./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 f6efe7ecfa2f8653fe2834057cfe06e476c7bb5b1002416a0f080ee317604656 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:49:18,285 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:49:18,389 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 02:49:18,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:49:18,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:49:18,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:49:18,434 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:49:18,434 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:49:18,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:49:18,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:49:18,435 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:49:18,435 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:49:18,435 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:49:18,435 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:49:18,436 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:49:18,436 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:49:18,436 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:49:18,436 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:49:18,436 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:49:18,437 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:49:18,437 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:49:18,437 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:49:18,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:49:18,438 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:49:18,438 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:49:18,438 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:49:18,439 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:49:18,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:49:18,439 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:49:18,439 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:49:18,439 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:49:18,439 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:49:18,440 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:49:18,440 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:49:18,440 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:49:18,440 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:49:18,440 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:49:18,440 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:49:18,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:49:18,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:49:18,441 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:49:18,441 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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 -> f6efe7ecfa2f8653fe2834057cfe06e476c7bb5b1002416a0f080ee317604656 [2024-11-14 02:49:18,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:49:18,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:49:18,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:49:18,954 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:49:18,955 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:49:18,959 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i Unable to find full path for "g++" [2024-11-14 02:49:21,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:49:21,785 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:49:21,786 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i [2024-11-14 02:49:21,798 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data/3490003cd/29b87f65f1c84c418079cfe93aee518e/FLAG7025605c1 [2024-11-14 02:49:21,826 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data/3490003cd/29b87f65f1c84c418079cfe93aee518e [2024-11-14 02:49:21,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:49:21,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:49:21,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:49:21,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:49:21,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:49:21,844 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:49:21" (1/1) ... [2024-11-14 02:49:21,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5c27b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:21, skipping insertion in model container [2024-11-14 02:49:21,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:49:21" (1/1) ... [2024-11-14 02:49:21,891 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:49:22,066 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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i[916,929] [2024-11-14 02:49:22,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:49:22,235 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:49:22,257 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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i[916,929] [2024-11-14 02:49:22,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:49:22,394 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:49:22,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22 WrapperNode [2024-11-14 02:49:22,399 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:49:22,400 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:49:22,400 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:49:22,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:49:22,412 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,435 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,519 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 255 [2024-11-14 02:49:22,520 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:49:22,520 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:49:22,520 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:49:22,521 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:49:22,537 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,538 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,549 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,579 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,588 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,601 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,610 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:49:22,612 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:49:22,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:49:22,613 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:49:22,615 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (1/1) ... [2024-11-14 02:49:22,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:49:22,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:49:22,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:49:22,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:49:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:49:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:49:22,698 