java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf -i ../../../trunk/examples/programs/random/RanFile055.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:13:53,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:13:53,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:13:54,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-08-05 12:13:54,050 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2019-08-05 12:13:54,064 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:13:54,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:13:54,065 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:13:54,065 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:13:54,065 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:13:54,065 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:13:54,066 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:13:54,066 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:13:54,066 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:13:54,066 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:13:54,066 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:13:54,067 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:13:54,067 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:13:54,067 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:13:54,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:13:54,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:13:54,068 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:13:54,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:13:54,069 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:13:54,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:13:54,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:13:54,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:13:54,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:13:54,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:13:54,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:13:54,070 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:13:54,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:13:54,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:13:54,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:13:54,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:13:54,071 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:13:54,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:54,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:13:54,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:13:54,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:13:54,072 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:13:54,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:13:54,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:13:54,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:13:54,073 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:13:54,102 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:13:54,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:13:54,119 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:13:54,121 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:13:54,121 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:13:54,122 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile055.bpl [2019-08-05 12:13:54,122 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile055.bpl' [2019-08-05 12:13:54,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:13:54,193 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:13:54,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:54,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:13:54,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:13:54,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,234 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:13:54,234 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:13:54,235 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:13:54,237 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:54,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:13:54,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:13:54,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:13:54,254 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... [2019-08-05 12:13:54,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:13:54,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:13:54,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:13:54,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:13:54,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:54,394 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:13:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:13:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:13:55,851 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:13:55,851 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:13:55,853 INFO L202 PluginConnector]: Adding new model RanFile055.