./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.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_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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_26b3bfcb-c698-41f6-b62c-4480279e6304/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 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:37:43,829 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:37:43,894 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 04:37:43,904 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:37:43,905 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:37:43,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:37:43,951 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:37:43,951 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:37:43,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:37:43,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:37:43,953 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:37:43,953 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:37:43,953 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:37:43,953 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:37:43,953 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:37:43,953 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:37:43,954 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:37:43,955 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:37:43,955 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:37:43,955 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:37:43,956 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:37:43,956 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:37:43,956 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:37:43,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:37:43,956 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 04:37:43,956 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:37:43,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:37:43,957 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:37:43,957 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:37:43,958 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:37:43,958 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:37:43,958 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_26b3bfcb-c698-41f6-b62c-4480279e6304/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 -> 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c [2024-11-14 04:37:44,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:37:44,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:37:44,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:37:44,307 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:37:44,309 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:37:44,310 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i Unable to find full path for "g++" [2024-11-14 04:37:46,433 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:37:46,732 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:37:46,733 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-14 04:37:46,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data/adf82e1bc/565550a9478c4ec6abd192465632d401/FLAGc7e1d8143 [2024-11-14 04:37:46,762 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data/adf82e1bc/565550a9478c4ec6abd192465632d401 [2024-11-14 04:37:46,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:37:46,767 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:37:46,769 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:37:46,769 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:37:46,775 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:37:46,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:37:46" (1/1) ... [2024-11-14 04:37:46,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ecac5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:46, skipping insertion in model container [2024-11-14 04:37:46,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:37:46" (1/1) ... [2024-11-14 04:37:46,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:37:46,963 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_26b3bfcb-c698-41f6-b62c-4480279e6304/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-14 04:37:47,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:37:47,071 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:37:47,084 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_26b3bfcb-c698-41f6-b62c-4480279e6304/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-14 04:37:47,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:37:47,204 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:37:47,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47 WrapperNode [2024-11-14 04:37:47,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:37:47,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:37:47,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:37:47,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:37:47,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,234 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,300 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 284 [2024-11-14 04:37:47,300 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:37:47,301 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:37:47,301 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:37:47,301 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:37:47,310 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,311 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,314 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,315 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,328 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,338 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:37:47,344 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:37:47,344 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:37:47,344 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:37:47,345 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (1/1) ... [2024-11-14 04:37:47,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:37:47,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:37:47,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:37:47,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:37:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:37:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 04:37:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 04:37:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:37:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:37:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:37:47,594 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:37:47,596 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:37:48,379 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-14 04:37:48,379 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:37:48,826 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:37:48,827 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:37:48,827 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:37:48 BoogieIcfgContainer [2024-11-14 04:37:48,827 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:37:48,830 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:37:48,830 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:37:48,835 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:37:48,836 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:37:46" (1/3) ... [2024-11-14 04:37:48,836 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2de36bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:37:48, skipping insertion in model container [2024-11-14 04:37:48,836 