./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.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_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/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_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/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_a31a2df2-0a98-4546-b336-e93a2697a07c/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 c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:42:01,697 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:42:01,777 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 02:42:01,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:42:01,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:42:01,826 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:42:01,827 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:42:01,828 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:42:01,828 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:42:01,829 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:42:01,829 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:42:01,830 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:42:01,830 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:42:01,831 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:42:01,831 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:42:01,831 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:42:01,832 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:42:01,832 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:42:01,832 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:42:01,832 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:42:01,833 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:42:01,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:01,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:42:01,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:42:01,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:42:01,835 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:42:01,835 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:42:01,835 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_a31a2df2-0a98-4546-b336-e93a2697a07c/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 -> c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 [2024-11-14 02:42:02,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:42:02,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:42:02,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:42:02,159 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:42:02,160 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:42:02,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i Unable to find full path for "g++" [2024-11-14 02:42:04,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:42:04,515 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:42:04,520 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i [2024-11-14 02:42:04,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data/fc6d9b6c1/0e2919cf1a834dddbaecf6337ffd3f17/FLAG1e3f403f3 [2024-11-14 02:42:04,554 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data/fc6d9b6c1/0e2919cf1a834dddbaecf6337ffd3f17 [2024-11-14 02:42:04,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:42:04,558 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:42:04,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:04,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:42:04,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:42:04,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642abd3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:04, skipping insertion in model container [2024-11-14 02:42:04,573 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:04" (1/1) ... [2024-11-14 02:42:04,602 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:42:04,781 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_a31a2df2-0a98-4546-b336-e93a2697a07c/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2024-11-14 02:42:04,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:04,922 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:42:04,937 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_a31a2df2-0a98-4546-b336-e93a2697a07c/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2024-11-14 02:42:05,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:05,017 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:42:05,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05 WrapperNode [2024-11-14 02:42:05,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:05,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:05,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:42:05,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:42:05,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,042 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,102 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 190 [2024-11-14 02:42:05,104 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:05,105 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:42:05,105 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:42:05,105 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:42:05,112 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,112 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,115 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,125 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,129 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,133 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,137 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,141 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:42:05,142 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:42:05,142 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:42:05,142 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:42:05,143 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (1/1) ... [2024-11-14 02:42:05,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:05,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:42:05,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:42:05,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:42:05,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:42:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:42:05,230 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:42:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 02:42:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:42:05,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:42:05,364 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:42:05,367 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:42:05,880 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-14 02:42:05,880 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:42:06,123 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:42:06,124 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:42:06,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:06 BoogieIcfgContainer [2024-11-14 02:42:06,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:42:06,126 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:42:06,126 