./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E --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 c0b64392fb311c9e7b23eb46682118ee9d336bcbbc76d62d46e2642abb5a0b86 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:48:24,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:48:24,512 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 03:48:24,519 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:48:24,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:48:24,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:48:24,548 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:48:24,548 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:48:24,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:48:24,549 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:48:24,549 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:48:24,549 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:48:24,549 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:48:24,549 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:48:24,550 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:48:24,550 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:48:24,550 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:48:24,550 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:48:24,550 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:48:24,551 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:48:24,551 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:48:24,551 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:48:24,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:48:24,552 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:48:24,552 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:48:24,552 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:48:24,552 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:48:24,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:48:24,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:48:24,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:48:24,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:48:24,553 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:48:24,553 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:48:24,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:48:24,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:48:24,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:48:24,554 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:48:24,554 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:48:24,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:48:24,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:48:24,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:48:24,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:48:24,555 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:48:24,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:48:24,555 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:48:24,555 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:48:24,556 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:48:24,556 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E 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 -> c0b64392fb311c9e7b23eb46682118ee9d336bcbbc76d62d46e2642abb5a0b86 [2024-11-14 03:48:24,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:48:24,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:48:24,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:48:24,883 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:48:24,884 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:48:24,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i Unable to find full path for "g++" [2024-11-14 03:48:27,198 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:48:27,523 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:48:27,524 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i [2024-11-14 03:48:27,560 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data/fc209090e/a56654ca5d4d4bcebe4a1c7006253e35/FLAG4f53273a5 [2024-11-14 03:48:27,588 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data/fc209090e/a56654ca5d4d4bcebe4a1c7006253e35 [2024-11-14 03:48:27,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:48:27,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:48:27,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:48:27,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:48:27,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:48:27,605 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:48:27" (1/1) ... [2024-11-14 03:48:27,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5313d1e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:27, skipping insertion in model container [2024-11-14 03:48:27,607 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:48:27" (1/1) ... [2024-11-14 03:48:27,638 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:48:27,836 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_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i[915,928] [2024-11-14 03:48:27,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:48:27,951 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:48:27,968 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_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i[915,928] [2024-11-14 03:48:28,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:48:28,090 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:48:28,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28 WrapperNode [2024-11-14 03:48:28,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:48:28,092 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:48:28,093 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:48:28,093 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:48:28,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,111 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,174 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 314 [2024-11-14 03:48:28,174 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:48:28,175 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:48:28,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:48:28,175 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:48:28,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,195 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,196 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,223 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,234 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,238 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,243 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:48:28,255 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:48:28,256 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:48:28,256 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:48:28,257 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (1/1) ... [2024-11-14 