./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.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_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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_fd9f929b-0e93-4322-b434-15d52604fc44/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 a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:29:52,743 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:29:52,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 03:29:52,862 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:29:52,862 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:29:52,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:29:52,913 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:29:52,913 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:29:52,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:29:52,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:29:52,915 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:29:52,917 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:29:52,917 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:29:52,917 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:29:52,917 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:29:52,917 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:29:52,917 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:29:52,918 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:29:52,918 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:29:52,918 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:29:52,918 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:29:52,918 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:29:52,920 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:29:52,921 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:29:52,921 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:29:52,921 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:29:52,922 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:29:52,922 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:29:52,922 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:29:52,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:29:52,922 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:29:52,923 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:29:52,923 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:29:52,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:29:52,923 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:29:52,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:29:52,925 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:29:52,925 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:29:52,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:29:52,926 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:29:52,926 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:29:52,926 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_fd9f929b-0e93-4322-b434-15d52604fc44/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 -> a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e [2024-11-14 03:29:53,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:29:53,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:29:53,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:29:53,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:29:53,393 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:29:53,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i Unable to find full path for "g++" [2024-11-14 03:29:55,753 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:29:56,108 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:29:56,109 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-14 03:29:56,127 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data/c5894379c/1157fe01baaa4c5a973a7222a246317e/FLAGecd22f068 [2024-11-14 03:29:56,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data/c5894379c/1157fe01baaa4c5a973a7222a246317e [2024-11-14 03:29:56,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:29:56,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:29:56,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:29:56,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:29:56,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:29:56,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c7fe669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56, skipping insertion in model container [2024-11-14 03:29:56,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:29:56,387 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_fd9f929b-0e93-4322-b434-15d52604fc44/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i[916,929] [2024-11-14 03:29:56,496 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:29:56,510 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:29:56,522 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_fd9f929b-0e93-4322-b434-15d52604fc44/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i[916,929] [2024-11-14 03:29:56,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:29:56,601 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:29:56,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56 WrapperNode [2024-11-14 03:29:56,602 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:29:56,604 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:29:56,604 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:29:56,604 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:29:56,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,634 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,688 INFO L138 Inliner]: procedures = 26, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 277 [2024-11-14 03:29:56,689 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:29:56,690 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:29:56,690 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:29:56,690 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:29:56,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,709 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,726 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,732 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,739 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,745 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:29:56,746 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:29:56,747 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:29:56,747 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:29:56,748 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (1/1) ... [2024-11-14 03:29:56,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:29:56,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:29:56,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:29:56,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:29:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:29:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:29:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:29:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:29:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:29:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:29:57,025 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:29:57,028 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:29:57,932 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-14 03:29:57,932 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:29:58,453 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:29:58,455 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:29:58,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:29:58 BoogieIcfgContainer [2024-11-14 03:29:58,456 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:29:58,460 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:29:58,460 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:29:58,466 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:29:58,467 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:29:56" (1/3) ... [2024-11-14 03:29:58,468 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23743ccc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:29:58, skipping insertion in model container [2024-11-14 03:29:58,468 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:29:56" (2/3) ... [2024-11-14 03:29:58,469 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23743ccc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:29:58, skipping insertion in model container [2024-11-14 03:29:58,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:29:58" (3/3) ... [2024-11-14 03:29:58,471 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-14 03:29:58,492 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:29:58,496 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-72.i that has 2 procedures, 79 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:29:58,581 