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:49:22,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 02:49:22,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:49:22,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:49:22,868 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:49:22,871 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:49:23,555 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-14 02:49:23,556 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:49:24,098 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:49:24,101 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:49:24,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:49:24 BoogieIcfgContainer [2024-11-14 02:49:24,102 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:49:24,106 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:49:24,106 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:49:24,112 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:49:24,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:49:21" (1/3) ... [2024-11-14 02:49:24,114 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f7e4c8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:49:24, skipping insertion in model container [2024-11-14 02:49:24,114 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:22" (2/3) ... [2024-11-14 02:49:24,114 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f7e4c8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:49:24, skipping insertion in model container [2024-11-14 02:49:24,115 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:49:24" (3/3) ... [2024-11-14 02:49:24,118 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-57.i [2024-11-14 02:49:24,138 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:49:24,144 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-57.i that has 2 procedures, 65 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:49:24,232 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:49:24,253 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;@606ab901, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:49:24,254 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:49:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand has 65 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-14 02:49:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-14 02:49:24,278 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:49:24,280 INFO L215 NwaCegarLoop]: trace histogram [36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:49:24,281 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:49:24,289 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:49:24,290 INFO L85 PathProgramCache]: Analyzing trace with hash 1720318187, now seen corresponding path program 1 times [2024-11-14 02:49:24,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:49:24,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214318290] [2024-11-14 02:49:24,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:49:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:49:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 02:49:25,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1303934173] [2024-11-14 02:49:25,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:49:25,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:49:25,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:49:25,935 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:49:25,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 02:49:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:49:26,850 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 02:49:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:49:27,589 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 02:49:27,592 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 02:49:27,593 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 02:49:27,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 02:49:27,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 02:49:27,802 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 02:49:27,949 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 02:49:27,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 02:49:27 BoogieIcfgContainer [2024-11-14 02:49:27,953 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 02:49:27,954 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 02:49:27,954 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 02:49:27,954 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 02:49:27,955 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:49:24" (3/4) ... [2024-11-14 02:49:27,959 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 02:49:27,960 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 02:49:27,961 INFO L158 Benchmark]: Toolchain (without parser) took 6128.84ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 58.4MB in the end (delta: 60.0MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2024-11-14 02:49:27,962 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 167.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:49:27,962 INFO L158 Benchmark]: CACSL2BoogieTranslator took 564.60ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 101.4MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 02:49:27,963 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.51ms. Allocated memory is still 142.6MB. Free memory was 101.4MB in the beginning and 95.5MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 02:49:27,963 INFO L158 Benchmark]: Boogie Preprocessor took 90.62ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 93.3MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:49:27,964 INFO L158 Benchmark]: RCFGBuilder took 1489.66ms. Allocated memory is still 142.6MB. Free memory was 93.3MB in the beginning and 63.3MB in the end (delta: 30.0MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2024-11-14 02:49:27,965 INFO L158 Benchmark]: TraceAbstraction took 3847.33ms. Allocated memory is still 142.6MB. Free memory was 62.6MB in the beginning and 59.8MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:49:27,965 INFO L158 Benchmark]: Witness Printer took 6.22ms. Allocated memory is still 142.6MB. Free memory was 59.8MB in the beginning and 58.4MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 02:49:27,968 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 167.