03:48:28,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:48:28,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:48:28,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:48:28,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:48:28,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:48:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:48:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:48:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:48:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:48:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:48:28,492 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:48:28,495 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:48:29,342 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-14 03:48:29,343 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:48:29,814 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:48:29,818 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:48:29,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:48:29 BoogieIcfgContainer [2024-11-14 03:48:29,818 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:48:29,822 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:48:29,822 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:48:29,827 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:48:29,829 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:48:27" (1/3) ... [2024-11-14 03:48:29,830 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45c9a62c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:48:29, skipping insertion in model container [2024-11-14 03:48:29,831 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:28" (2/3) ... [2024-11-14 03:48:29,831 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45c9a62c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:48:29, skipping insertion in model container [2024-11-14 03:48:29,831 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:48:29" (3/3) ... [2024-11-14 03:48:29,833 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-32.i [2024-11-14 03:48:29,855 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:48:29,857 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-32.i that has 2 procedures, 79 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:48:29,943 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:48:29,960 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;@689ab3d7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:48:29,963 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:48:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 32 states have (on average 1.09375) internal successors, (35), 33 states have internal predecessors, (35), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:48:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-14 03:48:29,984 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:48:29,986 INFO L215 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:48:29,986 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:48:29,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:48:29,993 INFO L85 PathProgramCache]: Analyzing trace with hash -875537174, now seen corresponding path program 1 times [2024-11-14 03:48:30,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:48:30,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432529398] [2024-11-14 03:48:30,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:30,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 03:48:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:48:31,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 03:48:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:48:31,872 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 03:48:31,874 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 03:48:31,876 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 03:48:31,879 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-14 03:48:31,884 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 03:48:32,170 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 03:48:32,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 03:48:32 BoogieIcfgContainer [2024-11-14 03:48:32,178 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 03:48:32,178 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 03:48:32,179 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 03:48:32,180 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 03:48:32,181 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:48:29" (3/4) ... [2024-11-14 03:48:32,183 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 03:48:32,185 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 03:48:32,186 INFO L158 Benchmark]: Toolchain (without parser) took 4592.67ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 118.0MB in the beginning and 334.8MB in the end (delta: -216.8MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2024-11-14 03:48:32,189 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:48:32,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 495.61ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 101.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 03:48:32,190 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.86ms. Allocated memory is still 142.6MB. Free memory was 101.7MB in the beginning and 97.9MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:48:32,190 INFO L158 Benchmark]: Boogie Preprocessor took 78.67ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 95.8MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:48:32,193 INFO L158 Benchmark]: RCFGBuilder took 1563.04ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 63.9MB in the end (delta: 31.9MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2024-11-14 03:48:32,194 INFO L158 Benchmark]: TraceAbstraction took 2356.13ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 63.3MB in the beginning and 334.8MB in the end (delta: -271.5MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2024-11-14 03:48:32,194 INFO L158 Benchmark]: Witness Printer took 6.25ms. Allocated memory is still 427.8MB. Free memory was 334.8MB in the beginning and 334.8MB in the end (delta: 17.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:48:32,200 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 495.61ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 101.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.86ms. Allocated memory is still 142.6MB. Free memory was 101.7MB in the beginning and 97.9MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 78.67ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 95.8MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1563.04ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 63.9MB in the end (delta: 31.9MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2356.13ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 63.3MB in the beginning and 334.8MB in the end (delta: -271.5MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * Witness Printer took 6.25ms. Allocated memory is still 427.8MB. Free memory was 334.8MB in the beginning and 334.8MB in the end (delta: 17.6kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 69, overapproximation of someBinaryFLOATComparisonOperation at line 210, overapproximation of someBinaryFLOATComparisonOperation at line 216, overapproximation of someBinaryFLOATComparisonOperation at line 221, overapproximation of someBinaryFLOATComparisonOperation at line 168, overapproximation of someBinaryFLOATComparisonOperation at line 170, overapproximation of someBinaryFLOATComparisonOperation at line 87, overapproximation of someBinaryFLOATComparisonOperation at line 212, overapproximation of someBinaryFLOATComparisonOperation at line 214, overapproximation of someBinaryFLOATComparisonOperation at line 178, overapproximation of bitwiseOr at line 73, overapproximation of someUnaryDOUBLEoperation at line 95, overapproximation of bitwiseAnd at line 98, overapproximation of someBinaryDOUBLEComparisonOperation at line 90, overapproximation of someBinaryDOUBLEComparisonOperation at line 219, overapproximation of someBinaryDOUBLEComparisonOperation at line 218, overapproximation of someBinaryArithmeticFLOAToperation at line 122. