./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 87733420fc6866c2df55ef4b023b69b15e736a1e84a3f3640bbd51006ac1ba6c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:11:01,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:11:01,418 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 03:11:01,426 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:11:01,426 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:11:01,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:11:01,461 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:11:01,461 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:11:01,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:11:01,462 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:11:01,462 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:11:01,462 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:11:01,463 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:11:01,464 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:11:01,465 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:11:01,465 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:11:01,465 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:11:01,465 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:11:01,465 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:11:01,465 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:11:01,465 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:11:01,466 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:11:01,466 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:11:01,466 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:11:01,467 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:11:01,467 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:11:01,467 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:11:01,467 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:11:01,467 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:11:01,468 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:11:01,468 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:11:01,468 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:11:01,468 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:11:01,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:11:01,468 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:11:01,468 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:11:01,469 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:11:01,469 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:11:01,470 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:11:01,470 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:11:01,471 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:11:01,471 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 -> 87733420fc6866c2df55ef4b023b69b15e736a1e84a3f3640bbd51006ac1ba6c [2024-11-14 03:11:01,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:11:01,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:11:01,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:11:01,840 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:11:01,841 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:11:01,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i Unable to find full path for "g++" [2024-11-14 03:11:03,842 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:11:04,103 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:11:04,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i [2024-11-14 03:11:04,114 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data/c9e898dc3/87659136909c4e43b4d301b5dd4679c5/FLAGc8b3353c6 [2024-11-14 03:11:04,400 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data/c9e898dc3/87659136909c4e43b4d301b5dd4679c5 [2024-11-14 03:11:04,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:11:04,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:11:04,406 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:11:04,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:11:04,412 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:11:04,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,413 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b724104 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04, skipping insertion in model container [2024-11-14 03:11:04,414 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,439 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:11:04,603 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i[919,932] [2024-11-14 03:11:04,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:11:04,706 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:11:04,721 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i[919,932] [2024-11-14 03:11:04,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:11:04,793 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:11:04,794 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04 WrapperNode [2024-11-14 03:11:04,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:11:04,795 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:11:04,795 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:11:04,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:11:04,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,870 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 278 [2024-11-14 03:11:04,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:11:04,871 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:11:04,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:11:04,871 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:11:04,885 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,889 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,890 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,900 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,904 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,909 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,914 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:11:04,915 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:11:04,915 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:11:04,915 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:11:04,916 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (1/1) ... [2024-11-14 03:11:04,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:11:04,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:11:04,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:11:04,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:11:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:11:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:11:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:11:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:11:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:11:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:11:05,129 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:11:05,133 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:11:05,694 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-14 03:11:05,694 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:11:06,121 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:11:06,122 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:11:06,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:11:06 BoogieIcfgContainer [2024-11-14 03:11:06,122 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:11:06,125 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:11:06,125 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:11:06,130 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:11:06,131 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:11:04" (1/3) ... [2024-11-14 03:11:06,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55eb718d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:11:06, skipping