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:47" (2/3) ... [2024-11-14 04:37:48,837 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2de36bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:37:48, skipping insertion in model container [2024-11-14 04:37:48,837 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:37:48" (3/3) ... [2024-11-14 04:37:48,838 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-14 04:37:48,857 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:37:48,859 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-99.i that has 2 procedures, 78 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 04:37:48,946 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:37:48,968 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;@6a86ab2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:37:48,968 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:37:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand has 78 states, 31 states have (on average 1.096774193548387) internal successors, (34), 32 states have internal predecessors, (34), 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 04:37:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-14 04:37:48,993 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:37:48,994 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] [2024-11-14 04:37:48,995 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:37:49,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:37:49,002 INFO L85 PathProgramCache]: Analyzing trace with hash -937929323, now seen corresponding path program 1 times [2024-11-14 04:37:49,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:37:49,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511157830] [2024-11-14 04:37:49,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:37:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:37:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 04:37:49,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2126116334] [2024-11-14 04:37:49,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:37:49,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:37:49,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:37:49,999 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:37:50,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 04:37:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 04:37:50,726 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 04:37:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 04:37:51,104 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 04:37:51,108 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 04:37:51,110 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 04:37:51,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-14 04:37:51,312 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 04:37:51,316 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 04:37:51,463 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 04:37:51,466 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 04:37:51 BoogieIcfgContainer [2024-11-14 04:37:51,471 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 04:37:51,472 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 04:37:51,472 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 04:37:51,472 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 04:37:51,472 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:37:48" (3/4) ... [2024-11-14 04:37:51,476 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 04:37:51,477 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 04:37:51,478 INFO L158 Benchmark]: Toolchain (without parser) took 4711.52ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 41.5MB in the end (delta: 51.0MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2024-11-14 04:37:51,479 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:37:51,481 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.29ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 76.1MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 04:37:51,481 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.72ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 71.8MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:37:51,481 INFO L158 Benchmark]: Boogie Preprocessor took 41.99ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 69.7MB in the end (delta: 2.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 04:37:51,482 INFO L158 Benchmark]: RCFGBuilder took 1483.74ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 44.4MB in the end (delta: 25.3MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2024-11-14 04:37:51,482 INFO L158 Benchmark]: TraceAbstraction took 2641.31ms. Allocated memory is still 117.4MB. Free memory was 43.9MB in the beginning and 41.5MB in the end (delta: 2.4MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. [2024-11-14 04:37:51,483 INFO L158 Benchmark]: Witness Printer took 5.61ms. Allocated memory is still 117.4MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:37:51,487 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.29ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 76.1MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.72ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 71.8MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.99ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 69.7MB in the end (delta: 2.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1483.74ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 44.4MB in the end (delta: 25.3MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * TraceAbstraction took 2641.31ms. Allocated memory is still 117.4MB. Free memory was 43.9MB in the beginning and 41.5MB in the end (delta: 2.4MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. * Witness Printer took 5.61ms. Allocated memory is still 117.4MB. Free memory was 41.5MB in the beginning and 41.5MB 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 someBinaryArithmeticDOUBLEoperation at line 96, overapproximation of bitwiseOr at line 113, overapproximation of bitwiseAnd at line 73, overapproximation of someBinaryDOUBLEComparisonOperation at line 133, overapproximation of someBinaryDOUBLEComparisonOperation at line 184, overapproximation of someBinaryDOUBLEComparisonOperation at line 131, overapproximation of someBinaryDOUBLEComparisonOperation at line 69, overapproximation of someBinaryDOUBLEComparisonOperation at line 186, overapproximation of someBinaryDOUBLEComparisonOperation at line 159, overapproximation of someBinaryDOUBLEComparisonOperation at line 173. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] unsigned char var_1_5 = 0; [L27] signed long int var_1_6 = 25; [L28] double var_1_10 = 99999999999.25; [L29] double var_1_11 = 255.25; [L30] double var_1_12 = 1.125; [L31] unsigned char var_1_13 = 2; [L32] unsigned char var_1_14 = 5; [L33] unsigned char var_1_15 = 32; [L34] unsigned char var_1_16 = 4; [L35] unsigned char var_1_17 = 2; [L36] signed char var_1_18 = 4; [L37] signed char var_1_19 = 16; [L38] signed char var_1_20 = 32; [L39] signed char var_1_21 = 25; [L40] signed char var_1_22 = 1; [L41] signed char var_1_23 = 100; [L42] double var_1_24 = 3.125; [L43] double var_1_25 = 0.0; [L44] unsigned short int var_1_26 = 32; [L45] unsigned short int var_1_27 = 36217; [L46] unsigned char var_1_28 = 2; [L47] signed long int var_1_29 = -25; [L48] signed long int var_1_30 = 100000000; [L49] signed char var_1_31 = 4; [L50] signed char var_1_32 = -10; [L51] signed char var_1_33 = -32; [L52] signed char var_1_34 = 50; [L53] double var_1_35 = 127.6; [L54] unsigned char var_1_36 = 0; [L55] unsigned char var_1_37 = 0; [L56] unsigned char var_1_38 = 0; [L57] unsigned char var_1_39 = 1; [L58] unsigned char var_1_40 = 