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:13:55 BoogieIcfgContainer [2019-08-05 12:13:55,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:13:55,854 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:13:55,854 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:13:55,854 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:13:55,855 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:13:55" (1/1) ... [2019-08-05 12:13:55,893 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:13:56,437 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:13:56,476 INFO L272 AbstractInterpreter]: Visited 193 different actions 398 times. Merged at 51 different actions 113 times. Widened at 2 different actions 2 times. Performed 1489 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1489 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 183 fixpoints after 97 different actions. Largest state had 0 variables. [2019-08-05 12:13:56,476 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:13:56,481 INFO L168 Benchmark]: Toolchain (without parser) took 2284.78 ms. Allocated memory was 140.5 MB in the beginning and 177.2 MB in the end (delta: 36.7 MB). Free memory was 105.6 MB in the beginning and 106.6 MB in the end (delta: -980.1 kB). Peak memory consumption was 35.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:56,483 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 12:13:56,484 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.72 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 103.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:56,486 INFO L168 Benchmark]: Boogie Preprocessor took 78.76 ms. Allocated memory is still 140.5 MB. Free memory was 103.4 MB in the beginning and 101.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:56,487 INFO L168 Benchmark]: RCFGBuilder took 1532.30 ms. Allocated memory was 140.5 MB in the beginning and 177.2 MB in the end (delta: 36.7 MB). Free memory was 101.2 MB in the beginning and 148.5 MB in the end (delta: -47.2 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:56,489 INFO L168 Benchmark]: Abstract Interpretation took 622.64 ms. Allocated memory is still 177.2 MB. Free memory was 148.5 MB in the beginning and 106.6 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:56,496 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 46.72 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 103.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 78.76 ms. Allocated memory is still 140.5 MB. Free memory was 103.4 MB in the beginning and 101.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1532.30 ms. Allocated memory was 140.5 MB in the beginning and 177.2 MB in the end (delta: 36.7 MB). Free memory was 101.2 MB in the beginning and 148.5 MB in the end (delta: -47.2 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 622.64 ms. Allocated memory is still 177.2 MB. Free memory was 148.5 MB in the beginning and 106.6 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 325]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L9] qrrswwv := qrrswwv + vuiiwzs + 70 + emntcyx + qrrswwv; [L10] COND FALSE !(emntcyx < 30 + 17 + 77 + 22 + vuiiwzs + 100) [L34] COND TRUE emntcyx > 89 + 80 + zjwdcwa && zjwdcwa > 95 - qrrswwv + 15 - oesehyb [L51] COND FALSE !(vuiiwzs < 42 - zjwdcwa + 69 && vuiiwzs < qrrswwv - oesehyb - 65 + vuiiwzs + 79) [L75] emntcyx := emntcyx + oesehyb + vuiiwzs; [L76] COND TRUE emntcyx < 57 + 76 || qrrswwv > 65 - 25 + vuiiwzs - 0 - 0 [L81] COND FALSE !(zjwdcwa < oesehyb + zjwdcwa + vuiiwzs + zjwdcwa + 100) [L97] COND FALSE !(qrrswwv < emntcyx + vuiiwzs + 58 + zjwdcwa + vuiiwzs + 100 && qrrswwv < 67 - 96 - vuiiwzs) [L108] COND FALSE !(vuiiwzs > zjwdcwa - zjwdcwa - 48 || zjwdcwa > qrrswwv - 54 + vuiiwzs) [L119] COND FALSE !(vuiiwzs < vuiiwzs + qrrswwv + 53 + oesehyb + 100) [L145] COND FALSE !(vuiiwzs < 46 + 92 + 7 + emntcyx + emntcyx + 100) [L175] vuiiwzs := vuiiwzs + 3; [L176] COND FALSE !(vuiiwzs < qrrswwv + 67 + qrrswwv + 100 || emntcyx > emntcyx + oesehyb - zjwdcwa + oesehyb + 1) [L182] COND FALSE !(qrrswwv < 71 + 78 + 100 && qrrswwv > oesehyb + emntcyx) [L208] COND FALSE !(qrrswwv > 37 + qrrswwv - zjwdcwa) [L223] zjwdcwa := zjwdcwa + 18 + vuiiwzs + zjwdcwa; [L224] zjwdcwa := zjwdcwa + 93 + emntcyx; [L226] qrrswwv := qrrswwv + 44 + vuiiwzs; [L227] COND FALSE !