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 2; [L23] unsigned char var_1_4 = 100; [L24] unsigned char var_1_5 = 2; [L25] unsigned char var_1_6 = 64; [L26] unsigned char var_1_7 = 32; [L27] unsigned char var_1_8 = 32; [L28] float var_1_9 = 100.5; [L29] float var_1_11 = 0.8; [L30] float var_1_12 = 2.5; [L31] signed short int var_1_13 = -32; [L32] unsigned char var_1_15 = 1; [L33] unsigned char var_1_16 = 0; [L34] unsigned char var_1_17 = 0; [L35] float var_1_18 = 0.25; [L36] float var_1_19 = 100000000.25; [L37] signed char var_1_20 = 0; [L38] signed char var_1_21 = 10; [L39] double var_1_22 = 1000000.5; [L40] unsigned long int var_1_23 = 256; [L41] unsigned long int var_1_24 = 50; [L42] signed long int var_1_25 = 64; [L43] signed long int var_1_26 = 0; [L44] signed long int var_1_27 = -128; [L45] signed long int var_1_28 = -100; [L46] unsigned long int var_1_29 = 32; [L47] signed long int var_1_30 = -32; [L48] signed long int var_1_31 = 0; [L49] unsigned long int var_1_32 = 2219578776; [L50] unsigned long int var_1_33 = 128; [L51] unsigned char var_1_34 = 0; [L52] unsigned char var_1_35 = 0; [L53] unsigned char var_1_36 = 5; [L54] float var_1_37 = 256.125; [L55] float var_1_38 = 127.25; [L56] float var_1_39 = 32.3; [L57] float var_1_40 = 4.4; [L58] unsigned char var_1_41 = 32; [L59] double var_1_42 = 16.125; [L60] double var_1_43 = 256.5; [L61] float var_1_44 = 31.8; [L62] signed short int var_1_45 = -10; [L63] unsigned char last_1_var_1_1 = 2; [L64] unsigned char last_1_var_1_15 = 1; [L65] signed char last_1_var_1_20 = 0; [L233] isInitial = 1 [L234] FCALL initially() [L235] COND TRUE 1 [L236] CALL updateLastVariables() [L224] last_1_var_1_1 = var_1_1 [L225] last_1_var_1_15 = var_1_15 [L226] last_1_var_1_20 = var_1_20 [L236] RET updateLastVariables() [L237] CALL updateVariables() [L152] var_1_4 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_4 >= 95) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=2, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_4 >= 95) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=2, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L154] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=2, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=2, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L155] var_1_5 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L157] CALL assume_abort_if_not(var_1_5 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_5 <= 32) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L158] var_1_6 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_6 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_6 >= 64) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L160] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=32, var_1_8=32, var_1_9=201/2] [L161] var_1_7 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_8=32, var_1_9=201/2] [L163] CALL assume_abort_if_not(var_1_7 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=32, var_1_9=201/2] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_7 <= 64) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=32, var_1_9=201/2] [L164] var_1_8 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_9=201/2] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_9=201/2] [L166] CALL assume_abort_if_not(var_1_8 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_8 <= 63) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_11=4/5, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L167] var_1_11 = __VERIFIER_nondet_float() [L168] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_12=5/2, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L169] var_1_12 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L171] var_1_16 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L173] CALL assume_abort_if_not(var_1_16 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_16 <= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=0, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L174] var_1_17 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L176] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_19=400000001/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L177] var_1_19 = __VERIFIER_nondet_float() [L178] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=10, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L179] var_1_21 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_21 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_21 >= -31) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L181] CALL assume_abort_if_not(var_1_21 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_21 <= 31) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=0, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L182] var_1_26 = __VERIFIER_nondet_long() [L183] CALL assume_abort_if_not(var_1_26 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_26 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L184] CALL assume_abort_if_not(var_1_26 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_26 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=-128, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L185] var_1_27 = __VERIFIER_nondet_long() [L186] CALL assume_abort_if_not(var_1_27 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L187] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=-100, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L188] var_1_28 = __VERIFIER_nondet_long() [L189] CALL assume_abort_if_not(var_1_28 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_28 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L190] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=32, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L191] var_1_29 = __VERIFIER_nondet_ulong() [L192] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L193] CALL assume_abort_if_not(var_1_29 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_29 <= 32) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=-32, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L194] var_1_30 = __VERIFIER_nondet_long() [L195] CALL assume_abort_if_not(var_1_30 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_30 >= -1073741823) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L196] CALL assume_abort_if_not(var_1_30 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_30 <= 