insertion in model container [2024-11-14 03:11:06,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:04" (2/3) ... [2024-11-14 03:11:06,133 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55eb718d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:11:06, skipping insertion in model container [2024-11-14 03:11:06,133 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:11:06" (3/3) ... [2024-11-14 03:11:06,135 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i [2024-11-14 03:11:06,157 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:11:06,159 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i that has 2 procedures, 79 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:11:06,242 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:11:06,258 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;@80236bc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:11:06,258 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:11:06,262 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 32 states have (on average 1.09375) internal successors, (35), 33 states have internal predecessors, (35), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:11:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-14 03:11:06,278 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:11:06,279 INFO L215 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:11:06,280 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:11:06,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:11:06,284 INFO L85 PathProgramCache]: Analyzing trace with hash -318182173, now seen corresponding path program 1 times [2024-11-14 03:11:06,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:11:06,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873344426] [2024-11-14 03:11:06,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:06,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 03:11:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 03:11:07,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [264224331] [2024-11-14 03:11:07,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:07,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:11:07,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:11:07,241 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:11:07,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 03:11:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:11:07,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 03:11:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:11:08,220 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 03:11:08,222 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 03:11:08,224 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 03:11:08,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 03:11:08,426 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 03:11:08,429 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 03:11:08,620 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 03:11:08,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 03:11:08 BoogieIcfgContainer [2024-11-14 03:11:08,627 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 03:11:08,628 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 03:11:08,628 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 03:11:08,628 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 03:11:08,629 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:11:06" (3/4) ... [2024-11-14 03:11:08,632 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 03:11:08,633 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 03:11:08,634 INFO L158 Benchmark]: Toolchain (without parser) took 4229.21ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 40.1MB in the end (delta: 52.2MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2024-11-14 03:11:08,636 INFO L158 Benchmark]: CDTParser took 1.00ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:11:08,636 INFO L158 Benchmark]: CACSL2BoogieTranslator took 388.33ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 76.0MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 03:11:08,636 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.56ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 72.2MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:11:08,637 INFO L158 Benchmark]: Boogie Preprocessor took 43.05ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 70.1MB in the end (delta: 2.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 03:11:08,637 INFO L158 Benchmark]: RCFGBuilder took 1207.63ms. Allocated memory is still 117.4MB. Free memory was 70.1MB in the beginning and 50.1MB in the end (delta: 20.0MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2024-11-14 03:11:08,638 INFO L158 Benchmark]: TraceAbstraction took 2502.65ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 40.1MB in the end (delta: 9.5MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-11-14 03:11:08,638 INFO L158 Benchmark]: Witness Printer took 4.96ms. Allocated memory is still 117.4MB. Free memory was 40.1MB in the beginning and 40.1MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:11:08,642 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 388.33ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 76.0MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.56ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 72.2MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.05ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 70.1MB in the end (delta: 2.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1207.63ms. Allocated memory is still 117.4MB. Free memory was 70.1MB in the beginning and 50.1MB in the end (delta: 20.0MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * TraceAbstraction took 2502.65ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 40.1MB in the end (delta: 9.5MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Witness Printer took 4.96ms. Allocated memory is still 117.4MB. Free memory was 40.1MB in the beginning and 40.1MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 100, overapproximation of someBinaryFLOATComparisonOperation at line 213, overapproximation of someBinaryFLOATComparisonOperation at line 169, overapproximation of someBinaryFLOATComparisonOperation at line 215, overapproximation of bitwiseOr at line 105, overapproximation of someBinaryDOUBLEComparisonOperation at line 200, overapproximation of someBinaryDOUBLEComparisonOperation at line 167, overapproximation of someBinaryDOUBLEComparisonOperation at line 204, overapproximation of someBinaryDOUBLEComparisonOperation at line 205, overapproximation of someBinaryDOUBLEComparisonOperation at line 149, overapproximation of someBinaryDOUBLEComparisonOperation at line 195, overapproximation of someBinaryDOUBLEComparisonOperation at line 202, overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 88, overapproximation of someBinaryDOUBLEComparisonOperation at line 166. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] double var_1_2 = 32.25; [L24] double var_1_3 = 16.5; [L25] unsigned char var_1_4 = 10; [L26] unsigned char var_1_5 = 100; [L27] unsigned char var_1_6 = 1; [L28] signed char var_1_7 = -5; [L29] unsigned char var_1_8 = 0; [L30] signed char var_1_9 = -10; [L31] signed short int var_1_10 = 64; [L32] unsigned short int var_1_11 = 0; [L33] float var_1_12 = 64.75; [L34] double var_1_13 = 5.4; [L35] float var_1_14 = 5.625; [L36] unsigned long int var_1_15 = 32; [L37] unsigned long int var_1_16 = 4; [L38] unsigned char var_1_17 = 0; [L39] unsigned long int var_1_18 = 2; [L40] unsigned long int var_1_19 = 1622847904; [L41] unsigned long int var_1_20 = 1667052813; [L42] unsigned long int var_1_21 = 8; [L43] unsigned char var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned char var_1_25 = 0; [L47] double var_1_26 = 0.4; [L48] double var_1_27 = 256.4; [L49] signed long int var_1_28 = 1; [L50] signed long int var_1_29 = -16; [L51] signed long int var_1_30 = 64; [L52] double var_1_31 = 255.5; [L53] double var_1_32 = 1.625; [L54] double var_1_33 = 0.25; [L55] signed long int var_1_34 = -1; [L56] signed long int var_1_35 = 32; [L57] float var_1_36 = 7.1; [L58] float var_1_37 = 9.625; [L59] float var_1_38 = 8.4; [L60] unsigned long int var_1_39 = 256; [L61] unsigned long int var_1_40 = 256; [L62] unsigned short int last_1_var_1_11 = 0; [L63] float last_1_var_1_12 = 64.75; [L64] unsigned long int last_1_var_1_15 = 32; [L227] isInitial = 1 [L228] FCALL initially() [L229] COND TRUE 1 [L230] CALL updateLastVariables() [L218] last_1_var_1_11 = var_1_11 [L219] last_1_var_1_12 = var_1_12 [L220] last_1_var_1_15 = var_1_15 [L230] RET updateLastVariables() [L231] CALL updateVariables() [L146] var_1_2 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L148] var_1_3 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L150] var_1_4 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L152] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L153] var_1_5 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L155] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L156] var_1_6 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_7=-5, var_1_8=0, var_1_9=-10] [L158] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L159] var_1_8 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_9=-10] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_9=-10] [L161] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L162] var_1_9 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L164] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L165] var_1_13 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L167] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L168] var_1_14 = __VERIFIER_nondet_float() [L169] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L170] var_1_17 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L172] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L173] var_1_18 = __VERIFIER_nondet_ulong() [L174] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L175] CALL assume_abort_if_not(var_1_18 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_18 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L176] var_1_19 = __VERIFIER_nondet_ulong() [L177] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L178] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L179] var_1_20 = __VERIFIER_nondet_ulong() [L180] CALL assume_abort_if_not(var_1_20 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_20 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L181] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L182] var_1_21 = __VERIFIER_nondet_ulong() [L183] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L184] CALL assume_abort_if_not(var_1_21 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_21 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L185] var_1_23 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L187] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L188] var_1_24 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L190] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L191] var_1_25 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L193] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L194] var_1_27 = __VERIFIER_nondet_double() [L195] CALL assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-16, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L196] var_1_29 = __VERIFIER_nondet_long() [L197] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L198] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L199] var_1_31 = __VERIFIER_nondet_double() [L200] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_32=13/8, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L201] var_1_32 = __VERIFIER_nondet_double() [L202] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_33=1/4, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L203] var_1_33 = __VERIFIER_nondet_double() [L204] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L205] CALL assume_abort_if_not(var_1_33 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_33 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-1, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L206] var_1_34 = __VERIFIER_nondet_long() [L207] CALL assume_abort_if_not(var_1_34 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_34 >= -2147483646) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L208] CALL assume_abort_if_not(var_1_34 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_34 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=32, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L209] var_1_35 = __VERIFIER_nondet_long() [L210] CALL assume_abort_if_not(var_1_35 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_35 >= -1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L211] CALL assume_abort_if_not(var_1_35 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_35 <= 1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L212] var_1_37 = __VERIFIER_nondet_float() [L213] CALL assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L214] var_1_38 = __VERIFIER_nondet_float() [L215] CALL assume_abort_if_not((var_1_38 >= -922337.2036854765600e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not((var_1_38 >= -922337.2036854765600e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=0, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_30=64, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=5] [L231] RET updateVariables() [L232] CALL step() [L68] COND FALSE !(\read(var_1_17)) [L75] COND TRUE \read(var_1_23) [L76] var_1_22 = (! (var_1_17 && var_1_24)) [L84] COND TRUE var_1_20 >= (var_1_21 / ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) [L85] var_1_26 = var_1_27 [L87] var_1_28 = var_1_29 [L88] COND TRUE ((var_1_31 - var_1_32) + (var_1_27 / var_1_33)) < ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L89] COND FALSE !(var_1_21 >= 10u) [L96] var_1_30 = ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) [L99] COND FALSE !(\read(var_1_24)) [L102] var_1_39 = var_1_19 [L103] var_1_40 = var_1_19 [L104] unsigned long int stepLocal_1 = var_1_6 - last_1_var_1_15; [L105] EXPR last_1_var_1_11 ^ last_1_var_1_15 [L105] COND FALSE !(stepLocal_1 < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) [L110] COND TRUE (var_1_5 <= var_1_4) && var_1_8 [L111] COND TRUE \read(var_1_8) [L112] var_1_7 = (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))) [L123] COND TRUE 128 >= last_1_var_1_15 [L124] var_1_15 = (var_1_6 + (var_1_4 + var_1_11)) [L128] COND FALSE !(var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) [L131] COND FALSE !((10.8 + var_1_12) <= (- var_1_12)) [L134] unsigned char stepLocal_0 = var_1_4; [L135] COND FALSE !