 370 transitions. [2024-11-09 07:14:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-09 07:14:57,855 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:14:57,856 INFO L215 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:14:57,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 07:14:58,060 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 07:14:58,061 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:14:58,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:14:58,062 INFO L85 PathProgramCache]: Analyzing trace with hash -2056870586, now seen corresponding path program 1 times [2024-11-09 07:14:58,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:14:58,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1751869113] [2024-11-09 07:14:58,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:14:58,063 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 [2024-11-09 07:14:58,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:14:58,065 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 07:14:58,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 07:14:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:14:58,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 07:14:58,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:15:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 46 proven. 1440 refuted. 0 times theorem prover too weak. 4026 trivial. 0 not checked. [2024-11-09 07:15:09,911 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:15:11,560 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:15:11,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1751869113] [2024-11-09 07:15:11,561 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1751869113] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:15:11,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [825690841] [2024-11-09 07:15:11,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:15:11,562 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:15:11,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:15:11,566 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:15:11,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d87d8cc8-6f3d-4f8a-98f0-798b39c74283/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 07:15:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:15:14,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 07:15:14,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:16:24,717 WARN L286 SmtUtils]: Spent 13.44s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:17:10,768 WARN L286 SmtUtils]: Spent 13.73s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:18:27,746 WARN L286 SmtUtils]: Spent 19.12s on a formula simplification that was a NOOP. DAG size: 39 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:19:40,509 WARN L286 SmtUtils]: Spent 26.54s on a formula simplification that was a NOOP. DAG size: 43 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:21:44,366 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ extract 7 0) c_~var_1_11~0)) (.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (and (fp.eq c_~var_1_6~0 (fp.div c_currentRoundingMode c_~var_1_4~0 c_~var_1_13~0)) (= c_~var_1_12~0 .cse0) (= (_ bv8 16) c_~var_1_21~0) (fp.leq c_~var_1_5~0 .cse1) (let ((.cse3 (fp.gt c_~var_1_5~0 c_~var_1_6~0)) (.cse2 (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_6~0 c_~var_1_7~0)))) (or (and .cse2 (not .cse3)) (and .cse3 (let ((.cse4 (fp.gt c_~var_1_4~0 c_~var_1_6~0))) (or (and .cse4 (let ((.cse5 (fp.lt c_~var_1_4~0 c_~var_1_5~0))) (or (and (not .cse5) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_7~0))) (and .cse5 (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_4~0 c_~var_1_7~0)))))) (and .cse2 (not .cse4))))))) (= (_ bv128 16) c_~var_1_10~0) (fp.geq c_~var_1_6~0 .cse6) (= (_ bv8 32) ((_ zero_extend 24) c_~var_1_12~0)) (fp.geq c_~var_1_5~0 .cse6) (= c_~var_1_20~0 .cse0) (fp.leq c_~var_1_6~0 .cse1) (fp.geq c_~var_1_7~0 .cse6) (= (_ bv1 8) c_~var_1_14~0) (not (= (_ bv0 8) c_~var_1_2~0)) (fp.leq c_~var_1_7~0 .cse1) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-11-09 07:21:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 1102 proven. 405 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2024-11-09 07:21:45,235 INFO L311 TraceCheckSpWp]: Computing backward predicates...