1073741823) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=0, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L197] var_1_31 = __VERIFIER_nondet_long() [L198] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L199] CALL assume_abort_if_not(var_1_31 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_31 <= 2147483646) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=2219578776, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L200] var_1_32 = __VERIFIER_nondet_ulong() [L201] CALL assume_abort_if_not(var_1_32 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_32 >= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L202] CALL assume_abort_if_not(var_1_32 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_32 <= 4294967295) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=128, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L203] var_1_33 = __VERIFIER_nondet_ulong() [L204] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L205] CALL assume_abort_if_not(var_1_33 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_33 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L206] var_1_35 = __VERIFIER_nondet_uchar() [L207] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L208] CALL assume_abort_if_not(var_1_35 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_35 <= 0) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_37=2049/8, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L209] var_1_37 = __VERIFIER_nondet_float() [L210] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_38=509/4, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L211] var_1_38 = __VERIFIER_nondet_float() [L212] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_39=323/10, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L213] var_1_39 = __VERIFIER_nondet_float() [L214] CALL assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_40=22/5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L215] var_1_40 = __VERIFIER_nondet_float() [L216] CALL assume_abort_if_not((var_1_40 >= -922337.2036854776000e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not((var_1_40 >= -922337.2036854776000e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_42=129/8, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L217] var_1_42 = __VERIFIER_nondet_double() [L218] CALL assume_abort_if_not((var_1_42 >= -922337.2036854776000e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not((var_1_42 >= -922337.2036854776000e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L219] CALL assume_abort_if_not(var_1_42 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_42 != 0.0F) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_44=159/5, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L220] var_1_44 = __VERIFIER_nondet_float() [L221] CALL assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_13=-32, var_1_15=1, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=2000001/2, var_1_23=256, var_1_24=50, var_1_25=64, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=0, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=201/2] [L237] RET updateVariables() [L238] CALL step() [L69] EXPR var_1_28 >> var_1_29 [L69] EXPR ((var_1_27) < ((var_1_28 >> var_1_29))) ? (var_1_27) : ((var_1_28 >> var_1_29)) [L69] EXPR var_1_28 >> var_1_29 [L69] EXPR ((var_1_27) < ((var_1_28 >> var_1_29))) ? (var_1_27) : ((var_1_28 >> var_1_29)) [L69] COND FALSE !(var_1_26 < ((((var_1_27) < ((var_1_28 >> var_1_29))) ? (var_1_27) : ((var_1_28 >> var_1_29))))) [L78] COND TRUE (var_1_29 - var_1_31) <= (~ (var_1_32 - var_1_33)) [L79] var_1_25 = ((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) [L84] COND TRUE var_1_26 >= -25 [L85] var_1_34 = var_1_35 [L87] COND FALSE !((var_1_37 - var_1_38) >= (var_1_39 * var_1_40)) [L90] COND FALSE !((var_1_38 / ((((var_1_42) > (256.5)) ? (var_1_42) : (256.5)))) < var_1_37) [L93] COND FALSE !((((((var_1_44) < (var_1_37)) ? (var_1_44) : (var_1_37))) >= (var_1_38 / var_1_42)) || var_1_35) [L98] EXPR var_1_36 & var_1_28 [L98] EXPR var_1_25 ^ (var_1_36 & var_1_28) [L98] COND TRUE var_1_29 <= (var_1_25 ^ (var_1_36 & var_1_28)) [L99] COND FALSE !(\read(var_1_35)) [L107] COND FALSE !(var_1_5 >= var_1_6) [L116] var_1_15 = var_1_17 [L118] unsigned char stepLocal_1 = var_1_15; [L119] unsigned char stepLocal_0 = var_1_15; [L120] COND TRUE var_1_17 || stepLocal_0 [L121] COND TRUE var_1_15 && stepLocal_1 [L122] var_1_18 = (var_1_11 + var_1_19) [L127] COND FALSE !((var_1_12 * ((((var_1_18) < (var_1_11)) ? (var_1_18) : (var_1_11)))) > (- var_1_18)) [L136] COND FALSE !(var_1_11 == var_1_18) [L139] COND FALSE !(-32 < var_1_13) [L142] COND FALSE !((var_1_13 + ((((var_1_13) > (var_1_6)) ? (var_1_13) : (var_1_6)))) == var_1_5) [L145] var_1_9 = var_1_12 [L147] var_1_22 = var_1_12 [L148] var_1_23 = var_1_8 [L149] var_1_24 = var_1_6 [L238] RET step() [L239] CALL, EXPR property() [L229-L230] return (((((((((-32 < var_1_13) ? (var_1_1 == ((unsigned char) (((var_1_4 - var_1_5) + var_1_6) - (var_1_7 + ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))))) : 1) && (((var_1_13 + ((((var_1_13) > (var_1_6)) ? (var_1_13) : (var_1_6)))) == var_1_5) ? (var_1_9 == ((float) ((4.5f + var_1_11) - var_1_12))) : (var_1_9 == ((float) var_1_12)))) && (((var_1_12 * ((((var_1_18) < (var_1_11)) ? (var_1_18) : (var_1_11)))) > (- var_1_18)) ? ((var_1_6 <= var_1_8) ? (var_1_15 ? (var_1_13 == ((signed short int) var_1_8)) : (var_1_13 == ((signed short int) var_1_5))) : 1) : 1)) && ((var_1_5 >= var_1_6) ? ((last_1_var_1_1 <= last_1_var_1_20) ? (var_1_15 == ((unsigned char) var_1_16)) : ((last_1_var_1_15 || var_1_16) ? (var_1_15 == ((unsigned char) var_1_17)) : 1)) : (var_1_15 == ((unsigned char) var_1_17)))) && ((var_1_17 || var_1_15) ? ((var_1_15 && var_1_15) ? (var_1_18 == ((float) (var_1_11 + var_1_19))) : (var_1_18 == ((float) var_1_19))) : 1)) && ((var_1_11 == var_1_18) ? (var_1_20 == ((signed char) ((var_1_5 + var_1_21) + var_1_8))) : 1)) && (var_1_22 == ((double) var_1_12))) && (var_1_23 == ((unsigned long int) var_1_8))) && (var_1_24 == ((unsigned long int) var_1_6)) ; [L239] RET, EXPR property() [L239] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_12=6442450949, var_1_13=-32, var_1_15=257, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_19=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=6442450949, var_1_23=0, var_1_24=64, var_1_25=4, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=256, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=6442450949] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=1, last_1_var_1_1=2, last_1_var_1_20=0, var_1_12=6442450949, var_1_13=-32, var_1_15=257, var_1_16=512, var_1_17=257, var_1_18=1/4, var_1_19=1/4, var_1_1=2, var_1_20=0, var_1_21=-31, var_1_22=6442450949, var_1_23=0, var_1_24=64, var_1_25=4, var_1_26=2147483647, var_1_27=2147483646, var_1_28=2147483645, var_1_29=4294967296, var_1_30=4, var_1_31=4, var_1_32=-2147483649, var_1_33=-2147483652, var_1_34=256, var_1_35=256, var_1_36=5, var_1_41=32, var_1_43=513/2, var_1_45=-10, var_1_4=41055, var_1_5=31, var_1_6=64, var_1_7=-192, var_1_8=0, var_1_9=6442450949] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 79 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 