0; [L59] double var_1_41 = 255.4; [L60] double var_1_42 = 199.125; [L61] double var_1_43 = 99999999.4; [L195] isInitial = 1 [L196] FCALL initially() [L197] COND TRUE 1 [L198] FCALL updateLastVariables() [L199] CALL updateVariables() [L118] var_1_2 = __VERIFIER_nondet_uchar() [L119] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L120] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L121] var_1_3 = __VERIFIER_nondet_uchar() [L122] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L123] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L124] var_1_4 = __VERIFIER_nondet_uchar() [L125] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_5=0, var_1_6=25] [L126] CALL assume_abort_if_not(var_1_4 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_4 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L127] var_1_5 = __VERIFIER_nondet_uchar() [L128] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_6=25] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_6=25] [L129] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L130] var_1_11 = __VERIFIER_nondet_double() [L131] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L132] var_1_12 = __VERIFIER_nondet_double() [L133] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L134] var_1_14 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L136] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L137] var_1_16 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L139] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L140] var_1_17 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L142] CALL assume_abort_if_not(var_1_17 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_17 <= 127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L143] var_1_19 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L145] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L146] var_1_20 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L148] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L149] var_1_21 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_21 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_21 >= -63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L151] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L152] var_1_22 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_22 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_22 >= -1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L154] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L155] var_1_23 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L157] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L158] var_1_25 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_25 >= 4611686.018427382800e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_25 >= 4611686.018427382800e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L160] var_1_27 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_27 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_27 >= 32767) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L162] CALL assume_abort_if_not(var_1_27 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_27 <= 65534) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L163] var_1_30 = __VERIFIER_nondet_long() [L164] CALL assume_abort_if_not(var_1_30 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_30 >= -2147483647) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L165] CALL assume_abort_if_not(var_1_30 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_30 <= 2147483646) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L166] var_1_32 = __VERIFIER_nondet_char() [L167] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L168] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L169] var_1_33 = __VERIFIER_nondet_char() [L170] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L171] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L172] var_1_35 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L174] var_1_37 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L176] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L177] var_1_39 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_39 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_39 >= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L179] CALL assume_abort_if_not(var_1_39 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_39 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L180] var_1_40 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L182] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L183] var_1_42 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_42 >= -922337.2036854776000e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not((var_1_42 >= -922337.2036854776000e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L185] var_1_43 = __VERIFIER_nondet_double() [L186] CALL assume_abort_if_not((var_1_43 >= -922337.2036854765600e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not((var_1_43 >= -922337.2036854765600e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_4=0, var_1_5=0, var_1_6=25] [L199] RET updateVariables() [L200] CALL step() [L65] var_1_29 = var_1_30 [L66] COND TRUE var_1_29 <= var_1_30 [L67] var_1_31 = ((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) [L69] COND FALSE !(8.02 < var_1_35) [L72] var_1_36 = var_1_37 [L73] EXPR var_1_29 & var_1_31 [L73] EXPR (((var_1_29 & var_1_31)) < (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34))))) ? ((var_1_29 & var_1_31)) : (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34)))) [L73] COND FALSE !((((((var_1_29 & var_1_31)) < (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34))))) ? ((var_1_29 & var_1_31)) : (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34)))))) == ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))) [L76] COND TRUE ((var_1_33 != var_1_30) || var_1_36) || (var_1_35 > var_1_42) [L77] var_1_41 = var_1_43 [L79] COND TRUE \read(var_1_2) [L80] var_1_1 = (var_1_3 || var_1_4) [L84] COND TRUE ! var_1_5 [L85] var_1_15 = (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))) [L87] var_1_18 = ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23)))) [L88] COND FALSE !(\read(var_1_1)) [L91] var_1_28 = var_1_16 [L92] var_1_6 = ((var_1_28 - var_1_26) + var_1_26) [L93] COND FALSE !(var_1_26 < (var_1_6 * var_1_28)) [L100] var_1_10 = var_1_12 [L102] signed long int stepLocal_0 = - var_1_26; [L103] COND FALSE !(var_1_12 != var_1_10) [L106] COND FALSE !(stepLocal_0 > var_1_14) [L109] var_1_13 = 25 [L112] signed char stepLocal_1 = var_1_23; [L113] EXPR var_1_20 ^ var_1_28 [L113] COND TRUE stepLocal_1 >= (var_1_20 ^ var_1_28) [L114] var_1_24 = ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))) [L200] RET step() [L201] CALL, EXPR property() [L191] EXPR ((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1) [L191] EXPR var_1_20 ^ var_1_28 [L191] EXPR ((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1) [L191-L192] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1)) && (var_1_1 ? (var_1_26 == ((unsigned short int) ((((((((var_1_18) < (var_1_14)) ? (var_1_18) : (var_1_14)))) < ((var_1_27 - var_1_17))) ? (((((var_1_18) < (var_1_14)) ? (var_1_18) : (var_1_14)))) : ((var_1_27 - var_1_17)))))) : 1)) && (var_1_28 == ((unsigned char) var_1_16)) ; [L201] RET, EXPR property() [L201] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=25, var_1_14=1, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=0, var_1_29=-128, var_1_2=1, var_1_30=-128, var_1_31=-126, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=1, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=3, var_1_43=3, var_1_4=0, var_1_5=0, var_1_6=0] [L19] reach_error() VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=25, var_1_14=1, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=0, var_1_29=-128, var_1_2=1, var_1_30=-128, var_1_31=-126, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=1, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=3, var_1_43=3, var_1_4=0, var_1_5=0, var_1_6=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 78 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.4s, 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=78occurred 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, 1.