(-4 >= stepLocal_0) [L142] var_1_10 = var_1_4 [L232] RET step() [L233] CALL, EXPR property() [L223] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) [L223-L224] return (((((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1)) && ((var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_12 == ((float) var_1_14)) : 1)) && ((128 >= last_1_var_1_15) ? (var_1_15 == ((unsigned long int) (var_1_6 + (var_1_4 + var_1_11)))) : (var_1_15 == ((unsigned long int) var_1_7))) ; [L233] RET, EXPR property() [L233] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=259/4, var_1_14=259/4, var_1_15=190, var_1_16=4, var_1_17=0, var_1_18=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_30=0, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_37=0, var_1_38=0, var_1_39=1073741823, var_1_40=1073741823, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=68, var_1_8=1, var_1_9=5] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=259/4, var_1_14=259/4, var_1_15=190, var_1_16=4, var_1_17=0, var_1_18=0, var_1_19=1073741823, var_1_1=32, var_1_20=-3221225472, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=0, var_1_25=-255, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_30=0, var_1_34=-2147483646, var_1_35=0, var_1_36=71/10, var_1_37=0, var_1_38=0, var_1_39=1073741823, var_1_40=1073741823, var_1_4=127, var_1_5=831, var_1_6=63, var_1_7=68, var_1_8=1, var_1_9=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 79 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.2s, OverallIterations: 1, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=79occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 324 NumberOfCodeBlocks, 324 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 03:11:08,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 87733420fc6866c2df55ef4b023b69b15e736a1e84a3f3640bbd51006ac1ba6c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:11:11,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:11:11,534 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 03:11:11,548 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:11:11,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:11:11,596 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:11:11,598 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:11:11,598 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:11:11,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:11:11,599 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:11:11,599 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:11:11,600 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:11:11,600 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:11:11,600 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:11:11,600 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:11:11,601 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:11:11,601 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:11:11,601 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:11:11,602 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:11:11,602 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:11:11,602 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:11:11,602 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:11:11,602 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:11:11,603 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:11:11,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:11:11,604 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:11:11,604 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:11:11,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:11:11,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:11:11,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:11:11,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:11:11,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:11:11,605 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:11:11,605 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:11:11,605 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:11:11,605 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:11:11,606 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 -> 87733420fc6866c2df55ef4b023b69b15e736a1e84a3f3640bbd51006ac1ba6c [2024-11-14 03:11:11,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:11:11,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:11:11,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:11:11,948 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:11:11,948 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:11:11,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i Unable to find full path for "g++" [2024-11-14 03:11:13,997 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:11:14,314 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:11:14,315 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i [2024-11-14 03:11:14,329 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data/5c63c4f56/449c749c78e8430c947adf6ffc707180/FLAGddc2e9099 [2024-11-14 03:11:14,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/data/5c63c4f56/449c749c78e8430c947adf6ffc707180 [2024-11-14 03:11:14,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:11:14,355 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:11:14,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:11:14,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:11:14,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:11:14,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72069e5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14, skipping insertion in model container [2024-11-14 03:11:14,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,384 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:11:14,533 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i[919,932] [2024-11-14 03:11:14,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:11:14,640 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:11:14,652 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_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i[919,932] [2024-11-14 03:11:14,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:11:14,720 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:11:14,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14 WrapperNode [2024-11-14 03:11:14,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:11:14,723 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:11:14,723 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:11:14,723 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:11:14,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,744 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,787 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 247 [2024-11-14 03:11:14,788 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:11:14,788 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:11:14,789 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:11:14,789 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:11:14,797 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,805 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,805 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,819 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,824 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,827 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,832 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,841 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:11:14,842 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:11:14,843 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:11:14,843 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:11:14,849 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (1/1) ... [2024-11-14 03:11:14,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:11:14,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:11:14,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:11:14,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:11:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:11:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 03:11:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:11:14,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:11:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:11:14,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:11:15,084 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:11:15,086 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:11:26,541 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-14 03:11:26,541 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:11:26,563 