1, TraceHistogramMax: 44, 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=79occurred 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: 0.0s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 162 NumberOfCodeBlocks, 162 NumberOfCodeBlocksAsserted, 1 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 [2024-11-14 03:48:32,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E --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 c0b64392fb311c9e7b23eb46682118ee9d336bcbbc76d62d46e2642abb5a0b86 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:48:35,298 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:48:35,434 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 03:48:35,447 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:48:35,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:48:35,491 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:48:35,492 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:48:35,493 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:48:35,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:48:35,493 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:48:35,494 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:48:35,494 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:48:35,494 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:48:35,494 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:48:35,494 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:48:35,494 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:48:35,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:48:35,495 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:48:35,495 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:48:35,495 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:48:35,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:48:35,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:48:35,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:48:35,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:48:35,496 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:48:35,496 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:48:35,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:48:35,497 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:48:35,497 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:48:35,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:48:35,497 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:48:35,497 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:48:35,497 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:48:35,498 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:48:35,498 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:48:35,499 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:48:35,499 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:48:35,499 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E 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 -> c0b64392fb311c9e7b23eb46682118ee9d336bcbbc76d62d46e2642abb5a0b86 [2024-11-14 03:48:35,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:48:35,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:48:35,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:48:35,946 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:48:35,946 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:48:35,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i Unable to find full path for "g++" [2024-11-14 03:48:38,051 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:48:38,374 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:48:38,375 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i [2024-11-14 03:48:38,387 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data/430237d3d/e8ae9985ecde403aa1a1aed50998b4f7/FLAG37c11014c [2024-11-14 03:48:38,406 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/data/430237d3d/e8ae9985ecde403aa1a1aed50998b4f7 [2024-11-14 03:48:38,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:48:38,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:48:38,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:48:38,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:48:38,419 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:48:38,424 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:38,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f35b916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38, skipping insertion in model container [2024-11-14 03:48:38,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:38,452 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:48:38,686 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_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i[915,928] [2024-11-14 03:48:38,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:48:38,860 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:48:38,880 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_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-32.i[915,928] [2024-11-14 03:48:38,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:48:38,990 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:48:38,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38 WrapperNode [2024-11-14 03:48:38,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:48:38,992 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:48:38,992 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:48:38,992 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:48:39,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,034 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,085 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 251 [2024-11-14 03:48:39,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:48:39,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:48:39,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:48:39,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:48:39,104 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,137 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,148 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,159 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,162 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,167 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:48:39,168 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:48:39,168 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:48:39,169 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:48:39,170 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (1/1) ... [2024-11-14 03:48:39,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:48:39,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:48:39,205 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:48:39,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:48:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:48:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 03:48:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:48:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:48:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:48:39,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:48:39,351 