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:29:58,601 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;@3044e7b7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:29:58,603 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:29:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 31 states have (on average 1.096774193548387) internal successors, (34), 32 states have internal predecessors, (34), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-14 03:29:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-14 03:29:58,627 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:29:58,628 INFO L215 NwaCegarLoop]: trace histogram [45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:29:58,629 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:29:58,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:29:58,636 INFO L85 PathProgramCache]: Analyzing trace with hash 782899196, now seen corresponding path program 1 times [2024-11-14 03:29:58,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:29:58,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916394273] [2024-11-14 03:29:58,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:29:58,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 03:29:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 03:29:59,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1404046673] [2024-11-14 03:29:59,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:29:59,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:29:59,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:29:59,606 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:29:59,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 03:30:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:30:00,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 03:30:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:30:00,978 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 03:30:00,983 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 03:30:00,985 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 03:30:01,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-14 03:30:01,188 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 03:30:01,192 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 03:30:01,456 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 03:30:01,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 03:30:01 BoogieIcfgContainer [2024-11-14 03:30:01,465 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 03:30:01,466 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 03:30:01,466 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 03:30:01,466 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 03:30:01,467 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:29:58" (3/4) ... [2024-11-14 03:30:01,471 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 03:30:01,472 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 03:30:01,474 INFO L158 Benchmark]: Toolchain (without parser) took 5322.40ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 126.1MB in the beginning and 386.7MB in the end (delta: -260.6MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2024-11-14 03:30:01,475 INFO L158 Benchmark]: CDTParser took 0.70ms. Allocated memory is still 167.8MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:30:01,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.10ms. Allocated memory is still 167.8MB. Free memory was 125.8MB in the beginning and 108.5MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 03:30:01,476 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.26ms. Allocated memory is still 167.8MB. Free memory was 108.5MB in the beginning and 103.9MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 03:30:01,477 INFO L158 Benchmark]: Boogie Preprocessor took 55.96ms. Allocated memory is still 167.8MB. Free memory was 103.9MB in the beginning and 102.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:30:01,477 INFO L158 Benchmark]: RCFGBuilder took 1709.90ms. Allocated memory is still 167.8MB. Free memory was 101.7MB in the beginning and 82.1MB in the end (delta: 19.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-14 03:30:01,478 INFO L158 Benchmark]: TraceAbstraction took 3005.16ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 82.1MB in the beginning and 386.7MB in the end (delta: -304.6MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2024-11-14 03:30:01,479 INFO L158 Benchmark]: Witness Printer took 6.94ms. Allocated memory is still 436.2MB. Free memory was 386.7MB in the beginning and 386.7MB in the end (delta: 30.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:30:01,482 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70ms. Allocated memory is still 167.8MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.10ms. Allocated memory is still 167.8MB. Free memory was 125.8MB in the beginning and 108.5MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.26ms. Allocated memory is still 167.8MB. Free memory was 108.5MB in the beginning and 103.9MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.96ms. Allocated memory is still 167.8MB. Free memory was 103.9MB in the beginning and 102.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1709.90ms. Allocated memory is still 167.8MB. Free memory was 101.7MB in the beginning and 82.1MB in the end (delta: 19.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * TraceAbstraction took 3005.16ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 82.1MB in the beginning and 386.7MB in the end (delta: -304.6MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Witness Printer took 6.94ms. Allocated memory is still 436.2MB. Free memory was 386.7MB in the beginning and 386.7MB in the end (delta: 30.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 194, overapproximation of someBinaryDOUBLEComparisonOperation at line 205, overapproximation of someBinaryDOUBLEComparisonOperation at line 259, overapproximation of someBinaryDOUBLEComparisonOperation at line 236, overapproximation of someBinaryDOUBLEComparisonOperation at line 85, overapproximation of someBinaryDOUBLEComparisonOperation at line 207. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 16; [L23] signed char var_1_10 = 2; [L24] signed char var_1_11 = 1; [L25] float var_1_14 = 64.3; [L26] signed char var_1_16 = 32; [L27] unsigned char var_1_17 = 1; [L28] unsigned char var_1_18 = 0; [L29] unsigned char var_1_19 = 0; [L30] double var_1_20 = 9.25; [L31] double var_1_21 = 255.05; [L32] double var_1_22 = 25.5; [L33] unsigned char var_1_23 = 2; [L34] unsigned char var_1_25 = 1; [L35] unsigned short int var_1_26 = 5; [L36] unsigned char var_1_27 = 128; [L37] unsigned char var_1_28 = 1; [L38] signed long int var_1_29 = 128; [L39] unsigned long int var_1_31 = 1; [L40] unsigned long int var_1_32 = 64; [L41] unsigned char var_1_33 = 1; [L42] unsigned char var_1_34 = 1; [L43] unsigned short int var_1_35 = 100; [L44] unsigned short int var_1_36 = 50; [L45] unsigned long int var_1_37 = 3773873024; [L46] unsigned long int var_1_38 = 2296504360; [L47] double var_1_39 = 64.375; [L48] double var_1_40 = 63.6; [L49] unsigned char var_1_41 = 0; [L50] unsigned char var_1_42 = 0; [L51] unsigned char var_1_43 = 0; [L52] unsigned char var_1_44 = 0; [L53] unsigned char var_1_45 = 4; [L54] unsigned char var_1_46 = 0; [L55] unsigned char var_1_47 = 10; [L56] unsigned char var_1_48 = 0; [L57] signed long int var_1_49 = 8; [L58] unsigned char var_1_50 = 1; [L59] unsigned char var_1_51 = 0; [L60] unsigned short int var_1_52 = 2; [L61] signed char var_1_53 = 0; [L62] signed char var_1_54 = 8; [L63] signed long int var_1_55 = -64; [L64] double var_1_56 = 10000000000000.4; [L65] unsigned short int var_1_57 = 8; [L66] unsigned char last_1_var_1_17 = 1; [L67] double last_1_var_1_20 = 9.25; [L68] unsigned char last_1_var_1_23 = 2; [L69] unsigned short int last_1_var_1_26 = 5; [L70] signed long int last_1_var_1_29 = 128; [L273] isInitial = 1 [L274] FCALL initially() [L275] COND TRUE 1 [L276] CALL updateLastVariables() [L262] last_1_var_1_17 = var_1_17 [L263] last_1_var_1_20 = var_1_20 [L264] last_1_var_1_23 = var_1_23 [L265] last_1_var_1_26 = var_1_26 [L266] last_1_var_1_29 = var_1_29 [L276] RET updateLastVariables() [L277] CALL updateVariables() [L190] var_1_11 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_11 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_11 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L192] CALL assume_abort_if_not(var_1_11 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_11 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L193] var_1_14 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L195] var_1_16 = __VERIFIER_nondet_char() [L196] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L197] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L198] var_1_18 = __VERIFIER_nondet_uchar() [L199] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L200] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L201] var_1_19 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_19 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_19 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L203] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L204] var_1_21 = __VERIFIER_nondet_double() [L205] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L206] var_1_22 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && 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_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && 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_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L208] var_1_25 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L210] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L211] var_1_27 = __VERIFIER_nondet_uchar() [L212] CALL assume_abort_if_not(var_1_27 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_27 >= 127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L213] CALL assume_abort_if_not(var_1_27 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_27 <= 255) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L214] var_1_28 = __VERIFIER_nondet_uchar() [L215] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L216] CALL assume_abort_if_not(var_1_28 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_28 <= 127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L217] var_1_33 = __VERIFIER_nondet_uchar() [L218] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L219] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L220] var_1_34 = __VERIFIER_nondet_uchar() [L221] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L222] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L223] var_1_35 = __VERIFIER_nondet_ushort() [L224] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L225] CALL assume_abort_if_not(var_1_35 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not(var_1_35 <= 65535) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L226] var_1_36 = __VERIFIER_nondet_ushort() [L227] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L228] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L229] var_1_37 = __VERIFIER_nondet_ulong() [L230] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L231] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L232] var_1_38 = __VERIFIER_nondet_ulong() [L233] CALL assume_abort_if_not(var_1_38 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_38 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L234] CALL assume_abort_if_not(var_1_38 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_38 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L235] var_1_40 = __VERIFIER_nondet_double() [L236] CALL assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L237] var_1_42 = __VERIFIER_nondet_uchar() [L238] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L239] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L239] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L240] var_1_43 = __VERIFIER_nondet_uchar() [L241] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L242] CALL assume_abort_if_not(var_1_43 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L242] RET assume_abort_if_not(var_1_43 <= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L243] var_1_44 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L244] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L245] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L245] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L246] var_1_46 = __VERIFIER_nondet_uchar() [L247] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L248] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L248] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L249] var_1_47 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L251] CALL assume_abort_if_not(var_1_47 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L251] RET assume_abort_if_not(var_1_47 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L252] var_1_51 = __VERIFIER_nondet_uchar() [L253] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L254] CALL assume_abort_if_not(var_1_51 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L254] RET assume_abort_if_not(var_1_51 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L255] var_1_54 = __VERIFIER_nondet_char() [L256] CALL assume_abort_if_not(var_1_54 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_54 >= -127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L257] CALL assume_abort_if_not(var_1_54 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_54 <= 126) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L258] var_1_56 = __VERIFIER_nondet_double() [L259] CALL assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_57=8] [L20] COND FALSE !(!cond) [L259] RET assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=239, var_1_26=5, var_1_27=255, var_1_28=-256, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_41=0, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=4, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=-255, var_1_52=2, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_57=8] [L277] RET updateVariables() [L278] CALL step() [L74] COND FALSE !(var_1_33 && var_1_34) [L79] COND FALSE !(\read(var_1_33)) [L84] COND FALSE !(var_1_32 <= (~ var_1_37)) [L91] COND TRUE var_1_39 > var_1_40 [L92] var_1_41 = (! var_1_43) [L101] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_40 [L102] var_1_45 = ((((((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))) < 0 ) ? -(((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))) : (((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))))) [L106] COND TRUE \read(var_1_44) [L107] COND FALSE !(var_1_36 > ((((~ var_1_38) < 0 ) ? -(~ var_1_38) : (~ var_1_38)))) [L114] var_1_48 = var_1_43 [L117] COND TRUE ((var_1_45 + var_1_35) - var_1_36) > var_1_46 [L118] var_1_49 = (((((var_1_36 + -4)) > (var_1_46)) ? ((var_1_36 + -4)) : (var_1_46))) [L122] COND FALSE !(! var_1_51) [L125] var_1_50 = (var_1_44 || var_1_42) [L127] COND FALSE !(! (((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) >= (var_1_32 / 5))) [L130] var_1_52 = ((((((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46)))) < (var_1_47)) ? (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46)))) : (var_1_47))) [L132] COND TRUE 24.25 > var_1_40 [L133] COND FALSE !((31.51 - 100000.2) == var_1_40) [L137] COND TRUE ((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))) > ((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) [L138] COND FALSE !((var_1_35 >= var_1_38) || var_1_33) [L142] COND FALSE !(var_1_46 > var_1_35) [L147] COND FALSE !((last_1_var_1_29 * last_1_var_1_23) <= last_1_var_1_29) [L150] COND TRUE last_1_var_1_17 || last_1_var_1_17 [L151] COND FALSE !((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20))) - var_1_14) == (last_1_var_1_20 + last_1_var_1_20)) [L154] var_1_10 = var_1_11 [L160] COND TRUE (last_1_var_1_29 + last_1_var_1_29) > last_1_var_1_26 [L161] var_1_23 = var_1_25 [L163] var_1_17 = (var_1_18 && var_1_19) [L164] COND FALSE !(! var_1_18) [L167] COND TRUE 256 >= var_1_10 [L168] COND FALSE !(var_1_17 && (var_1_25 >= (var_1_27 - var_1_28))) [L171] var_1_26 = var_1_28 [L176] signed long int stepLocal_0 = var_1_23 * var_1_26; [L177] COND FALSE !(((((var_1_20) < (63.5)) ? (var_1_20) : (63.5))) > (2.4 * var_1_20)) [L184] var_1_1 = -50 [L186] var_1_31 = var_1_26 [L187] var_1_29 = var_1_1 [L278] RET step() [L279] CALL, EXPR property() [L269-L270] return ((((((((((((var_1_20) < (63.5)) ? (var_1_20) : (63.5))) > (2.4 * var_1_20)) ? (((var_1_23 * var_1_26) <= (~ var_1_26)) ? (var_1_1 == ((signed short int) (((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))) + var_1_23))) : (var_1_1 == ((signed short int) var_1_10))) : (var_1_1 == ((signed short int) -50))) && (((last_1_var_1_29 * last_1_var_1_23) <= last_1_var_1_29) ? (var_1_10 == ((signed char) (var_1_11 + 10))) : ((last_1_var_1_17 || last_1_var_1_17) ? (((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20))) - var_1_14) == (last_1_var_1_20 + last_1_var_1_20)) ? (var_1_10 == ((signed char) (var_1_11 + var_1_16))) : (var_1_10 == ((signed char) var_1_11))) : (var_1_10 == ((signed char) var_1_16))))) && (var_1_17 == ((unsigned char) (var_1_18 && var_1_19)))) && ((! var_1_18) ? (var_1_20 == ((double) ((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22))))) : 1)) && (((last_1_var_1_29 + last_1_var_1_29) > last_1_var_1_26) ? (var_1_23 == ((unsigned char) var_1_25)) : 1)) && ((256 >= var_1_10) ? ((var_1_17 && (var_1_25 >= (var_1_27 - var_1_28))) ? (var_1_26 == ((unsigned short int) 16)) : (var_1_26 == ((unsigned short int) var_1_28))) : (var_1_26 == ((unsigned short int) var_1_25)))) && (var_1_29 == ((signed long int) var_1_1))) && (var_1_31 == ((unsigned long int) var_1_26)) ; [L279] RET, EXPR