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:11:26,564 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:11:26,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:11:26 BoogieIcfgContainer [2024-11-14 03:11:26,564 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:11:26,567 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:11:26,567 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:11:26,573 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:11:26,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:11:14" (1/3) ... [2024-11-14 03:11:26,573 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@230ac38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:11:26, skipping insertion in model container [2024-11-14 03:11:26,574 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:14" (2/3) ... [2024-11-14 03:11:26,575 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@230ac38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:11:26, skipping insertion in model container [2024-11-14 03:11:26,575 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:11:26" (3/3) ... [2024-11-14 03:11:26,577 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i [2024-11-14 03:11:26,592 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:11:26,594 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-ps-cn_file-95.i that has 2 procedures, 111 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:11:26,690 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:11:26,711 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;@6a326e4a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:11:26,712 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:11:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand has 111 states, 64 states have (on average 1.375) internal successors, (88), 65 states have internal predecessors, (88), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:11:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 03:11:26,747 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:11:26,748 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:11:26,748 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:11:26,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:11:26,755 INFO L85 PathProgramCache]: Analyzing trace with hash 915198664, now seen corresponding path program 1 times [2024-11-14 03:11:26,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:11:26,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [449468951] [2024-11-14 03:11:26,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:26,772 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 03:11:26,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:11:26,776 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:26,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:11:28,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 03:11:28,979 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:11:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 846 proven. 0 refuted. 0 times theorem prover too weak. 2938 trivial. 0 not checked. [2024-11-14 03:11:29,077 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:11:29,078 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:11:29,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [449468951] [2024-11-14 03:11:29,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [449468951] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:11:29,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:11:29,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 03:11:29,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230496578] [2024-11-14 03:11:29,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:11:29,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 03:11:29,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:11:29,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 03:11:29,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:11:29,107 INFO L87 Difference]: Start difference. First operand has 111 states, 64 states have (on average 1.375) internal successors, (88), 65 states have internal predecessors, (88), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-14 03:11:29,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:11:29,167 INFO L93 Difference]: Finished difference Result 214 states and 388 transitions. [2024-11-14 03:11:29,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 03:11:29,170 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 270 [2024-11-14 03:11:29,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:11:29,183 INFO L225 Difference]: With dead ends: 214 [2024-11-14 03:11:29,183 INFO L226 Difference]: Without dead ends: 106 [2024-11-14 03:11:29,189 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:11:29,192 INFO L432 NwaCegarLoop]: 166 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, 166 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 03:11:29,195 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 03:11:29,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2024-11-14 03:11:29,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2024-11-14 03:11:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 60 states have (on average 1.3) internal successors, (78), 60 states have internal predecessors, (78), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:11:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 166 transitions. [2024-11-14 03:11:29,280 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 166 transitions. Word has length 270 [2024-11-14 03:11:29,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:11:29,281 INFO L471 AbstractCegarLoop]: Abstraction has 106 states and 166 transitions. [2024-11-14 03:11:29,281 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-14 03:11:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 166 transitions. [2024-11-14 03:11:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 03:11:29,292 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:11:29,292 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:11:29,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:29,493 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:29,495 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:11:29,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:11:29,500 INFO L85 PathProgramCache]: Analyzing trace with hash 316214096, now seen corresponding path program 1 times [2024-11-14 03:11:29,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:11:29,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1431367338] [2024-11-14 03:11:29,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:29,503 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 03:11:29,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:11:29,508 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:29,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:11:31,758 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:11:31,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:11:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1779 proven. 45 refuted. 0 times theorem prover too weak. 1960 trivial. 0 not checked. [2024-11-14 03:11:33,909 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:11:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 84 proven. 45 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:11:36,621 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:11:36,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1431367338] [2024-11-14 03:11:36,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1431367338] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:11:36,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [463670639] [2024-11-14 03:11:36,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:36,623 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:11:36,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:11:36,628 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:11:36,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 03:11:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:11:41,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:11:41,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:11:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1779 proven. 