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:48:39,352 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:48:52,302 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-14 03:48:52,302 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:48:52,340 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:48:52,341 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:48:52,341 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:48:52 BoogieIcfgContainer [2024-11-14 03:48:52,341 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:48:52,345 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:48:52,345 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:48:52,350 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:48:52,351 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:48:38" (1/3) ... [2024-11-14 03:48:52,352 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@85aacd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:48:52, skipping insertion in model container [2024-11-14 03:48:52,352 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:48:38" (2/3) ... [2024-11-14 03:48:52,352 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@85aacd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:48:52, skipping insertion in model container [2024-11-14 03:48:52,352 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:48:52" (3/3) ... [2024-11-14 03:48:52,354 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-32.i [2024-11-14 03:48:52,372 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:48:52,375 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-32.i that has 2 procedures, 114 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:48:52,468 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:48:52,491 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;@2f344b60, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:48:52,493 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:48:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand has 114 states, 67 states have (on average 1.4179104477611941) internal successors, (95), 68 states have internal predecessors, (95), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:48:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 03:48:52,527 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:48:52,528 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:48:52,528 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:48:52,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:48:52,537 INFO L85 PathProgramCache]: Analyzing trace with hash 823806017, now seen corresponding path program 1 times [2024-11-14 03:48:52,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:48:52,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1557904922] [2024-11-14 03:48:52,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:52,555 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 [2024-11-14 03:48:52,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:48:52,561 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 03:48:52,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:48:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:48:55,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 03:48:55,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:48:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1094 proven. 0 refuted. 0 times theorem prover too weak. 2690 trivial. 0 not checked. [2024-11-14 03:48:55,173 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:48:55,174 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:48:55,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1557904922] [2024-11-14 03:48:55,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1557904922] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:48:55,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:48:55,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 03:48:55,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738486559] [2024-11-14 03:48:55,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:48:55,191 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 03:48:55,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:48:55,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 03:48:55,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:48:55,228 INFO L87 Difference]: Start difference. First operand has 114 states, 67 states have (on average 1.4179104477611941) internal successors, (95), 68 states have internal predecessors, (95), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-14 03:48:55,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:48:55,306 INFO L93 Difference]: Finished difference Result 221 states and 404 transitions. [2024-11-14 03:48:55,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 03:48:55,309 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 270 [2024-11-14 03:48:55,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:48:55,320 INFO L225 Difference]: With dead ends: 221 [2024-11-14 03:48:55,321 INFO L226 Difference]: Without dead ends: 110 [2024-11-14 03:48:55,329 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:48:55,334 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 03:48:55,338 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 03:48:55,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2024-11-14 03:48:55,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2024-11-14 03:48:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 64 states have (on average 1.375) internal successors, (88), 64 states have internal predecessors, (88), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:48:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 176 transitions. [2024-11-14 03:48:55,420 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 176 transitions. Word has length 270 [2024-11-14 03:48:55,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:48:55,420 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 176 transitions. [2024-11-14 03:48:55,421 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-14 03:48:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 176 transitions. [2024-11-14 03:48:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 03:48:55,434 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:48:55,434 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:48:55,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:48:55,640 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:48:55,641 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:48:55,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:48:55,643 INFO L85 PathProgramCache]: Analyzing trace with hash 145890293, now seen corresponding path program 1 times [2024-11-14 03:48:55,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:48:55,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1378037540] [2024-11-14 03:48:55,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:55,648 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 [2024-11-14 03:48:55,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:48:55,653 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 03:48:55,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:48:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:48:57,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-14 03:48:57,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:49:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1726 proven. 