property() [L279] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=-51, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_21=0, var_1_22=0, var_1_23=239, var_1_25=239, var_1_26=0, var_1_27=255, var_1_28=-256, var_1_29=-50, var_1_31=0, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=12, var_1_36=0, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_40=0, var_1_41=1, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=1, var_1_46=1, var_1_47=1, var_1_48=256, var_1_49=1, var_1_50=1, var_1_51=-255, var_1_52=1, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_57=8] [L19] reach_error() VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=-51, var_1_11=-51, var_1_16=-63, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_21=0, var_1_22=0, var_1_23=239, var_1_25=239, var_1_26=0, var_1_27=255, var_1_28=-256, var_1_29=-50, var_1_31=0, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=12, var_1_36=0, var_1_37=-2, var_1_38=4294967294, var_1_39=515/8, var_1_40=0, var_1_41=1, var_1_42=-255, var_1_43=256, var_1_44=-255, var_1_45=1, var_1_46=1, var_1_47=1, var_1_48=256, var_1_49=1, var_1_50=1, var_1_51=-255, var_1_52=1, var_1_53=0, var_1_54=0, var_1_55=-64, var_1_57=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 79 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 1, TraceHistogramMax: 45, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=79occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 328 NumberOfCodeBlocks, 328 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 03:30:01,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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_fd9f929b-0e93-4322-b434-15d52604fc44/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 a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:30:05,077 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:30:05,233 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 03:30:05,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:30:05,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:30:05,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:30:05,272 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:30:05,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:30:05,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:30:05,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:30:05,274 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:30:05,274 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:30:05,274 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:30:05,274 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:30:05,275 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:30:05,275 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:30:05,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:30:05,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:30:05,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:30:05,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:30:05,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:30:05,276 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:30:05,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:30:05,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:30:05,277 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:30:05,277 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:30:05,277 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:30:05,278 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:30:05,278 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:30:05,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:30:05,278 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:30:05,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:30:05,279 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:30:05,279 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:30:05,279 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:30:05,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:30:05,279 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:30:05,279 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:30:05,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:30:05,280 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:30:05,280 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:30:05,280 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:30:05,280 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:30:05,280 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_fd9f929b-0e93-4322-b434-15d52604fc44/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 -> a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e [2024-11-14 03:30:05,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:30:05,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:30:05,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:30:05,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:30:05,737 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:30:05,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i Unable to find full path for "g++" [2024-11-14 03:30:08,196 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:30:08,609 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:30:08,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-14 03:30:08,630 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data/0395f9bd2/3de41f65a0c644dc9c7e9c28f76eb59a/FLAGbe187e797 [2024-11-14 03:30:08,661 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/data/0395f9bd2/3de41f65a0c644dc9c7e9c28f76eb59a [2024-11-14 03:30:08,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:30:08,669 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:30:08,672 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:30:08,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:30:08,679 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:30:08,681 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:30:08" (1/1) ... [2024-11-14 03:30:08,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3afe41a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:08, skipping insertion in model container [2024-11-14 03:30:08,684 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:30:08" (1/1) ... [2024-11-14 03:30:08,730 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:30:08,984 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_fd9f929b-0e93-4322-b434-15d52604fc44/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i[916,929] [2024-11-14 03:30:09,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:30:09,202 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:30:09,221 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_fd9f929b-0e93-4322-b434-15d52604fc44/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i[916,929] [2024-11-14 03:30:09,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:30:09,357 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:30:09,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09 WrapperNode [2024-11-14 03:30:09,358 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:30:09,359 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:30:09,360 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:30:09,360 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:30:09,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,400 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,467 INFO L138 Inliner]: procedures = 27, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 274 [2024-11-14 03:30:09,467 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:30:09,468 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:30:09,468 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:30:09,468 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:30:09,481 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,492 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,496 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,529 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,539 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,546 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,551 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,556 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:30:09,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:30:09,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:30:09,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:30:09,559 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (1/1) ... [2024-11-14 03:30:09,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:30:09,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:30:09,608 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:30:09,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:30:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:30:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 