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 322 NumberOfCodeBlocks, 322 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 04:37:51,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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_26b3bfcb-c698-41f6-b62c-4480279e6304/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 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:37:54,453 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:37:54,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 04:37:54,584 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:37:54,584 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:37:54,643 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:37:54,645 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:37:54,646 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:37:54,646 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:37:54,647 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:37:54,647 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:37:54,648 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:37:54,648 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:37:54,648 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:37:54,649 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:37:54,649 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:37:54,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:37:54,650 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:37:54,650 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 04:37:54,650 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 04:37:54,650 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:37:54,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:37:54,651 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:37:54,651 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:37:54,651 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:37:54,651 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:37:54,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:37:54,652 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:37:54,652 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 04:37:54,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:37:54,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:37:54,652 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:37:54,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:37:54,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:37:54,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:37:54,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:37:54,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:37:54,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:37:54,655 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:37:54,655 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:37:54,655 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:37:54,655 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:37:54,655 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:37:54,655 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_26b3bfcb-c698-41f6-b62c-4480279e6304/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 -> 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c [2024-11-14 04:37:55,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:37:55,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:37:55,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:37:55,028 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:37:55,028 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:37:55,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i Unable to find full path for "g++" [2024-11-14 04:37:56,980 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:37:57,391 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:37:57,395 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-14 04:37:57,412 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data/158e486fa/d596d539ab214d6d9feba2fcea81be2f/FLAG643b6f44b [2024-11-14 04:37:57,438 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/data/158e486fa/d596d539ab214d6d9feba2fcea81be2f [2024-11-14 04:37:57,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:37:57,444 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:37:57,446 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:37:57,446 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:37:57,451 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:37:57,452 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:57,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bd0f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57, skipping insertion in model container [2024-11-14 04:37:57,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:57,483 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:37:57,662 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_26b3bfcb-c698-41f6-b62c-4480279e6304/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-14 04:37:57,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:37:57,810 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:37:57,822 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_26b3bfcb-c698-41f6-b62c-4480279e6304/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-14 04:37:57,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:37:57,927 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:37:57,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57 WrapperNode [2024-11-14 04:37:57,928 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:37:57,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:37:57,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:37:57,931 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:37:57,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:57,960 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,005 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 226 [2024-11-14 04:37:58,009 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:37:58,009 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:37:58,010 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:37:58,010 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:37:58,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,028 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,044 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,064 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,066 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,069 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:37:58,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:37:58,074 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:37:58,074 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:37:58,075 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (1/1) ... [2024-11-14 04:37:58,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:37:58,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:37:58,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:37:58,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:37:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:37:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 04:37:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 04:37:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 