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 564.60ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 101.4MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.51ms. Allocated memory is still 142.6MB. Free memory was 101.4MB in the beginning and 95.5MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.62ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 93.3MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1489.66ms. Allocated memory is still 142.6MB. Free memory was 93.3MB in the beginning and 63.3MB in the end (delta: 30.0MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * TraceAbstraction took 3847.33ms. Allocated memory is still 142.6MB. Free memory was 62.6MB in the beginning and 59.8MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.22ms. Allocated memory is still 142.6MB. Free memory was 59.8MB in the beginning and 58.4MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 64, overapproximation of someBinaryFLOATComparisonOperation at line 205, overapproximation of someBinaryFLOATComparisonOperation at line 223, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of bitwiseOr at line 148, overapproximation of someBinaryDOUBLEComparisonOperation at line 66, overapproximation of someBinaryDOUBLEComparisonOperation at line 191, overapproximation of someBinaryDOUBLEComparisonOperation at line 193, overapproximation of someBinaryDOUBLEComparisonOperation at line 195. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] unsigned char var_1_5 = 0; [L27] unsigned char var_1_7 = 0; [L28] unsigned char var_1_8 = 100; [L29] signed char var_1_11 = 64; [L30] unsigned char var_1_12 = 0; [L31] unsigned char var_1_13 = 16; [L32] unsigned short int var_1_14 = 32; [L33] unsigned char var_1_16 = 128; [L34] unsigned short int var_1_17 = 61278; [L35] unsigned long int var_1_18 = 8; [L36] signed short int var_1_19 = 2; [L37] unsigned short int var_1_20 = 45171; [L38] double var_1_21 = 999999999999999.9; [L39] double var_1_22 = 1.12; [L40] double var_1_23 = 7.6; [L41] double var_1_24 = 0.0; [L42] unsigned long int var_1_25 = 50; [L43] unsigned long int var_1_26 = 1615895283; [L44] unsigned long int var_1_27 = 1000000000; [L45] float var_1_28 = 256.56; [L46] float var_1_29 = 255.1; [L47] float var_1_30 = 0.5; [L48] signed long int var_1_31 = 10000000; [L49] unsigned short int var_1_32 = 10; [L50] unsigned char var_1_33 = 200; [L51] unsigned short int var_1_34 = 30756; [L52] unsigned char last_1_var_1_1 = 1; [L53] unsigned short int last_1_var_1_14 = 32; [L54] unsigned long int last_1_var_1_18 = 8; [L55] double last_1_var_1_21 = 999999999999999.9; [L56] unsigned long int last_1_var_1_25 = 50; [L57] signed long int last_1_var_1_31 = 10000000; [L58] unsigned short int last_1_var_1_32 = 10; [L227] isInitial = 1 [L228] FCALL initially() [L229] COND TRUE 1 [L230] CALL updateLastVariables() [L214] last_1_var_1_1 = var_1_1 [L215] last_1_var_1_14 = var_1_14 [L216] last_1_var_1_18 = var_1_18 [L217] last_1_var_1_21 = var_1_21 [L218] last_1_var_1_25 = var_1_25 [L219] last_1_var_1_31 = var_1_31 [L220] last_1_var_1_32 = var_1_32 [L230] RET updateLastVariables() [L231] CALL updateVariables() [L156] var_1_2 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=0, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=0, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L158] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=0, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=0, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L159] var_1_3 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L161] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=0, var_1_5=0, var_1_7=0, var_1_8=100] [L162] var_1_4 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_5=0, var_1_7=0, var_1_8=100] [L164] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=0, var_1_8=100] [L165] var_1_5 = __VERIFIER_nondet_uchar() [L166] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_7=0, var_1_8=100] [L167] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=0, var_1_8=100] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=0, var_1_8=100] [L168] var_1_7 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_7 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_7 >= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L170] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=64, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L171] var_1_11 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_11 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_11 >= -128) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L173] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L174] CALL assume_abort_if_not(var_1_11 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_11 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=0, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L175] var_1_12 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L177] CALL assume_abort_if_not(var_1_12 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_12 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=16, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L178] var_1_13 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L180] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=128, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L181] var_1_16 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_16 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_16 >= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L183] CALL assume_abort_if_not(var_1_16 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_16 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=61278, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L184] var_1_17 = __VERIFIER_nondet_ushort() [L185] CALL assume_abort_if_not(var_1_17 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_17 >= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L186] CALL assume_abort_if_not(var_1_17 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_17 <= 65534) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=45171, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L187] var_1_20 = __VERIFIER_nondet_ushort() [L188] CALL assume_abort_if_not(var_1_20 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_20 >= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L189] CALL assume_abort_if_not(var_1_20 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_20 <= 65535) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_22=28/25, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L190] var_1_22 = __VERIFIER_nondet_double() [L191] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_23=38/5, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L192] var_1_23 = __VERIFIER_nondet_double() [L193] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_24=0, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L194] var_1_24 = __VERIFIER_nondet_double() [L195] CALL