03:30:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:30:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:30:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:30:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:30:09,833 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:30:09,836 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:30:17,517 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-14 03:30:17,518 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:30:17,537 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:30:17,538 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:30:17,538 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:30:17 BoogieIcfgContainer [2024-11-14 03:30:17,539 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:30:17,542 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:30:17,542 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:30:17,548 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:30:17,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:30:08" (1/3) ... [2024-11-14 03:30:17,549 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb3bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:30:17, skipping insertion in model container [2024-11-14 03:30:17,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:09" (2/3) ... [2024-11-14 03:30:17,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb3bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:30:17, skipping insertion in model container [2024-11-14 03:30:17,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:30:17" (3/3) ... [2024-11-14 03:30:17,552 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-14 03:30:17,572 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:30:17,574 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-72.i that has 2 procedures, 122 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:30:17,646 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:30:17,665 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;@7e935271, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:30:17,666 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:30:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand has 122 states, 74 states have (on average 1.472972972972973) internal successors, (109), 75 states have internal predecessors, (109), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-14 03:30:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-14 03:30:17,692 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:30:17,694 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:30:17,694 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:30:17,701 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:30:17,702 INFO L85 PathProgramCache]: Analyzing trace with hash 580637656, now seen corresponding path program 1 times [2024-11-14 03:30:17,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:30:17,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [182456537] [2024-11-14 03:30:17,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:17,725 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:30:17,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:30:17,731 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:30:17,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-14 03:30:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:18,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 03:30:18,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 868 proven. 0 refuted. 0 times theorem prover too weak. 3092 trivial. 0 not checked. [2024-11-14 03:30:18,919 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:30:18,920 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:30:18,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [182456537] [2024-11-14 03:30:18,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [182456537] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:30:18,920 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:30:18,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 03:30:18,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374161791] [2024-11-14 03:30:18,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:30:18,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 03:30:18,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:30:18,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 03:30:18,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:30:18,973 INFO L87 Difference]: Start difference. First operand has 122 states, 74 states have (on average 1.472972972972973) internal successors, (109), 75 states have internal predecessors, (109), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-14 03:30:19,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:30:19,055 INFO L93 Difference]: Finished difference Result 237 states and 437 transitions. [2024-11-14 03:30:19,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 03:30:19,058 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 279 [2024-11-14 03:30:19,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:30:19,071 INFO L225 Difference]: With dead ends: 237 [2024-11-14 03:30:19,071 INFO L226 Difference]: Without dead ends: 118 [2024-11-14 03:30:19,077 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 278 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:30:19,085 INFO L432 NwaCegarLoop]: 191 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 191 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 03:30:19,086 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 03:30:19,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2024-11-14 03:30:19,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2024-11-14 03:30:19,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 71 states have (on average 1.4225352112676057) internal successors, (101), 71 states have internal predecessors, (101), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-14 03:30:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 191 transitions. [2024-11-14 03:30:19,160 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 191 transitions. Word has length 279 [2024-11-14 03:30:19,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:30:19,161 INFO L471 AbstractCegarLoop]: Abstraction has 118 states and 191 transitions. [2024-11-14 03:30:19,162 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-14 03:30:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 191 transitions. [2024-11-14 03:30:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-14 03:30:19,173 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:30:19,173 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:30:19,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 03:30:19,374 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:30:19,374 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:30:19,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:30:19,376 INFO L85 PathProgramCache]: Analyzing trace with hash -1162445231, now seen corresponding path program 1 times [2024-11-14 03:30:19,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:30:19,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1594925916] [2024-11-14 03:30:19,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:19,377 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:30:19,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:30:19,382 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:30:19,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-14 03:30:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:20,304 INFO L255 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:30:20,315 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-14 03:30:21,249 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:30:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-14 03:30:22,894 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:30:22,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1594925916] [2024-11-14 03:30:22,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1594925916] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:30:22,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [394252462] [2024-11-14 03:30:22,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:22,896 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:30:22,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:30:22,904 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:30:22,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 03:30:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:23,873 INFO L255 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:30:23,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-14 03:30:24,151 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:30:24,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [394252462] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:30:24,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:30:24,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2024-11-14 