168 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2024-11-14 03:49:07,283 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:49:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 42 proven. 87 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:49:12,372 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:49:12,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1378037540] [2024-11-14 03:49:12,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1378037540] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:49:12,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1968404568] [2024-11-14 03:49:12,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:12,373 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:49:12,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:49:12,376 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:49:12,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 03:49:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:49:16,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 03:49:16,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:49:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-14 03:49:23,641 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:49:23,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1968404568] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:49:23,642 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:49:23,642 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [10, 7] total 15 [2024-11-14 03:49:23,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220284693] [2024-11-14 03:49:23,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:49:23,645 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 03:49:23,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:49:23,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 03:49:23,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2024-11-14 03:49:23,649 INFO L87 Difference]: Start difference. First operand 110 states and 176 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-14 03:49:26,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:28,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:28,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:49:28,823 INFO L93 Difference]: Finished difference Result 324 states and 522 transitions. [2024-11-14 03:49:28,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 03:49:28,856 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 270 [2024-11-14 03:49:28,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:49:28,862 INFO L225 Difference]: With dead ends: 324 [2024-11-14 03:49:28,862 INFO L226 Difference]: Without dead ends: 217 [2024-11-14 03:49:28,864 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 807 GetRequests, 793 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2024-11-14 03:49:28,865 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 39 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-14 03:49:28,865 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 339 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 5.1s Time] [2024-11-14 03:49:28,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2024-11-14 03:49:28,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 214. [2024-11-14 03:49:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 123 states have (on average 1.3739837398373984) internal successors, (169), 123 states have internal predecessors, (169), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-14 03:49:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 345 transitions. [2024-11-14 03:49:28,948 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 345 transitions. Word has length 270 [2024-11-14 03:49:28,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:49:28,951 INFO L471 AbstractCegarLoop]: Abstraction has 214 states and 345 transitions. [2024-11-14 03:49:28,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-14 03:49:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 345 transitions. [2024-11-14 03:49:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 03:49:28,964 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:49:28,965 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:49:29,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-14 03:49:29,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:49:29,366 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:49:29,367 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:49:29,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:49:29,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1920897655, now seen corresponding path program 1 times [2024-11-14 03:49:29,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:49:29,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1920003605] [2024-11-14 03:49:29,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:29,369 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 [2024-11-14 03:49:29,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:49:29,373 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 03:49:29,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:49:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:49:31,995 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-14 03:49:32,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:49:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1726 proven. 168 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2024-11-14 03:49:40,895 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:49:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 42 proven. 87 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:49:45,801 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:49:45,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1920003605] [2024-11-14 03:49:45,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1920003605] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:49:45,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [816504564] [2024-11-14 03:49:45,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:45,801 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:49:45,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:49:45,804 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:49:45,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-14 03:49:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:49:50,029 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-14 03:49:50,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:49:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1695 proven. 87 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2024-11-14 03:49:54,549 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:49:58,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 42 proven. 