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:42:06,131 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:42:06,131 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:42:04" (1/3) ... [2024-11-14 02:42:06,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74be472a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:06, skipping insertion in model container [2024-11-14 02:42:06,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:05" (2/3) ... [2024-11-14 02:42:06,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74be472a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:06, skipping insertion in model container [2024-11-14 02:42:06,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:06" (3/3) ... [2024-11-14 02:42:06,133 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-14.i [2024-11-14 02:42:06,149 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:42:06,150 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-14.i that has 2 procedures, 68 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:42:06,210 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:42:06,226 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;@447eaf37, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:42:06,227 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:42:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand has 68 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-14 02:42:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-14 02:42:06,245 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:06,246 INFO L215 NwaCegarLoop]: trace histogram [39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:42:06,246 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:06,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:06,252 INFO L85 PathProgramCache]: Analyzing trace with hash -580501298, now seen corresponding path program 1 times [2024-11-14 02:42:06,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:42:06,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25688425] [2024-11-14 02:42:06,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:06,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:42:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 02:42:06,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1775333737] [2024-11-14 02:42:06,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:06,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:42:06,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:42:06,846 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:42:06,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 02:42:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:42:07,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 02:42:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:42:07,687 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 02:42:07,689 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 02:42:07,691 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 02:42:07,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 02:42:07,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 02:42:07,900 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 02:42:08,063 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 02:42:08,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 02:42:08 BoogieIcfgContainer [2024-11-14 02:42:08,071 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 02:42:08,072 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 02:42:08,072 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 02:42:08,072 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 02:42:08,073 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:06" (3/4) ... [2024-11-14 02:42:08,076 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 02:42:08,077 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 02:42:08,078 INFO L158 Benchmark]: Toolchain (without parser) took 3519.99ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 85.6MB in the beginning and 226.0MB in the end (delta: -140.5MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2024-11-14 02:42:08,078 INFO L158 Benchmark]: CDTParser took 1.11ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:08,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.78ms. Allocated memory is still 117.4MB. Free memory was 85.6MB in the beginning and 71.0MB in the end (delta: 14.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-14 02:42:08,079 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.12ms. Allocated memory is still 117.4MB. Free memory was 71.0MB in the beginning and 67.8MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:08,080 INFO L158 Benchmark]: Boogie Preprocessor took 36.27ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 65.9MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:08,080 INFO L158 Benchmark]: RCFGBuilder took 982.49ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 72.7MB in the end (delta: -6.8MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2024-11-14 02:42:08,081 INFO L158 Benchmark]: TraceAbstraction took 1945.15ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 72.2MB in the beginning and 226.1MB in the end (delta: -153.9MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2024-11-14 02:42:08,081 INFO L158 Benchmark]: Witness Printer took 5.12ms. Allocated memory is still 293.6MB. Free memory was 226.1MB in the beginning and 226.0MB in the end (delta: 18.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:42:08,087 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.78ms. Allocated memory is still 117.4MB. Free memory was 85.6MB in the beginning and 71.0MB in the end (delta: 14.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.12ms. Allocated memory is still 117.4MB. Free memory was 71.0MB in the beginning and 67.8MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.27ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 65.9MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 982.49ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 72.7MB in the end (delta: -6.8MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1945.15ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 72.2MB in the beginning and 226.1MB in the end (delta: -153.9MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * Witness Printer took 5.12ms. Allocated memory is still 293.6MB. Free memory was 226.1MB in the beginning and 226.0MB in the end (delta: 18.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 54, overapproximation of someBinaryFLOATComparisonOperation at line 100, overapproximation of someBinaryFLOATComparisonOperation at line 102, overapproximation of someBinaryFLOATComparisonOperation at line 148, overapproximation of someBinaryFLOATComparisonOperation at line 146, overapproximation of someBinaryDOUBLEComparisonOperation at line 64. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -10; [L23] signed long int var_1_2 = -256; [L24] signed long int var_1_3 = 100; [L25] unsigned char var_1_4 = 0; [L26] float var_1_5 = 100.5; [L27] float var_1_6 = 256.25; [L28] unsigned char var_1_7 = 1; [L29] unsigned char var_1_8 = 0; [L30] unsigned char var_1_9 = 0; [L31] unsigned char var_1_10 = 1; [L32] unsigned long int var_1_11 = 16; [L33] signed short int var_1_12 = -32; [L34] unsigned long int var_1_13 = 100000000; [L35] unsigned long int var_1_14 = 25; [L36] unsigned char var_1_15 = 8; [L37] unsigned char var_1_16 = 1; [L38] unsigned char var_1_17 = 100; [L39] unsigned char var_1_18 = 10; [L40] signed long int var_1_19 = 1; [L41] unsigned char var_1_20 = 5; [L42] float var_1_21 = 25.5; [L43] signed char var_1_22 = -16; [L44] signed long int var_1_23 = -5; [L45] float var_1_24 = 1.125; [L46] float var_1_25 = 15.25; [L47] signed long int var_1_26 = 5; [L48] signed long int var_1_27 = -32; [L49] unsigned char var_1_28 = 16; [L160] isInitial = 1 [L161] FCALL initially() [L162] COND TRUE 1 [L163] FCALL updateLastVariables() [L164] CALL updateVariables() [L93] var_1_2 = __VERIFIER_nondet_long() [L94] CALL assume_abort_if_not(var_1_2 >= -1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not(var_1_2 >= -1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L95] CALL assume_abort_if_not(var_1_2 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(var_1_2 <= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=100, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L96] var_1_3 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_3 >= -1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_3 >= -1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L98] CALL assume_abort_if_not(var_1_3 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_3 <= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_5=201/2, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L99] var_1_5 = __VERIFIER_nondet_float() [L100] CALL assume_abort_if_not((var_1_5 >= -922337.2036854776000e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not((var_1_5 >= -922337.2036854776000e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_6=1025/4, var_1_7=1, var_1_8=0, var_1_9=0] [L101] var_1_6 = __VERIFIER_nondet_float() [L102] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L103] var_1_7 = __VERIFIER_nondet_uchar() [L104] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_8=0, var_1_9=0] [L105] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L106] var_1_8 = __VERIFIER_nondet_uchar() [L107] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_9=0] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_9=0] [L108] CALL assume_abort_if_not(var_1_8 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_8 <= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=0] [L109] var_1_9 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L111] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L112] var_1_10 = __VERIFIER_nondet_uchar() [L113] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L114] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=-32, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L115] var_1_12 = __VERIFIER_nondet_short() [L116] CALL assume_abort_if_not(var_1_12 >= -32768) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_12 >= -32768) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L117] CALL assume_abort_if_not(var_1_12 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_12 <= 32767) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L118] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=100000000, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L119] var_1_13 = __VERIFIER_nondet_ulong() [L120] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L121] CALL assume_abort_if_not(var_1_13 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_13 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=25, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L122] var_1_14 = __VERIFIER_nondet_ulong() [L123] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L124] CALL assume_abort_if_not(var_1_14 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_14 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L125] var_1_16 = __VERIFIER_nondet_uchar() [L126] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L127] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=100, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L128] var_1_17 = __VERIFIER_nondet_uchar() [L129] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L130] CALL assume_abort_if_not(var_1_17 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_17 <= 254) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=10, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L131] var_1_18 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L133] CALL assume_abort_if_not(var_1_18 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_18 <= 254) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=5, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L134] var_1_20 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L137] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-16, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L138] var_1_22 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_22 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_22 >= -128) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L140] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=-5, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L141] var_1_23 = __VERIFIER_nondet_long() [L142] CALL assume_abort_if_not(var_1_23 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_23 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L143] CALL assume_abort_if_not(var_1_23 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_23 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L144] CALL assume_abort_if_not(var_1_23 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_23 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=9/8, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L145] var_1_24 = __VERIFIER_nondet_float() [L146] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_25=61/4, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L147] var_1_25 = __VERIFIER_nondet_float() [L148] CALL assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && 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=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_26=5, var_1_27=-32, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L149] var_1_27 = __VERIFIER_nondet_long() [L150] CALL assume_abort_if_not(var_1_27 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=1, var_1_1=-10, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_26=5, var_1_27=-2147483648, var_1_28=16, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L164] RET updateVariables() [L165] CALL step() [L53] var_1_1 = (var_1_2 + var_1_3) [L54] COND TRUE (var_1_5 + 9.999999999999994E14f) < (- var_1_6) [L55] var_1_4 = (var_1_7 && var_1_8) [L61] COND FALSE !((var_1_3 / var_1_12) <= var_1_1) [L64] COND FALSE !(((((var_1_5) < (-0.5)) ? (var_1_5) : (-0.5))) > (10.9 * var_1_6)) [L71] unsigned char stepLocal_1 = var_1_17; [L72] signed long int stepLocal_0 = var_1_1; [L73] COND TRUE (var_1_13 % var_1_20) != stepLocal_0 [L74] COND TRUE var_1_18 == stepLocal_1 [L75] COND TRUE \read(var_1_16) [L76] var_1_19 = var_1_18 [L82] COND FALSE !