03:30:24,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185574753] [2024-11-14 03:30:24,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:30:24,156 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 03:30:24,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:30:24,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 03:30:24,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-14 03:30:24,161 INFO L87 Difference]: Start difference. First operand 118 states and 191 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-14 03:30:26,491 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 03:30:28,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:30:30,500 WARN L539 Checker$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 03:30:31,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:30:31,103 INFO L93 Difference]: Finished difference Result 361 states and 583 transitions. [2024-11-14 03:30:31,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 03:30:31,104 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 280 [2024-11-14 03:30:31,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:30:31,111 INFO L225 Difference]: With dead ends: 361 [2024-11-14 03:30:31,111 INFO L226 Difference]: Without dead ends: 246 [2024-11-14 03:30:31,112 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 837 GetRequests, 829 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-14 03:30:31,113 INFO L432 NwaCegarLoop]: 356 mSDtfsCounter, 309 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 90 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2024-11-14 03:30:31,114 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [309 Valid, 542 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 27 Invalid, 3 Unknown, 0 Unchecked, 6.8s Time] [2024-11-14 03:30:31,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2024-11-14 03:30:31,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 141. [2024-11-14 03:30:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 88 states have (on average 1.375) internal successors, (121), 89 states have internal predecessors, (121), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 49 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-14 03:30:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 221 transitions. [2024-11-14 03:30:31,166 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 221 transitions. Word has length 280 [2024-11-14 03:30:31,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:30:31,168 INFO L471 AbstractCegarLoop]: Abstraction has 141 states and 221 transitions. [2024-11-14 03:30:31,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-14 03:30:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 221 transitions. [2024-11-14 03:30:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-14 03:30:31,176 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:30:31,176 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:30:31,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-14 03:30:31,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-14 03:30:31,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:30:31,578 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:30:31,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:30:31,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1971791857, now seen corresponding path program 1 times [2024-11-14 03:30:31,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:30:31,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1714813397] [2024-11-14 03:30:31,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:31,581 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:30:31,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:30:31,583 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:30:31,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-14 03:30:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:32,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:30:32,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-14 03:30:33,390 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:30:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-14 03:30:34,959 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:30:34,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1714813397] [2024-11-14 03:30:34,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1714813397] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:30:34,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1917053208] [2024-11-14 03:30:34,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:34,961 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:30:34,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:30:34,964 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:30:34,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-14 03:30:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:36,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:30:37,001 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-14 03:30:43,371 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:30:43,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1917053208] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:30:43,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:30:43,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2024-11-14 03:30:43,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440585335] [2024-11-14 03:30:43,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:30:43,374 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 03:30:43,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:30:43,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 03:30:43,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-14 03:30:43,376 INFO L87 Difference]: Start difference. First operand 141 states and 221 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-14 03:30:46,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:30:48,056 WARN L539 Checker$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 03:30:50,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:30:52,309 WARN L539 Checker$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 03:30:52,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:30:52,310 INFO L93 Difference]: Finished difference Result 420 states and 662 transitions. [2024-11-14 03:30:52,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 03:30:52,350 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 280 [2024-11-14 03:30:52,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:30:52,358 INFO L225 Difference]: With dead ends: 420 [2024-11-14 03:30:52,360 INFO L226 Difference]: Without dead ends: 282 [2024-11-14 03:30:52,362 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 838 GetRequests, 829 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-14 03:30:52,363 INFO L432 NwaCegarLoop]: 197 mSDtfsCounter, 146 mSDsluCounter, 364 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 91 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 561 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2024-11-14 03:30:52,363 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 561 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 17 Invalid, 4 Unknown, 0 Unchecked, 8.8s Time] [2024-11-14 03:30:52,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2024-11-14 03:30:52,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 239. [2024-11-14 03:30:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239 states, 140 states have (on average 1.3857142857142857) internal successors, (194), 141 states have internal predecessors, (194), 95 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (95), 94 states have call predecessors, (95), 95 states have call successors, (95) [2024-11-14 03:30:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 384 transitions. [2024-11-14 03:30:52,467 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 384 transitions. Word has length 280 [2024-11-14 03:30:52,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:30:52,470 INFO L471 AbstractCegarLoop]: Abstraction has 239 states and 384 transitions. [2024-11-14 03:30:52,471 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-14 03:30:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 384 transitions. [2024-11-14 03:30:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-14 03:30:52,483 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:30:52,484 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:30:52,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-14 03:30:52,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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)] Forceful destruction successful, exit code 0 [2024-11-14 03:30:52,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:30:52,885 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:30:52,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:30:52,886 