04:37:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:37:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:37:58,263 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:37:58,264 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:38:00,978 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-14 04:38:00,978 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:38:00,998 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:38:01,000 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:38:01,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:38:01 BoogieIcfgContainer [2024-11-14 04:38:01,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:38:01,005 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:38:01,005 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:38:01,027 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:38:01,028 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:37:57" (1/3) ... [2024-11-14 04:38:01,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@503b5a23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:38:01, skipping insertion in model container [2024-11-14 04:38:01,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:37:57" (2/3) ... [2024-11-14 04:38:01,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@503b5a23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:38:01, skipping insertion in model container [2024-11-14 04:38:01,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:38:01" (3/3) ... [2024-11-14 04:38:01,032 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-14 04:38:01,052 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:38:01,055 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-99.i that has 2 procedures, 106 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 04:38:01,131 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:38:01,144 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;@bb83627, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:38:01,144 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:38:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand has 106 states, 59 states have (on average 1.305084745762712) internal successors, (77), 60 states have internal predecessors, (77), 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 04:38:01,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-14 04:38:01,166 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:38:01,167 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] [2024-11-14 04:38:01,168 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:38:01,172 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:38:01,173 INFO L85 PathProgramCache]: Analyzing trace with hash -123107151, now seen corresponding path program 1 times [2024-11-14 04:38:01,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:38:01,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [92822504] [2024-11-14 04:38:01,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:01,191 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 04:38:01,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:38:01,194 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:01,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:01,873 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 04:38:01,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 725 proven. 231 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2024-11-14 04:38:05,393 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:38:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 21 proven. 234 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-14 04:38:07,554 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:38:07,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [92822504] [2024-11-14 04:38:07,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [92822504] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:38:07,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1737935625] [2024-11-14 04:38:07,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:07,556 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 04:38:07,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 04:38:07,569 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 04:38:07,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-14 04:38:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:09,265 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-14 04:38:09,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 725 proven. 231 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2024-11-14 04:38:11,994 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:38:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 21 proven. 234 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-14 04:38:13,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1737935625] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:38:13,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [25922222] [2024-11-14 04:38:13,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:13,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:38:13,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:38:13,525 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:38:13,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-14 04:38:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:13,884 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 04:38:13,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:16,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 725 proven. 231 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2024-11-14 04:38:16,392 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:38:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 21 proven. 234 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-14 04:38:17,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [25922222] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:38:17,726 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 04:38:17,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9, 9, 9, 9] total 13 [2024-11-14 04:38:17,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630520138] [2024-11-14 04:38:17,731 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 04:38:17,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-14 04:38:17,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:38:17,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-14 04:38:17,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2024-11-14 04:38:17,769 INFO L87 Difference]: Start difference. First operand has 106 states, 59 states have (on average 1.305084745762712) internal successors, (77), 60 states have internal predecessors, (77), 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 13 states, 13 states have (on average 5.384615384615385) internal successors, (70), 13 states have internal predecessors, (70), 3 states have call successors, (84), 3 states have call predecessors, (84), 7 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) [2024-11-14 04:38:20,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:38:22,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:38:22,513 INFO L93 Difference]: Finished difference Result 330 states and 601 transitions. [2024-11-14 04:38:22,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-14 04:38:22,519 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.384615384615385) internal successors, (70), 13 states have internal predecessors, (70), 3 states have call successors, (84), 3 states have call predecessors, (84), 7 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) Word has length 269 [2024-11-14 04:38:22,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:38:22,532 INFO L225 Difference]: With dead ends: 330 [2024-11-14 04:38:22,532 