87 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:49:58,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [816504564] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:49:58,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [987467273] [2024-11-14 03:49:58,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:58,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:49:58,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:49:58,207 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:49:58,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-14 03:50:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:50:00,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 03:50:00,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:50:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1695 proven. 87 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2024-11-14 03:50:05,300 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:50:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 42 proven. 87 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:50:08,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [987467273] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:50:08,833 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 03:50:08,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7, 7, 7, 7] total 14 [2024-11-14 03:50:08,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351513430] [2024-11-14 03:50:08,834 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 03:50:08,836 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-14 03:50:08,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:50:08,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-14 03:50:08,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2024-11-14 03:50:08,839 INFO L87 Difference]: Start difference. First operand 214 states and 345 transitions. Second operand has 14 states, 14 states have (on average 6.857142857142857) internal successors, (96), 14 states have internal predecessors, (96), 3 states have call successors, (101), 3 states have call predecessors, (101), 6 states have return successors, (103), 3 states have call predecessors, (103), 3 states have call successors, (103) [2024-11-14 03:50:18,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:50:20,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:50:28,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:50:28,140 INFO L93 Difference]: Finished difference Result 933 states and 1459 transitions. [2024-11-14 03:50:28,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 03:50:28,142 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 6.857142857142857) internal successors, (96), 14 states have internal predecessors, (96), 3 states have call successors, (101), 3 states have call predecessors, (101), 6 states have return successors, (103), 3 states have call predecessors, (103), 3 states have call successors, (103) Word has length 270 [2024-11-14 03:50:28,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:50:28,152 INFO L225 Difference]: With dead ends: 933 [2024-11-14 03:50:28,152 INFO L226 Difference]: Without dead ends: 722 [2024-11-14 03:50:28,158 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1642 GetRequests, 1601 SyntacticMatches, 5 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 376 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=339, Invalid=1067, Unknown=0, NotChecked=0, Total=1406 [2024-11-14 03:50:28,163 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 654 mSDsluCounter, 776 mSDsCounter, 0 mSdLazyCounter, 814 mSolverCounterSat, 342 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 684 SdHoareTripleChecker+Valid, 945 SdHoareTripleChecker+Invalid, 1157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 342 IncrementalHoareTripleChecker+Valid, 814 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2024-11-14 03:50:28,163 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [684 Valid, 945 Invalid, 1157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [342 Valid, 814 Invalid, 1 Unknown, 0 Unchecked, 15.1s Time] [2024-11-14 03:50:28,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 722 states. [2024-11-14 03:50:28,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 722 to 590. [2024-11-14 03:50:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 340 states have (on average 1.3176470588235294) internal successors, (448), 341 states have internal predecessors, (448), 234 states have call successors, (234), 15 states have call predecessors, (234), 15 states have return successors, (234), 233 states have call predecessors, (234), 234 states have call successors, (234) [2024-11-14 03:50:28,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 916 transitions. [2024-11-14 03:50:28,336 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 916 transitions. Word has length 270 [2024-11-14 03:50:28,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:50:28,338 INFO L471 AbstractCegarLoop]: Abstraction has 590 states and 916 transitions. [2024-11-14 03:50:28,338 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 6.857142857142857) internal successors, (96), 14 states have internal predecessors, (96), 3 states have call successors, (101), 3 states have call predecessors, (101), 6 states have return successors, (103), 3 states have call predecessors, (103), 3 states have call successors, (103) [2024-11-14 03:50:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 916 transitions. [2024-11-14 03:50:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-14 03:50:28,347 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:50:28,347 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:50:28,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-14 03:50:28,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-14 03:50:28,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-14 03:50:28,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:50:28,948 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:50:28,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:50:28,949 INFO L85 PathProgramCache]: Analyzing trace with hash -2144738434, now seen corresponding path program 1 times [2024-11-14 03:50:28,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:50:28,950 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1578744158] [2024-11-14 03:50:28,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:50:28,950 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 [2024-11-14 03:50:28,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:50:28,952 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 03:50:28,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a0a95d4-9456-49fc-aa5a-020c84c31ee3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-14 03:50:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:50:31,325 INFO L255 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-14 03:50:31,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:53:03,561 WARN L286 SmtUtils]: Spent 14.65s on a formula simplification that was a NOOP. DAG size: 65 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 03:54:16,090 WARN L286 SmtUtils]: Spent 30.89s on a formula simplification that was a NOOP. DAG size: 72 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)