(zjwdcwa < zjwdcwa + emntcyx + 44 + 100) [L252] COND TRUE zjwdcwa < 2 - oesehyb - 28 || zjwdcwa < 47 + emntcyx [L253] zjwdcwa := zjwdcwa + vuiiwzs + 30; [L254] COND FALSE !(emntcyx < emntcyx + 87 + vuiiwzs + 100) [L282] COND TRUE zjwdcwa < 80 + zjwdcwa + emntcyx || qrrswwv > qrrswwv - zjwdcwa + 81 [L283] qrrswwv := qrrswwv + 76 + 76 + 24; [L284] qrrswwv := qrrswwv + vuiiwzs; [L285] COND FALSE !(zjwdcwa < zjwdcwa + 61 + 80 + oesehyb + 100) [L294] COND FALSE !(emntcyx < 2 + 7 + 100) [L325] assert emntcyx > zjwdcwa - oesehyb + 31 + 74; - UnprovableResult [Line: 326]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L9] qrrswwv := qrrswwv + vuiiwzs + 70 + emntcyx + qrrswwv; [L10] COND FALSE !(emntcyx < 30 + 17 + 77 + 22 + vuiiwzs + 100) [L34] COND TRUE emntcyx > 89 + 80 + zjwdcwa && zjwdcwa > 95 - qrrswwv + 15 - oesehyb [L51] COND FALSE !(vuiiwzs < 42 - zjwdcwa + 69 && vuiiwzs < qrrswwv - oesehyb - 65 + vuiiwzs + 79) [L75] emntcyx := emntcyx + oesehyb + vuiiwzs; [L76] COND TRUE emntcyx < 57 + 76 || qrrswwv > 65 - 25 + vuiiwzs - 0 - 0 [L81] COND FALSE !(zjwdcwa < oesehyb + zjwdcwa + vuiiwzs + zjwdcwa + 100) [L97] COND FALSE !(qrrswwv < emntcyx + vuiiwzs + 58 + zjwdcwa + vuiiwzs + 100 && qrrswwv < 67 - 96 - vuiiwzs) [L108] COND FALSE !(vuiiwzs > zjwdcwa - zjwdcwa - 48 || zjwdcwa > qrrswwv - 54 + vuiiwzs) [L119] COND FALSE !(vuiiwzs < vuiiwzs + qrrswwv + 53 + oesehyb + 100) [L145] COND FALSE !(vuiiwzs < 46 + 92 + 7 + emntcyx + emntcyx + 100) [L175] vuiiwzs := vuiiwzs + 3; [L176] COND FALSE !(vuiiwzs < qrrswwv + 67 + qrrswwv + 100 || emntcyx > emntcyx + oesehyb - zjwdcwa + oesehyb + 1) [L182] COND FALSE !(qrrswwv < 71 + 78 + 100 && qrrswwv > oesehyb + emntcyx) [L208] COND FALSE !(qrrswwv > 37 + qrrswwv - zjwdcwa) [L223] zjwdcwa := zjwdcwa + 18 + vuiiwzs + zjwdcwa; [L224] zjwdcwa := zjwdcwa + 93 + emntcyx; [L226] qrrswwv := qrrswwv + 44 + vuiiwzs; [L227] COND FALSE !(zjwdcwa < zjwdcwa + emntcyx + 44 + 100) [L252] COND TRUE zjwdcwa < 2 - oesehyb - 28 || zjwdcwa < 47 + emntcyx [L253] zjwdcwa := zjwdcwa + vuiiwzs + 30; [L254] COND FALSE !(emntcyx < emntcyx + 87 + vuiiwzs + 100) [L282] COND TRUE zjwdcwa < 80 + zjwdcwa + emntcyx || qrrswwv > qrrswwv - zjwdcwa + 81 [L283] qrrswwv := qrrswwv + 76 + 76 + 24; [L284] qrrswwv := qrrswwv + vuiiwzs; [L285] COND FALSE !(zjwdcwa < zjwdcwa + 61 + 80 + oesehyb + 100) [L294] COND FALSE !(emntcyx < 2 + 7 + 100) [L325] assert emntcyx > zjwdcwa - oesehyb + 31 + 74; [L326] assert zjwdcwa > zjwdcwa - oesehyb + 37; - UnprovableResult [Line: 327]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L9] qrrswwv := qrrswwv + vuiiwzs + 70 + emntcyx + qrrswwv; [L10] COND FALSE !(emntcyx < 30 + 17 + 77 + 22 + vuiiwzs + 100) [L34] COND TRUE emntcyx > 89 + 80 + zjwdcwa && zjwdcwa > 95 - qrrswwv + 15 - oesehyb [L51] COND FALSE !(vuiiwzs < 42 - zjwdcwa + 69 && vuiiwzs < qrrswwv - oesehyb - 65 + vuiiwzs + 79) [L75] emntcyx := emntcyx + oesehyb + vuiiwzs; [L76] COND TRUE emntcyx < 57 + 76 || qrrswwv > 65 - 25 + vuiiwzs - 0 - 0 [L81] COND FALSE !(zjwdcwa < oesehyb + zjwdcwa + vuiiwzs + zjwdcwa + 100) [L97] COND FALSE !(qrrswwv < emntcyx + vuiiwzs + 58 + zjwdcwa + vuiiwzs + 100 && qrrswwv < 67 - 96 - vuiiwzs) [L108] COND FALSE !(vuiiwzs > zjwdcwa - zjwdcwa - 48 || zjwdcwa > qrrswwv - 54 + vuiiwzs) [L119] COND FALSE !(vuiiwzs < vuiiwzs + qrrswwv + 53 + oesehyb + 100) [L145] COND FALSE !(vuiiwzs < 46 + 92 + 7 + emntcyx + emntcyx + 100) [L175] vuiiwzs := vuiiwzs + 3; [L176] COND FALSE !(vuiiwzs < qrrswwv + 67 + qrrswwv + 100 || emntcyx > emntcyx + oesehyb - zjwdcwa + oesehyb + 1) [L182] COND FALSE !(qrrswwv < 71 + 78 + 100 && qrrswwv > oesehyb + emntcyx) [L208] COND FALSE !(qrrswwv > 37 + qrrswwv - zjwdcwa) [L223] zjwdcwa := zjwdcwa + 18 + vuiiwzs + zjwdcwa; [L224] zjwdcwa := zjwdcwa + 93 + emntcyx; [L226] qrrswwv := qrrswwv + 44 + vuiiwzs; [L227] COND FALSE !(zjwdcwa < zjwdcwa + emntcyx + 44 + 100) [L252] COND TRUE zjwdcwa < 2 - oesehyb - 28 || zjwdcwa < 47 + emntcyx [L253] zjwdcwa := zjwdcwa + vuiiwzs + 30; [L254] COND FALSE !(emntcyx < emntcyx + 87 + vuiiwzs + 100) [L282] COND TRUE zjwdcwa < 80 + zjwdcwa + emntcyx || qrrswwv > qrrswwv - zjwdcwa + 81 [L283] qrrswwv := qrrswwv + 76 + 76 + 24; [L284] qrrswwv := qrrswwv + vuiiwzs; [L285] COND FALSE !(zjwdcwa < zjwdcwa + 61 + 80 + oesehyb + 100) [L294] COND FALSE !(emntcyx < 2 + 7 + 100) [L325] assert emntcyx > zjwdcwa - oesehyb + 31 + 74; [L326] assert zjwdcwa > zjwdcwa - oesehyb + 37; [L327] assert emntcyx < 29 + zjwdcwa - 57 + 32 && zjwdcwa < zjwdcwa + 51 - oesehyb + oesehyb; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...