(((~ var_1_15) * var_1_22) >= (var_1_3 % var_1_23)) [L85] COND TRUE var_1_9 || ((var_1_19 + var_1_27) <= 4) [L86] var_1_26 = (var_1_15 - var_1_20) [L90] var_1_28 = var_1_17 [L165] RET step() [L166] CALL, EXPR property() [L156-L157] return (((((((var_1_1 == ((signed long int) (var_1_2 + var_1_3))) && (((var_1_5 + 9.999999999999994E14f) < (- var_1_6)) ? (var_1_4 == ((unsigned char) (var_1_7 && var_1_8))) : (var_1_7 ? (var_1_4 == ((unsigned char) ((var_1_8 || var_1_9) && var_1_10))) : 1))) && (((var_1_3 / var_1_12) <= var_1_1) ? (var_1_11 == ((unsigned long int) ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14))))) : 1)) && ((((((var_1_5) < (-0.5)) ? (var_1_5) : (-0.5))) > (10.9 * var_1_6)) ? (var_1_16 ? (var_1_15 == ((unsigned char) ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) < (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18))))) : (var_1_15 == ((unsigned char) var_1_18))) : 1)) && (((var_1_13 % var_1_20) != var_1_1) ? ((var_1_18 == var_1_17) ? (var_1_16 ? (var_1_19 == ((signed long int) var_1_18)) : (var_1_19 == ((signed long int) var_1_15))) : 1) : 1)) && ((((~ var_1_15) * var_1_22) >= (var_1_3 % var_1_23)) ? (var_1_21 == ((float) ((((var_1_24) > (var_1_25)) ? (var_1_24) : (var_1_25))))) : 1)) && ((var_1_9 || ((var_1_19 + var_1_27) <= 4)) ? (var_1_26 == ((signed long int) (var_1_15 - var_1_20))) : (var_1_26 == ((signed long int) (var_1_20 - var_1_17))))) && (var_1_28 == ((unsigned char) var_1_17)) ; [L166] RET, EXPR property() [L166] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=8, var_1_1=0, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=0, var_1_25=0, var_1_26=-247, var_1_27=-2147483648, var_1_28=8, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] [L19] reach_error() VAL [isInitial=1, var_1_10=1, var_1_11=16, var_1_12=2, var_1_13=256, var_1_14=0, var_1_15=8, var_1_16=1, var_1_17=8, var_1_18=-248, var_1_19=8, var_1_1=0, var_1_20=255, var_1_21=51/2, var_1_22=-128, var_1_23=1073741825, var_1_24=0, var_1_25=0, var_1_26=-247, var_1_27=-2147483648, var_1_28=8, var_1_2=-1073741823, var_1_3=1073741823, var_1_4=0, var_1_7=1, var_1_8=0, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 68 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 1, TraceHistogramMax: 39, 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=68occurred 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, 0.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 282 NumberOfCodeBlocks, 282 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-14 02:42:08,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/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_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/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_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/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_a31a2df2-0a98-4546-b336-e93a2697a07c/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 c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:42:11,497 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:42:11,622 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 02:42:11,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:42:11,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:42:11,656 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:42:11,657 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:42:11,658 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:42:11,658 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:42:11,659 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:42:11,660 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:42:11,660 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:42:11,661 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:42:11,661 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:42:11,662 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:42:11,662 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:42:11,663 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:42:11,663 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:42:11,663 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:42:11,664 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:42:11,665 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:42:11,665 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:42:11,665 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:42:11,666 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:42:11,666 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:42:11,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:42:11,666 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:42:11,666 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:42:11,667 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:42:11,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:11,667 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:42:11,667 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:42:11,668 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:42:11,668 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:42:11,669 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:42:11,669 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:42:11,669 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:42:11,669 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_a31a2df2-0a98-4546-b336-e93a2697a07c/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 -> c2513cb03f96a16ea64e668108f99bc55f7840a88a85611744d9e41d385a05a6 [2024-11-14 02:42:12,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:42:12,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:42:12,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:42:12,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:42:12,094 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:42:12,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i Unable to find full path for "g++" [2024-11-14 02:42:14,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:42:14,584 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:42:14,585 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i [2024-11-14 02:42:14,607 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data/115719309/1a3acbe9815449668b0de25f4121fd9d/FLAGa4cad17a2 [2024-11-14 02:42:14,856 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/data/115719309/1a3acbe9815449668b0de25f4121fd9d [2024-11-14 02:42:14,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:42:14,862 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:42:14,864 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:14,864 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:42:14,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:42:14,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:14" (1/1) ... [2024-11-14 02:42:14,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296b95d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:14, skipping insertion in model container [2024-11-14 02:42:14,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:14" (1/1) ... [2024-11-14 02:42:14,902 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:42:15,092 