INFO L85 PathProgramCache]: Analyzing trace with hash 16573434, now seen corresponding path program 1 times [2024-11-14 03:30:52,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:30:52,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1466519608] [2024-11-14 03:30:52,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:52,887 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:30:52,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:30:52,889 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:30:52,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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 (7)] Waiting until timeout for monitored process [2024-11-14 03:30:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:53,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:30:53,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-14 03:30:54,352 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:30:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-14 03:30:55,779 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:30:55,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1466519608] [2024-11-14 03:30:55,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1466519608] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:30:55,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [593839579] [2024-11-14 03:30:55,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:55,780 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:30:55,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:30:55,783 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:30:55,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-14 03:30:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:30:56,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 03:30:56,614 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:30:59,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-14 03:30:59,161 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:30:59,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [593839579] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:30:59,161 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:30:59,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2024-11-14 03:30:59,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576804140] [2024-11-14 03:30:59,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:30:59,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 03:30:59,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:30:59,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 03:30:59,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-14 03:30:59,164 INFO L87 Difference]: Start difference. First operand 239 states and 384 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-14 03:31:01,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:31:03,800 WARN L539 Checker$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 03:31:05,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:31:08,003 WARN L539 Checker$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 03:31:08,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:31:08,004 INFO L93 Difference]: Finished difference Result 406 states and 641 transitions. [2024-11-14 03:31:08,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 03:31:08,051 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 281 [2024-11-14 03:31:08,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:31:08,056 INFO L225 Difference]: With dead ends: 406 [2024-11-14 03:31:08,056 INFO L226 Difference]: Without dead ends: 268 [2024-11-14 03:31:08,058 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 841 GetRequests, 832 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-14 03:31:08,059 INFO L432 NwaCegarLoop]: 189 mSDtfsCounter, 133 mSDsluCounter, 367 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 91 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 556 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2024-11-14 03:31:08,059 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 556 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 9 Invalid, 4 Unknown, 0 Unchecked, 8.7s Time] [2024-11-14 03:31:08,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2024-11-14 03:31:08,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 240. [2024-11-14 03:31:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 141 states have (on average 1.3829787234042554) internal successors, (195), 142 states have internal predecessors, (195), 95 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (95), 94 states have call predecessors, (95), 95 states have call successors, (95) [2024-11-14 03:31:08,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 385 transitions. [2024-11-14 03:31:08,105 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 385 transitions. Word has length 281 [2024-11-14 03:31:08,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:31:08,106 INFO L471 AbstractCegarLoop]: Abstraction has 240 states and 385 transitions. [2024-11-14 03:31:08,106 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-14 03:31:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 385 transitions. [2024-11-14 03:31:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-14 03:31:08,111 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:31:08,111 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:31:08,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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 (7)] Ended with exit code 0 [2024-11-14 03:31:08,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-14 03:31:08,512 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:31:08,512 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:31:08,513 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:31:08,513 INFO L85 PathProgramCache]: Analyzing trace with hash -540977996, now seen corresponding path program 1 times [2024-11-14 03:31:08,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:31:08,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [875593710] [2024-11-14 03:31:08,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:31:08,514 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:31:08,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:31:08,517 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:31:08,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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 (9)] Waiting until timeout for monitored process [2024-11-14 03:31:09,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:31:09,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:31:09,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:31:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-14 03:31:10,075 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:31:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-14 03:31:11,318 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:31:11,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [875593710] [2024-11-14 03:31:11,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [875593710] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:31:11,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1973453294] [2024-11-14 03:31:11,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:31:11,319 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:31:11,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:31:11,321 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:31:11,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-14 03:31:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:31:13,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:31:13,411 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:31:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-14 03:31:14,002 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:31:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-14 03:31:15,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1973453294] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:31:15,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [199433871] [2024-11-14 03:31:15,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:31:15,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:31:15,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:31:15,110 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:31:15,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-14 03:31:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:31:15,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:31:15,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:31:17,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 834 proven. 117 refuted. 0 times theorem prover too weak. 3009 trivial. 