assume_abort_if_not((var_1_24 >= 4611686.018427382800e+12F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not((var_1_24 >= 4611686.018427382800e+12F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=1615895283, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L196] var_1_26 = __VERIFIER_nondet_ulong() [L197] CALL assume_abort_if_not(var_1_26 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_26 >= 1073741823) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L198] CALL assume_abort_if_not(var_1_26 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_26 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=1000000000, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L199] var_1_27 = __VERIFIER_nondet_ulong() [L200] CALL assume_abort_if_not(var_1_27 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_27 >= 536870911) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L201] CALL assume_abort_if_not(var_1_27 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_27 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_29=2551/10, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L202] var_1_29 = __VERIFIER_nondet_float() [L203] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_30=1/2, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L204] var_1_30 = __VERIFIER_nondet_float() [L205] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=200, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L206] var_1_33 = __VERIFIER_nondet_uchar() [L207] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L208] CALL assume_abort_if_not(var_1_33 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_33 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=30756, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L209] var_1_34 = __VERIFIER_nondet_ushort() [L210] CALL assume_abort_if_not(var_1_34 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=-32769, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_34 >= 24575) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=-32769, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L211] CALL assume_abort_if_not(var_1_34 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=-32769, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_34 <= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=32, var_1_16=127, var_1_17=4294967294, var_1_18=8, var_1_19=2, var_1_1=1, var_1_20=65535, var_1_21=9999999999999999/10, var_1_25=50, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=6414/25, var_1_2=0, var_1_31=10000000, var_1_32=10, var_1_33=127, var_1_34=-32769, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=100] [L231] RET updateVariables() [L232] CALL step() [L62] signed long int stepLocal_7 = last_1_var_1_32; [L63] COND TRUE stepLocal_7 < last_1_var_1_14 [L64] var_1_28 = ((var_1_29 + var_1_30) - var_1_24) [L66] COND TRUE var_1_29 <= last_1_var_1_21 [L67] COND TRUE \read(last_1_var_1_1) [L68] var_1_31 = ((((var_1_13) < (last_1_var_1_25)) ? (var_1_13) : (last_1_var_1_25))) [L77] unsigned char stepLocal_0 = var_1_4; [L78] COND FALSE !(\read(var_1_2)) [L81] COND FALSE !(stepLocal_0 && (var_1_31 <= 10)) [L85] unsigned char stepLocal_3 = var_1_13; [L86] unsigned long int stepLocal_2 = last_1_var_1_18; [L87] signed long int stepLocal_1 = var_1_16 - var_1_12; [L88] COND FALSE !(stepLocal_3 > var_1_12) [L97] var_1_14 = var_1_12 [L99] COND TRUE last_1_var_1_25 < var_1_16 [L100] var_1_25 = ((((2u) > (((((last_1_var_1_18) < 0 ) ? -(last_1_var_1_18) : (last_1_var_1_18))))) ? (2u) : (((((last_1_var_1_18) < 0 ) ? -(last_1_var_1_18) : (last_1_var_1_18)))))) [L104] COND TRUE var_1_17 != ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) [L105] var_1_21 = (var_1_22 - var_1_23) [L109] COND TRUE var_1_25 <= var_1_14 [L110] COND TRUE var_1_25 >= (var_1_25 / var_1_11) [L111] var_1_8 = (var_1_12 + var_1_13) [L118] COND TRUE var_1_1 && var_1_1 [L119] COND FALSE !(var_1_16 < (var_1_33 - var_1_13)) [L122] var_1_32 = (var_1_8 + ((var_1_34 - var_1_12) - var_1_16)) [L133] signed char stepLocal_5 = var_1_11; [L134] signed long int stepLocal_4 = (((var_1_12) < ((var_1_17 - var_1_8))) ? (var_1_12) : ((var_1_17 - var_1_8))); [L135] COND TRUE \read(var_1_7) [L136] COND FALSE !(stepLocal_4 <= last_1_var_1_18) [L143] var_1_18 = 64u [L148] EXPR (var_1_20 - var_1_8) ^ var_1_32 [L148] signed long int stepLocal_6 = (var_1_20 - var_1_8) ^ var_1_32; [L149] COND FALSE !(stepLocal_6 > (var_1_32 - (var_1_14 + var_1_13))) [L152] var_1_19 = var_1_31 [L232] RET step() [L233] CALL, EXPR property() [L223] EXPR ((((var_1_2 ? (var_1_1 == ((unsigned char) ((var_1_3 || var_1_4) && var_1_5))) : ((var_1_4 && (var_1_31 <= 10)) ? (var_1_1 == ((unsigned char) var_1_7)) : 1)) && ((var_1_25 <= var_1_14) ? ((var_1_25 >= (var_1_25 / var_1_11)) ? (var_1_8 == ((unsigned char) (var_1_12 + var_1_13))) : (var_1_8 == ((unsigned char) var_1_12))) : (var_1_8 == ((unsigned char) var_1_13)))) && ((var_1_13 > var_1_12) ? ((var_1_13 > last_1_var_1_18) ? (((var_1_16 - var_1_12) == last_1_var_1_18) ? (var_1_14 == ((unsigned short int) (var_1_17 - var_1_13))) : (var_1_14 == ((unsigned short int) ((((last_1_var_1_18) > (last_1_var_1_31)) ? (last_1_var_1_18) : (last_1_var_1_31)))))) : 1) : (var_1_14 == ((unsigned short int) var_1_12)))) && (var_1_7 ? ((((((var_1_12) < ((var_1_17 - var_1_8))) ? (var_1_12) : ((var_1_17 - var_1_8)))) <= last_1_var_1_18) ? ((var_1_14 > var_1_11) ? (var_1_18 == ((unsigned long int) ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))))) : (var_1_18 == ((unsigned long int) var_1_16))) : (var_1_18 == ((unsigned long int) 64u))) : (var_1_18 == ((unsigned long int) var_1_13)))) && ((((var_1_20 - var_1_8) ^ var_1_32) > (var_1_32 - (var_1_14 + var_1_13))) ? (var_1_19 == ((signed short int) var_1_12)) : (var_1_19 == ((signed short int) var_1_31))) [L223] EXPR (var_1_20 - var_1_8) ^ var_1_32 [L223] EXPR ((((var_1_2 ? (var_1_1 == ((unsigned char) ((var_1_3 || var_1_4) && var_1_5))) : ((var_1_4 && (var_1_31 <= 10)) ? (var_1_1 == ((unsigned char) var_1_7)) : 1)) && ((var_1_25 <= var_1_14) ? ((var_1_25 >= (var_1_25 / var_1_11)) ? (var_1_8 == ((unsigned char) (var_1_12 + var_1_13))) : (var_1_8 == ((unsigned char) var_1_12))) : (var_1_8 == ((unsigned char) var_1_13)))) && ((var_1_13 > var_1_12) ? ((var_1_13 > last_1_var_1_18) ? (((var_1_16 - var_1_12) == last_1_var_1_18) ? (var_1_14 == ((unsigned short int) (var_1_17 - var_1_13))) : (var_1_14 == ((unsigned short int) ((((last_1_var_1_18) > (last_1_var_1_31)) ? (last_1_var_1_18) : (last_1_var_1_31)))))) : 1) : (var_1_14 == ((unsigned short int) var_1_12)))) && (var_1_7 ? ((((((var_1_12) < ((var_1_17 - var_1_8))) ? (var_1_12) : ((var_1_17 - var_1_8)))) <= last_1_var_1_18) ? ((var_1_14 > var_1_11) ? (var_1_18 == ((unsigned long int) ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))))) : (var_1_18 == ((unsigned long int) var_1_16))) : (var_1_18 == ((unsigned long int) 64u))) : (var_1_18 == ((unsigned long int) var_1_13)))) && ((((var_1_20 - var_1_8) ^ var_1_32) > (var_1_32 - (var_1_14 + var_1_13))) ? (var_1_19 == ((signed short int) var_1_12)) : (var_1_19 == ((signed short int) var_1_31))) [L223-L224] return (((((((((var_1_2 ? (var_1_1 == ((unsigned char) ((var_1_3 || var_1_4) && var_1_5))) : ((var_1_4 && (var_1_31 <= 10)) ? (var_1_1 == ((unsigned char) var_1_7)) : 1)) && ((var_1_25 <= var_1_14) ? ((var_1_25 >= (var_1_25 / var_1_11)) ? (var_1_8 == ((unsigned char) (var_1_12 + var_1_13))) : (var_1_8 == ((unsigned char) var_1_12))) : (var_1_8 == ((unsigned char) var_1_13)))) && ((var_1_13 > var_1_12) ? ((var_1_13 > last_1_var_1_18) ? (((var_1_16 - var_1_12) == last_1_var_1_18) ? (var_1_14 == ((unsigned short int) (var_1_17 - var_1_13))) : (var_1_14 == ((unsigned short int) ((((last_1_var_1_18) > (last_1_var_1_31)) ? (last_1_var_1_18) : (last_1_var_1_31)))))) : 1) : (var_1_14 == ((unsigned short int) var_1_12)))) && (var_1_7 ? ((((((var_1_12) < ((var_1_17 - var_1_8))) ? (var_1_12) : ((var_1_17 - var_1_8)))) <= last_1_var_1_18) ? ((var_1_14 > var_1_11) ? (var_1_18 == ((unsigned long int) ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))))) : (var_1_18 == ((unsigned long int) var_1_16))) : (var_1_18 == ((unsigned long int) 64u))) : (var_1_18 == ((unsigned long int) var_1_13)))) && ((((var_1_20 - var_1_8) ^ var_1_32) > (var_1_32 - (var_1_14 + var_1_13))) ? (var_1_19 == ((signed short int) var_1_12)) : (var_1_19 == ((signed short int) var_1_31)))) && ((var_1_17 != ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) ? (var_1_21 == ((double) (var_1_22 - var_1_23))) : (var_1_21 == ((double) ((var_1_24 - 9.999999999994E11) - var_1_23))))) && ((last_1_var_1_25 < var_1_16) ? (var_1_25 == ((unsigned long int) ((((2u) > (((((last_1_var_1_18) < 0 ) ? -(last_1_var_1_18) : (last_1_var_1_18))))) ? (2u) : (((((last_1_var_1_18) < 0 ) ? -(last_1_var_1_18) : (last_1_var_1_18)))))))) : (var_1_25 == ((unsigned long int) (var_1_20 + (var_1_26 - (var_1_27 - var_1_17))))))) && ((last_1_var_1_32 < last_1_var_1_14) ? (var_1_28 == ((float) ((var_1_29 + var_1_30) - var_1_24))) : 1)) && ((var_1_29 <= last_1_var_1_21) ? (last_1_var_1_1 ? (var_1_31 == ((signed long int) ((((var_1_13) < (last_1_var_1_25)) ? (var_1_13) : (last_1_var_1_25))))) : (var_1_7 ? (var_1_31 == ((signed long int) 10)) : (var_1_31 == ((signed long int) last_1_var_1_14)))) : 1)) && ((var_1_1 && var_1_1) ? ((var_1_16 < (var_1_33 - var_1_13)) ? (var_1_32 == ((unsigned short int) (var_1_33 + ((((var_1_12) > (var_1_16)) ? (var_1_12) : (var_1_16)))))) : (var_1_32 == ((unsigned short int) (var_1_8 + ((var_1_34 - var_1_12) - var_1_16))))) : ((var_1_14 < (~ var_1_31)) ? ((var_1_22 > ((var_1_28 * var_1_29) + var_1_30)) ? (var_1_32 == ((unsigned short int) var_1_8)) : 1) : (var_1_32 == ((unsigned short int) var_1_12)))) ; [L233] RET, EXPR property() [L233] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=33, var_1_16=127, var_1_17=4294967294, var_1_18=64, var_1_19=0, var_1_1=1, var_1_20=65535, var_1_25=8, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=0, var_1_2=0, var_1_31=0, var_1_32=32640, var_1_33=127, var_1_34=-32769, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=33] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_18=8, last_1_var_1_1=1, last_1_var_1_21=9999999999999999/10, last_1_var_1_25=50, last_1_var_1_31=10000000, last_1_var_1_32=10, var_1_11=-128, var_1_12=33, var_1_13=0, var_1_14=33, var_1_16=127, var_1_17=4294967294, var_1_18=64, var_1_19=0, var_1_1=1, var_1_20=65535, var_1_25=8, var_1_26=-3221225473, var_1_27=4831838207, var_1_28=0, var_1_2=0, var_1_31=0, var_1_32=32640, var_1_33=127, var_1_34=-32769, var_1_3=-255, var_1_4=256, var_1_5=0, var_1_7=257, var_1_8=33] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 65 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.6s, OverallIterations: 1, TraceHistogramMax: 36, 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=65occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 264 NumberOfCodeBlocks, 264 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-14 02:49:28,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 f6efe7ecfa2f8653fe2834057cfe06e476c7bb5b1002416a0f080ee317604656 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:49:31,427 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:49:31,592 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 02:49:31,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:49:31,601 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:49:31,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:49:31,640 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:49:31,640 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:49:31,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:49:31,642 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:49:31,643 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:49:31,643 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:49:31,643 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:49:31,644 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:49:31,644 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:49:31,644 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:49:31,645 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:49:31,646 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:49:31,646 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:49:31,646 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:49:31,646 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:49:31,646 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:49:31,647 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:49:31,648 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:49:31,648 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:49:31,648 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:49:31,649 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:49:31,649 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:49:31,649 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:49:31,649 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:49:31,649 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:49:31,649 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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 -> f6efe7ecfa2f8653fe2834057cfe06e476c7bb5b1002416a0f080ee317604656 [2024-11-14 02:49:32,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:49:32,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:49:32,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:49:32,054 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:49:32,054 