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_a31a2df2-0a98-4546-b336-e93a2697a07c/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2024-11-14 02:42:15,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:15,211 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:42:15,223 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_a31a2df2-0a98-4546-b336-e93a2697a07c/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-14.i[917,930] [2024-11-14 02:42:15,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:42:15,299 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:42:15,299 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15 WrapperNode [2024-11-14 02:42:15,300 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:15,301 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:15,301 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:42:15,301 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:42:15,313 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,375 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 184 [2024-11-14 02:42:15,376 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:42:15,380 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:42:15,380 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:42:15,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:42:15,392 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,396 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,397 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,407 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,410 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,413 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,418 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:42:15,419 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:42:15,419 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:42:15,419 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:42:15,421 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (1/1) ... [2024-11-14 02:42:15,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:15,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:42:15,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:42:15,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:42:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:42:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 02:42:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:42:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:42:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:42:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:42:15,604 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:42:15,606 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:42:22,561 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-14 02:42:22,561 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:42:22,582 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:42:22,582 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:42:22,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:22 BoogieIcfgContainer [2024-11-14 02:42:22,583 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:42:22,586 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:42:22,586 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:42:22,593 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:42:22,594 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:42:14" (1/3) ... [2024-11-14 02:42:22,594 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72b91a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:22, skipping insertion in model container [2024-11-14 02:42:22,595 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:15" (2/3) ... [2024-11-14 02:42:22,595 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72b91a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:42:22, skipping insertion in model container [2024-11-14 02:42:22,595 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:42:22" (3/3) ... [2024-11-14 02:42:22,597 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-14.i [2024-11-14 02:42:22,617 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:42:22,618 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-14.i that has 2 procedures, 90 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:42:22,715 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:42:22,737 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;@a792e89, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:42:22,737 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:42:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 48 states have (on average 1.3125) internal successors, (63), 49 states have internal predecessors, (63), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-14 02:42:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-14 02:42:22,765 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:22,766 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:42:22,767 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:22,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:22,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1774348486, now seen corresponding path program 1 times [2024-11-14 02:42:22,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:22,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1629441878] [2024-11-14 02:42:22,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:22,796 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 02:42:22,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:22,800 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 02:42:22,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-14 02:42:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:23,536 INFO L255 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 02:42:23,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:42:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 736 proven. 0 refuted. 0 times theorem prover too weak. 2228 trivial. 0 not checked. [2024-11-14 02:42:23,647 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:42:23,648 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:42:23,650 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1629441878] [2024-11-14 02:42:23,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1629441878] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:42:23,651 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:42:23,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:42:23,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385944817] [2024-11-14 02:42:23,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:42:23,665 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 02:42:23,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:42:23,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 02:42:23,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 02:42:23,702 INFO L87 Difference]: Start difference. First operand has 90 states, 48 states have (on average 1.3125) internal successors, (63), 49 states have internal predecessors, (63), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-14 02:42:23,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:42:23,772 