0 not checked. [2024-11-14 03:31:17,401 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:31:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-14 03:31:19,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [199433871] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:31:19,140 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 03:31:19,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 10 [2024-11-14 03:31:19,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240318198] [2024-11-14 03:31:19,141 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 03:31:19,143 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-14 03:31:19,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:31:19,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-14 03:31:19,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-14 03:31:19,145 INFO L87 Difference]: Start difference. First operand 240 states and 385 transitions. Second operand has 10 states, 10 states have (on average 11.5) internal successors, (115), 10 states have internal predecessors, (115), 3 states have call successors, (133), 3 states have call predecessors, (133), 6 states have return successors, (136), 3 states have call predecessors, (136), 3 states have call successors, (136) [2024-11-14 03:31:23,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:31:25,104 WARN L539 Checker$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 03:31:27,108 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 03:31:28,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:31:28,316 INFO L93 Difference]: Finished difference Result 392 states and 614 transitions. [2024-11-14 03:31:28,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-14 03:31:28,317 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 11.5) internal successors, (115), 10 states have internal predecessors, (115), 3 states have call successors, (133), 3 states have call predecessors, (133), 6 states have return successors, (136), 3 states have call predecessors, (136), 3 states have call successors, (136) Word has length 282 [2024-11-14 03:31:28,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:31:28,320 INFO L225 Difference]: With dead ends: 392 [2024-11-14 03:31:28,321 INFO L226 Difference]: Without dead ends: 243 [2024-11-14 03:31:28,321 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1696 GetRequests, 1676 SyntacticMatches, 3 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=120, Invalid=222, Unknown=0, NotChecked=0, Total=342 [2024-11-14 03:31:28,323 INFO L432 NwaCegarLoop]: 196 mSDtfsCounter, 218 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 381 mSolverCounterSat, 157 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 428 SdHoareTripleChecker+Invalid, 541 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 157 IncrementalHoareTripleChecker+Valid, 381 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2024-11-14 03:31:28,323 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [219 Valid, 428 Invalid, 541 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [157 Valid, 381 Invalid, 3 Unknown, 0 Unchecked, 8.7s Time] [2024-11-14 03:31:28,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2024-11-14 03:31:28,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 237. [2024-11-14 03:31:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 237 states, 139 states have (on average 1.3453237410071943) internal successors, (187), 139 states have internal predecessors, (187), 90 states have call successors, (90), 7 states have call predecessors, (90), 7 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-14 03:31:28,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 367 transitions. [2024-11-14 03:31:28,364 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 367 transitions. Word has length 282 [2024-11-14 03:31:28,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:31:28,366 INFO L471 AbstractCegarLoop]: Abstraction has 237 states and 367 transitions. [2024-11-14 03:31:28,366 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.5) internal successors, (115), 10 states have internal predecessors, (115), 3 states have call successors, (133), 3 states have call predecessors, (133), 6 states have return successors, (136), 3 states have call predecessors, (136), 3 states have call successors, (136) [2024-11-14 03:31:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 367 transitions. [2024-11-14 03:31:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-14 03:31:28,371 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:31:28,371 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:31:28,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-14 03:31:28,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-14 03:31:28,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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 (9)] Ended with exit code 0 [2024-11-14 03:31:28,973 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:31:28,973 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:31:28,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:31:28,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1560009319, now seen corresponding path program 1 times [2024-11-14 03:31:28,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:31:28,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1372177952] [2024-11-14 03:31:28,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:31:28,974 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:31:28,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:31:28,977 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:31:28,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd9f929b-0e93-4322-b434-15d52604fc44/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 (12)] Waiting until timeout for monitored process [2024-11-14 03:31:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:31:29,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-14 03:31:29,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:33:41,531 WARN L286 SmtUtils]: Spent 43.39s on a formula simplification that was a NOOP. DAG size: 48 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 03:35:42,708 WARN L286 SmtUtils]: Spent 49.31s on a formula simplification that was a NOOP. DAG size: 51 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 03:36:36,408 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~last_1_var_1_29~0 (_ bv128 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)) (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)))) (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (= (_ bv1 8) c_~var_1_17~0) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= c_~var_1_23~0 c_~var_1_25~0) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (= (_ bv1 8) c_~last_1_var_1_17~0) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-14 03:39:18,211 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~var_1_26~0 (_ bv16 16)) (= c_~last_1_var_1_29~0 (_ bv128 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)) (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)))) (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (bvsge ((_ zero_extend 24) c_~var_1_25~0) (bvadd (bvneg ((_ zero_extend 24) c_~var_1_28~0)) ((_ zero_extend 24) c_~var_1_27~0))) (= (_ bv1 8) c_~var_1_17~0) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= c_~var_1_23~0 c_~var_1_25~0) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (= (_ bv1 8) c_~last_1_var_1_17~0) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-14 03:41:26,225 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~var_1_26~0 (_ bv16 16)) (= c_~last_1_var_1_29~0 (_ bv128 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)) (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)))) (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (bvsge ((_ zero_extend 24) c_~var_1_25~0) (bvadd (bvneg ((_ zero_extend 24) c_~var_1_28~0)) ((_ zero_extend 24) c_~var_1_27~0))) (= (_ bv1 8) c_~var_1_17~0) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv0 16) (bvadd c_~var_1_1~0 (_ bv50 16))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (= (_ bv1 8) c_~last_1_var_1_17~0) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-14 03:42:42,097 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~var_1_26~0 (_ bv16 16)) (= c_~last_1_var_1_29~0 (_ bv128 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)) (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)))) (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (bvsge ((_ zero_extend 24) c_~var_1_25~0) (bvadd (bvneg ((_ zero_extend 24) c_~var_1_28~0)) ((_ zero_extend 24) c_~var_1_27~0))) (= (_ bv16 32) c_~var_1_31~0) (= (_ bv1 8) c_~var_1_17~0) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv0 16) (bvadd c_~var_1_1~0 (_ bv50 16))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= ((_ sign_extend 16) (_ bv65486 16)) c_~var_1_29~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (= (_ bv1 8) c_~last_1_var_1_17~0) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false