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:49:32,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i Unable to find full path for "g++" [2024-11-14 02:49:34,339 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:49:34,713 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:49:34,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i [2024-11-14 02:49:34,732 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data/b22c6eb7f/a26ce78c3e434be2bc0b5ea3662d183e/FLAGdb9f3a729 [2024-11-14 02:49:34,760 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/data/b22c6eb7f/a26ce78c3e434be2bc0b5ea3662d183e [2024-11-14 02:49:34,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:49:34,764 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:49:34,767 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:49:34,767 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:49:34,772 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:49:34,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:49:34" (1/1) ... [2024-11-14 02:49:34,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52cd4ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:34, skipping insertion in model container [2024-11-14 02:49:34,776 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:49:34" (1/1) ... [2024-11-14 02:49:34,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:49:35,031 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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i[916,929] [2024-11-14 02:49:35,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:49:35,207 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:49:35,224 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_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-57.i[916,929] [2024-11-14 02:49:35,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:49:35,351 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:49:35,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35 WrapperNode [2024-11-14 02:49:35,351 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:49:35,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:49:35,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:49:35,353 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:49:35,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,385 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,448 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 228 [2024-11-14 02:49:35,448 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:49:35,449 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:49:35,449 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:49:35,449 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:49:35,464 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,464 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,472 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,472 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,512 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,521 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,528 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,533 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:49:35,538 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:49:35,538 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:49:35,538 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:49:35,539 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (1/1) ... [2024-11-14 02:49:35,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:49:35,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:49:35,590 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:49:35,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:49:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:49:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 02:49:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:49:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:49:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:49:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:49:35,792 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:49:35,795 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:49:45,458 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-14 02:49:45,458 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:49:45,473 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:49:45,474 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:49:45,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:49:45 BoogieIcfgContainer [2024-11-14 02:49:45,475 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:49:45,478 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:49:45,478 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:49:45,485 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:49:45,485 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:49:34" (1/3) ... [2024-11-14 02:49:45,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768a3e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:49:45, skipping insertion in model container [2024-11-14 02:49:45,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:49:35" (2/3) ... [2024-11-14 02:49:45,487 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768a3e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:49:45, skipping insertion in model container [2024-11-14 02:49:45,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:49:45" (3/3) ... [2024-11-14 02:49:45,488 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-57.i [2024-11-14 02:49:45,508 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:49:45,510 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-57.i that has 2 procedures, 100 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:49:45,591 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:49:45,606 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;@78b3b5c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:49:45,607 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:49:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 61 states have (on average 1.4262295081967213) internal successors, (87), 62 states have internal predecessors, (87), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-14 02:49:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-14 02:49:45,640 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:49:45,641 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:49:45,641 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:49:45,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:49:45,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1289277368, now seen corresponding path program 1 times [2024-11-14 02:49:45,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:49:45,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [369636761] [2024-11-14 02:49:45,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:49:45,674 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 02:49:45,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:49:45,680 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 02:49:45,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 02:49:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:49:46,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 02:49:46,843 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:49:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 915 proven. 