INFO L226 Difference]: Without dead ends: 227 [2024-11-14 04:38:22,537 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1630 GetRequests, 1596 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=315, Invalid=741, Unknown=0, NotChecked=0, Total=1056 [2024-11-14 04:38:22,541 INFO L432 NwaCegarLoop]: 185 mSDtfsCounter, 296 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 531 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 531 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2024-11-14 04:38:22,542 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 475 Invalid, 658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 531 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2024-11-14 04:38:22,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2024-11-14 04:38:22,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 112. [2024-11-14 04:38:22,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 64 states have (on average 1.203125) internal successors, (77), 64 states have internal predecessors, (77), 44 states have call successors, (44), 3 states have call predecessors, (44), 3 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-14 04:38:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 165 transitions. [2024-11-14 04:38:22,625 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 165 transitions. Word has length 269 [2024-11-14 04:38:22,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:38:22,627 INFO L471 AbstractCegarLoop]: Abstraction has 112 states and 165 transitions. [2024-11-14 04:38:22,627 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.384615384615385) internal successors, (70), 13 states have internal predecessors, (70), 3 states have call successors, (84), 3 states have call predecessors, (84), 7 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) [2024-11-14 04:38:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 165 transitions. [2024-11-14 04:38:22,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-14 04:38:22,633 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:38:22,634 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] [2024-11-14 04:38:22,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:22,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-14 04:38:23,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-14 04:38:23,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 04:38:23,235 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:38:23,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:38:23,236 INFO L85 PathProgramCache]: Analyzing trace with hash 577957427, now seen corresponding path program 1 times [2024-11-14 04:38:23,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:38:23,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1860912333] [2024-11-14 04:38:23,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:23,236 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 04:38:23,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:38:23,238 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:23,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-14 04:38:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:23,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 04:38:23,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 1360 refuted. 0 times theorem prover too weak. 2397 trivial. 0 not checked. [2024-11-14 04:38:26,933 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:38:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 102 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 04:38:28,235 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:38:28,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1860912333] [2024-11-14 04:38:28,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1860912333] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:38:28,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [272085839] [2024-11-14 04:38:28,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:28,236 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 04:38:28,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 04:38:28,238 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 04:38:28,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-14 04:38:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:30,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 04:38:30,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1285 proven. 102 refuted. 0 times theorem prover too weak. 2397 trivial. 0 not checked. [2024-11-14 04:38:33,243 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:38:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 102 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 04:38:34,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [272085839] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:38:34,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [386650972] [2024-11-14 04:38:34,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:34,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:38:34,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:38:34,275 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:38:34,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-14 04:38:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:34,628 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 04:38:34,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1285 proven. 102 refuted. 0 times theorem prover too weak. 2397 trivial. 0 not checked. [2024-11-14 04:38:37,580 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:38:38,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 102 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-14 04:38:38,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [386650972] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:38:38,606 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 04:38:38,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 6, 6, 6] total 13 [2024-11-14 04:38:38,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430606245] [2024-11-14 04:38:38,607 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 04:38:38,609 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-14 04:38:38,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:38:38,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-14 04:38:38,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2024-11-14 04:38:38,612 INFO L87 Difference]: Start difference. First operand 112 states and 165 transitions. Second operand has 13 states, 13 states have (on average 8.461538461538462) internal successors, (110), 13 states have internal predecessors, (110), 4 states have call successors, (88), 3 states have call predecessors, (88), 6 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) [2024-11-14 04:38:42,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:38:43,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:38:43,159 INFO L93 Difference]: Finished difference Result 275 states and 388 transitions. [2024-11-14 04:38:43,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-14 04:38:43,161 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.461538461538462) internal successors, (110), 13 states have internal predecessors, (110), 4 states have call successors, (88), 3 states have call predecessors, (88), 6 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) Word has length 269 [2024-11-14 04:38:43,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:38:43,168 INFO L225 Difference]: With dead ends: 275 [2024-11-14 04:38:43,168 INFO L226 Difference]: Without dead ends: 166 [2024-11-14 04:38:43,170 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1618 GetRequests, 1597 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=146, Invalid=274, Unknown=0, NotChecked=0, Total=420 [2024-11-14 04:38:43,175 INFO L432 NwaCegarLoop]: 119 mSDtfsCounter, 195 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 385 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 196 SdHoareTripleChecker+Valid, 303 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 385 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-11-14 04:38:43,175 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [196 Valid, 303 Invalid, 545 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 385 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2024-11-14 04:38:43,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2024-11-14 04:38:43,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 151. [2024-11-14 04:38:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 90 states have (on average 1.1666666666666667) internal successors, (105), 91 states have internal predecessors, (105), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 52 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-14 04:38:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 211 transitions. [2024-11-14 04:38:43,232 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 211 transitions. Word has length 269 [2024-11-14 04:38:43,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:38:43,233 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 211 transitions. [2024-11-14 04:38:43,233 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.461538461538462) internal successors, (110), 13 states have internal predecessors, (110), 4 states have call successors, (88), 3 states have call predecessors, (88), 6 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) [2024-11-14 04:38:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 211 transitions. [2024-11-14 04:38:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 04:38:43,244 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:38:43,247 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 04:38:43,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-14 04:38:43,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-14 04:38:43,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-14 04:38:43,848 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 04:38:43,848 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:38:43,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:38:43,849 INFO L85 PathProgramCache]: Analyzing trace with hash 582773109, now seen corresponding path program 1 times [2024-11-14 04:38:43,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:38:43,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1323714626] [2024-11-14 04:38:43,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:43,850 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 04:38:43,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:38:43,852 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:43,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-14 04:38:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:44,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 04:38:44,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:38:45,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-14 04:38:45,734 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:38:45,734 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:38:45,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1323714626] [2024-11-14 04:38:45,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1323714626] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:38:45,734 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:38:45,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 04:38:45,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409024936] [2024-11-14 04:38:45,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:38:45,735 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 04:38:45,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:38:45,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 04:38:45,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 04:38:45,737 INFO L87 Difference]: Start difference. First operand 151 states and 211 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-14 04:38:47,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:38:47,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:38:47,586 INFO L93 Difference]: Finished difference Result 447 states and 627 transitions. [2024-11-14 04:38:47,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 04:38:47,607 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 270 [2024-11-14 04:38:47,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:38:47,613 INFO L225 Difference]: With dead ends: 447 [2024-11-14 04:38:47,613 INFO L226 Difference]: Without dead ends: 299 [2024-11-14 04:38:47,614 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 04:38:47,615 INFO L432 NwaCegarLoop]: 152 mSDtfsCounter, 25 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 445 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-14 04:38:47,615 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 445 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-14 04:38:47,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2024-11-14 04:38:47,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 297. [2024-11-14 04:38:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 176 states have (on average 1.1647727272727273) internal successors, (205), 178 states have internal predecessors, (205), 106 states have call successors, (106), 14 states have call predecessors, (106), 14 states have return successors, (106), 104 states have call predecessors, (106), 106 states have call successors, (106) [2024-11-14 04:38:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 417 transitions. [2024-11-14 04:38:47,708 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 417 transitions. Word has length 270 [2024-11-14 04:38:47,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:38:47,713 INFO L471 AbstractCegarLoop]: Abstraction has 297 states and 417 transitions. [2024-11-14 04:38:47,713 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-14 04:38:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 417 transitions. [2024-11-14 04:38:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-14 04:38:47,718 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:38:47,719 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 04:38:47,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-14 04:38:47,923 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:47,923 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:38:47,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:38:47,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1937186825, now seen corresponding path program 1 times [2024-11-14 04:38:47,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:38:47,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1660140575] [2024-11-14 04:38:47,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:38:47,925 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 04:38:47,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:38:47,927 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/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 04:38:47,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26b3bfcb-c698-41f6-b62c-4480279e6304/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-14 04:38:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:38:48,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-14 04:38:48,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:41:38,954 WARN L286 SmtUtils]: Spent 23.59s on a formula simplification that was a NOOP. DAG size: 122 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)