45 refuted. 0 times theorem prover too weak. 1960 trivial. 0 not checked. [2024-11-14 03:11:43,097 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:11:45,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 84 proven. 45 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:11:45,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [463670639] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:11:45,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [40021745] [2024-11-14 03:11:45,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:45,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:11:45,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:11:45,370 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:11:45,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-14 03:11:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:11:46,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:11:46,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:11:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1779 proven. 45 refuted. 0 times theorem prover too weak. 1960 trivial. 0 not checked. [2024-11-14 03:11:48,203 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:11:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 84 proven. 45 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 03:11:50,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [40021745] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:11:50,347 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 03:11:50,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-14 03:11:50,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358429122] [2024-11-14 03:11:50,348 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 03:11:50,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 03:11:50,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:11:50,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 03:11:50,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-14 03:11:50,354 INFO L87 Difference]: Start difference. First operand 106 states and 166 transitions. Second operand has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 7 states have internal predecessors, (62), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-14 03:11:52,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:11:52,871 INFO L93 Difference]: Finished difference Result 217 states and 336 transitions. [2024-11-14 03:11:52,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-14 03:11:52,872 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 7 states have internal predecessors, (62), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 270 [2024-11-14 03:11:52,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:11:52,876 INFO L225 Difference]: With dead ends: 217 [2024-11-14 03:11:52,876 INFO L226 Difference]: Without dead ends: 114 [2024-11-14 03:11:52,877 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1618 GetRequests, 1606 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-14 03:11:52,878 INFO L432 NwaCegarLoop]: 117 mSDtfsCounter, 141 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 168 SdHoareTripleChecker+Valid, 261 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-14 03:11:52,879 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [168 Valid, 261 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-14 03:11:52,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2024-11-14 03:11:52,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 110. [2024-11-14 03:11:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 63 states have (on average 1.2698412698412698) internal successors, (80), 63 states have internal predecessors, (80), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 03:11:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 168 transitions. [2024-11-14 03:11:52,904 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 168 transitions. Word has length 270 [2024-11-14 03:11:52,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:11:52,905 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 168 transitions. [2024-11-14 03:11:52,905 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 7 states have internal predecessors, (62), 2 states have call successors, (59), 2 states have call predecessors, (59), 4 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-14 03:11:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 168 transitions. [2024-11-14 03:11:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 03:11:52,921 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:11:52,925 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:11:52,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:53,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-14 03:11:53,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-14 03:11:53,526 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:11:53,526 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:11:53,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:11:53,527 INFO L85 PathProgramCache]: Analyzing trace with hash -694903154, now seen corresponding path program 1 times [2024-11-14 03:11:53,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:11:53,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2130216176] [2024-11-14 03:11:53,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:11:53,528 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 03:11:53,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:11:53,532 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/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 03:11:53,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-14 03:11:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:11:55,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-14 03:11:55,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:12:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 2099 proven. 297 refuted. 0 times theorem prover too weak. 1388 trivial. 0 not checked. [2024-11-14 03:12:07,990 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:12:12,008 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:12:12,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2130216176] [2024-11-14 03:12:12,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2130216176] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:12:12,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1537543677] [2024-11-14 03:12:12,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:12:12,009 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:12:12,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:12:12,011 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:12:12,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6748ae8a-fbd8-40e5-a81d-64e9a2ff5e47/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-14 03:12:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:12:19,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-14 03:12:19,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:13:40,765 WARN L286 SmtUtils]: Spent 10.82s on a formula simplification. DAG size of input: 59 DAG size of output: 52 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 03:14:39,155 WARN L286 SmtUtils]: Spent 10.32s on a formula simplification that was a NOOP. DAG size: 55 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)