81 refuted. 0 times theorem prover too weak. 1524 trivial. 0 not checked. [2024-11-14 02:49:49,248 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:49:51,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 24 proven. 81 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-14 02:49:51,326 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:49:51,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [369636761] [2024-11-14 02:49:51,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [369636761] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:49:51,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [746104735] [2024-11-14 02:49:51,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:49:51,329 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:49:51,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:49:51,332 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:49:51,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-14 02:49:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:49:53,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 02:49:53,682 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:49:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 915 proven. 81 refuted. 0 times theorem prover too weak. 1524 trivial. 0 not checked. [2024-11-14 02:49:56,103 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:49:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 24 proven. 81 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-14 02:49:57,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [746104735] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:49:57,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [283411098] [2024-11-14 02:49:57,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:49:57,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:49:57,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:49:57,688 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:49:57,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-14 02:49:58,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:49:58,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 02:49:58,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:50:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 915 proven. 81 refuted. 0 times theorem prover too weak. 1524 trivial. 0 not checked. [2024-11-14 02:50:00,100 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:50:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 24 proven. 81 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-14 02:50:01,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [283411098] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:50:01,590 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 02:50:01,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-14 02:50:01,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258966825] [2024-11-14 02:50:01,593 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 02:50:01,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 02:50:01,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:50:01,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 02:50:01,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-14 02:50:01,625 INFO L87 Difference]: Start difference. First operand has 100 states, 61 states have (on average 1.4262295081967213) internal successors, (87), 62 states have internal predecessors, (87), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2024-11-14 02:50:05,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:07,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:09,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:09,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:50:09,929 INFO L93 Difference]: Finished difference Result 215 states and 390 transitions. [2024-11-14 02:50:09,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-14 02:50:09,933 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 224 [2024-11-14 02:50:09,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:50:09,944 INFO L225 Difference]: With dead ends: 215 [2024-11-14 02:50:09,945 INFO L226 Difference]: Without dead ends: 118 [2024-11-14 02:50:09,950 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1342 GetRequests, 1330 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-14 02:50:09,955 INFO L432 NwaCegarLoop]: 124 mSDtfsCounter, 53 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 257 mSolverCounterSat, 16 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 300 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 257 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:50:09,958 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 300 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 257 Invalid, 3 Unknown, 0 Unchecked, 8.0s Time] [2024-11-14 02:50:09,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2024-11-14 02:50:10,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 113. [2024-11-14 02:50:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 66 states have (on average 1.303030303030303) internal successors, (86), 67 states have internal predecessors, (86), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 02:50:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 174 transitions. [2024-11-14 02:50:10,053 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 174 transitions. Word has length 224 [2024-11-14 02:50:10,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:50:10,055 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 174 transitions. [2024-11-14 02:50:10,055 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (63), 2 states have call predecessors, (63), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2024-11-14 02:50:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 174 transitions. [2024-11-14 02:50:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-14 02:50:10,061 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:50:10,061 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:50:10,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 02:50:10,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-14 