INFO L93 Difference]: Finished difference Result 173 states and 315 transitions. [2024-11-14 02:42:23,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 02:42:23,775 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 232 [2024-11-14 02:42:23,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:42:23,786 INFO L225 Difference]: With dead ends: 173 [2024-11-14 02:42:23,786 INFO L226 Difference]: Without dead ends: 86 [2024-11-14 02:42:23,794 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 02:42:23,797 INFO L432 NwaCegarLoop]: 134 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:42:23,798 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:42:23,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2024-11-14 02:42:23,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2024-11-14 02:42:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 45 states have (on average 1.2444444444444445) internal successors, (56), 45 states have internal predecessors, (56), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-14 02:42:23,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 134 transitions. [2024-11-14 02:42:23,881 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 134 transitions. Word has length 232 [2024-11-14 02:42:23,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:42:23,884 INFO L471 AbstractCegarLoop]: Abstraction has 86 states and 134 transitions. [2024-11-14 02:42:23,885 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-14 02:42:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 134 transitions. [2024-11-14 02:42:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-14 02:42:23,892 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:42:23,892 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:42:23,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 02:42:24,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/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 02:42:24,097 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:42:24,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:42:24,098 INFO L85 PathProgramCache]: Analyzing trace with hash -528250608, now seen corresponding path program 1 times [2024-11-14 02:42:24,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:42:24,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [923115737] [2024-11-14 02:42:24,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:42:24,102 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 02:42:24,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:42:24,104 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 02:42:24,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a31a2df2-0a98-4546-b336-e93a2697a07c/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-14 02:42:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:42:24,765 INFO L255 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-14 02:42:24,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:44:17,669 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-14 02:44:19,713 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-14 02:46:10,956 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (= c_~var_1_1~0 |c_ULTIMATE.start_step_~stepLocal_0~0#1|) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-14 02:47:57,162 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-14 02:47:59,205 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse4 .cse0)) (.cse8 (fp.neg .cse5)) (.cse7 (fp.neg .cse6))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse4 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse5) (fp.geq c_~var_1_24~0 .cse6)) (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse6) (fp.leq c_~var_1_25~0 .cse5)) (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7))) (let ((.cse10 (= (_ bv0 8) c_~var_1_8~0)) (.cse9 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse9 .cse10)) (and (not .cse10) (not .cse9) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-14 02:50:06,411 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse7 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse6 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse5 .cse0)) (.cse9 (fp.neg .cse6)) (.cse8 (fp.neg .cse7))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 ((_ zero_extend 24) c_~var_1_20~0)) c_~var_1_1~0) (or (not (fp.gt .cse5 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse6) (fp.geq c_~var_1_24~0 .cse7)) (and (fp.leq c_~var_1_24~0 .cse8) (fp.geq c_~var_1_24~0 .cse9))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse7) (fp.leq c_~var_1_25~0 .cse6)) (and (fp.geq c_~var_1_25~0 .cse9) (fp.leq c_~var_1_25~0 .cse8))) (let ((.cse11 (= (_ bv0 8) c_~var_1_8~0)) (.cse10 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse10 .cse11)) (and (not .cse11) (not .cse10) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-14 02:52:19,618 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse7 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8)) (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7)) (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-14 02:52:21,667 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse7 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8)) (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7)) (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2024-11-14 02:54:36,299 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse7 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse6 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) (.cse0 (fp.neg ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 2.0))))) (let ((.cse5 ((_ zero_extend 24) c_~var_1_20~0)) (.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 109.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_6~0))) (.cse2 (fp.lt .cse6 .cse0)) (.cse10 (fp.neg .cse7)) (.cse9 (fp.neg .cse8))) (and (or (not (fp.gt .cse0 .cse1)) .cse2) (let ((.cse3 (bvugt c_~var_1_13~0 c_~var_1_14~0))) (or (and (= c_~var_1_13~0 c_~var_1_11~0) .cse3) (and (= c_~var_1_11~0 c_~var_1_14~0) (not .cse3)))) (fp.lt (fp.add c_currentRoundingMode c_~var_1_5~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 4999999999999997.0 5.0))) (fp.neg c_~var_1_6~0)) (bvsge ((_ zero_extend 24) c_~var_1_9~0) (_ bv1 32)) (let ((.cse4 (fp.gt c_~var_1_24~0 c_~var_1_25~0))) (or (and (= c_~var_1_21~0 c_~var_1_24~0) .cse4) (and (not .cse4) (= c_~var_1_25~0 c_~var_1_21~0)))) (= c_~var_1_17~0 c_~var_1_28~0) (= (bvurem c_~var_1_13~0 .cse5) c_~var_1_1~0) (= c_~var_1_26~0 (bvadd (bvneg .cse5) ((_ zero_extend 24) c_~var_1_15~0))) (or (not (fp.gt .cse6 .cse1)) (not .cse2)) (or (and (fp.leq c_~var_1_24~0 .cse7) (fp.geq c_~var_1_24~0 .cse8)) (and (fp.leq c_~var_1_24~0 .cse9) (fp.geq c_~var_1_24~0 .cse10))) (= c_~var_1_1~0 (bvadd c_~var_1_2~0 c_~var_1_3~0)) (or (and (fp.geq c_~var_1_25~0 .cse8) (fp.leq c_~var_1_25~0 .cse7)) (and (fp.geq c_~var_1_25~0 .cse10) (fp.leq c_~var_1_25~0 .cse9))) (let ((.cse12 (= (_ bv0 8) c_~var_1_8~0)) (.cse11 (= (_ bv0 8) c_~var_1_7~0))) (or (and (= c_~var_1_4~0 (_ bv0 8)) (or .cse11 .cse12)) (and (not .cse12) (not .cse11) (= c_~var_1_4~0 (_ bv1 8))))) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false