02:50:10,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-14 02:50:10,663 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:50:10,663 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:50:10,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:50:10,664 INFO L85 PathProgramCache]: Analyzing trace with hash -174628625, now seen corresponding path program 1 times [2024-11-14 02:50:10,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:50:10,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [973004370] [2024-11-14 02:50:10,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:50:10,665 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 02:50:10,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:50:10,667 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 02:50:10,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/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 02:50:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:50:11,715 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-14 02:50:11,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:50:19,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 1526 proven. 108 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-14 02:50:19,605 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:50:22,305 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:50:22,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [973004370] [2024-11-14 02:50:22,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [973004370] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:50:22,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [253656210] [2024-11-14 02:50:22,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:50:22,306 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:50:22,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:50:22,309 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:50:22,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ac7c88a-1f9b-48ab-aa7e-02c6608af1f7/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-14 02:50:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:50:25,810 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-14 02:50:25,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:52:31,111 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_29~0 .cse2) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 02:52:33,137 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_29~0 .cse2) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true [2024-11-14 02:53:52,748 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 02:53:54,775 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true [2024-11-14 02:56:40,484 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 02:56:42,508 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true [2024-11-14 02:58:12,949 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_~var_1_13~0 |c_ULTIMATE.start_step_~stepLocal_3~0#1|) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 02:58:14,980 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_~var_1_13~0 |c_ULTIMATE.start_step_~stepLocal_3~0#1|) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true [2024-11-14 02:59:50,265 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (not (bvsgt ((_ zero_extend 24) c_~var_1_13~0) ((_ zero_extend 24) c_~var_1_12~0))) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (= ((_ zero_extend 8) c_~var_1_12~0) c_~var_1_14~0) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 02:59:52,293 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (not (bvsgt ((_ zero_extend 24) c_~var_1_13~0) ((_ zero_extend 24) c_~var_1_12~0))) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (= ((_ zero_extend 8) c_~var_1_12~0) c_~var_1_14~0) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true [2024-11-14 03:01:37,037 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (not (bvsgt ((_ zero_extend 24) c_~var_1_13~0) ((_ zero_extend 24) c_~var_1_12~0))) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (= ((_ zero_extend 8) c_~var_1_12~0) c_~var_1_14~0) (= (_ bv8 32) c_~var_1_25~0) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (bvult c_~last_1_var_1_25~0 ((_ zero_extend 24) c_~var_1_16~0)) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 03:01:39,071 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (fp.leq c_~var_1_29~0 .cse0) (not (bvsgt ((_ zero_extend 24) c_~var_1_13~0) ((_ zero_extend 24) c_~var_1_12~0))) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (= ((_ zero_extend 8) c_~var_1_12~0) c_~var_1_14~0) (= (_ bv8 32) c_~var_1_25~0) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (bvult c_~last_1_var_1_25~0 ((_ zero_extend 24) c_~var_1_16~0)) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true [2024-11-14 03:03:30,964 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (= c_~var_1_21~0 (fp.sub c_currentRoundingMode c_~var_1_22~0 c_~var_1_23~0)) (fp.leq c_~var_1_29~0 .cse0) (not (bvsgt ((_ zero_extend 24) c_~var_1_13~0) ((_ zero_extend 24) c_~var_1_12~0))) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (= ((_ zero_extend 8) c_~var_1_12~0) c_~var_1_14~0) (= (_ bv8 32) c_~var_1_25~0) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (bvult c_~last_1_var_1_25~0 ((_ zero_extend 24) c_~var_1_16~0)) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from false [2024-11-14 03:03:32,997 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))) (and (= (_ bv8 32) c_~last_1_var_1_18~0) (= c_~var_1_21~0 (fp.sub c_currentRoundingMode c_~var_1_22~0 c_~var_1_23~0)) (fp.leq c_~var_1_29~0 .cse0) (not (bvsgt ((_ zero_extend 24) c_~var_1_13~0) ((_ zero_extend 24) c_~var_1_12~0))) (fp.geq c_~var_1_23~0 .cse1) (not (fp.leq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_29~0) c_~last_1_var_1_21~0)) (fp.geq c_~var_1_30~0 .cse2) (= ((_ zero_extend 8) c_~var_1_12~0) c_~var_1_14~0) (= (_ bv8 32) c_~var_1_25~0) (fp.leq c_~var_1_23~0 .cse3) (fp.leq c_~var_1_30~0 .cse0) (fp.geq c_~var_1_24~0 .cse1) (bvult c_~last_1_var_1_25~0 ((_ zero_extend 24) c_~var_1_16~0)) (= ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.add c_currentRoundingMode c_~var_1_29~0 c_~var_1_30~0)) c_~var_1_24~0)) c_~var_1_28~0) (fp.geq c_~var_1_22~0 .cse1) (bvsge ((_ zero_extend 16) c_~var_1_17~0) (_ bv32767 32)) (fp.leq c_~var_1_22~0 .cse3) (bvsle ((_ zero_extend 24) c_~var_1_5~0) (_ bv0 32)) (fp.leq c_~var_1_24~0 .cse3) (= (_ bv10 16) c_~last_1_var_1_32~0) (= (_ bv0 8) c_~var_1_1~0) (not (= (_ bv0 8) c_~var_1_2~0)) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 9999999999999999.0 10.0)) c_~last_1_var_1_21~0) (= (_ bv32 16) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven) (bvsge ((_ zero_extend 16) c_~var_1_20~0) (_ bv32767 32))))) is different from true