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/RanFile081.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:14:03,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:14:03,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:14:03,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-08-05 12:14:03,858 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 12:14:03,873 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:14:03,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:14:03,874 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:14:03,875 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:14:03,875 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:14:03,875 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:14:03,875 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:14:03,876 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:14:03,876 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:14:03,876 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:14:03,876 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:14:03,876 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:14:03,877 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:14:03,877 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:14:03,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:14:03,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:14:03,878 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:14:03,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:14:03,878 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:14:03,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:14:03,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:14:03,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:14:03,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:14:03,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:14:03,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:14:03,880 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:14:03,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:14:03,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:14:03,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:14:03,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:14:03,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:14:03,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:14:03,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:14:03,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:14:03,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:14:03,882 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:14:03,882 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:14:03,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:14:03,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:14:03,883 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:14:03,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:14:03,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:14:03,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:14:03,945 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:14:03,946 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:14:03,947 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile081.bpl [2019-08-05 12:14:03,947 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile081.bpl' [2019-08-05 12:14:04,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:14:04,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:14:04,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:04,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:14:04,039 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:14:04,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,077 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,083 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:14:04,084 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:14:04,084 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:14:04,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:04,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:14:04,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:14:04,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:14:04,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (1/1) ... [2019-08-05 12:14:04,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:14:04,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:14:04,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:14:04,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:14:04,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:04" (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 12:14:04,239 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:14:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:14:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:14:06,393 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:14:06,393 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:14:06,395 INFO L202 PluginConnector]: Adding new model RanFile081.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:06 BoogieIcfgContainer [2019-08-05 12:14:06,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:14:06,395 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:14:06,396 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:14:06,396 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:14:06,397 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:06,438 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:14:06,997 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:14:07,033 INFO L272 AbstractInterpreter]: Visited 305 different actions 596 times. Merged at 109 different actions 162 times. Widened at 2 different actions 2 times. Performed 2548 root evaluator evaluations with a maximum evaluation depth of 9. Performed 2548 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 269 fixpoints after 157 different actions. Largest state had 0 variables. [2019-08-05 12:14:07,034 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:14:07,037 INFO L168 Benchmark]: Toolchain (without parser) took 2998.70 ms. Allocated memory was 134.2 MB in the beginning and 170.4 MB in the end (delta: 36.2 MB). Free memory was 106.2 MB in the beginning and 61.7 MB in the end (delta: 44.4 MB). Peak memory consumption was 80.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,040 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 109.5 MB in the beginning and 109.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,043 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.97 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 103.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,044 INFO L168 Benchmark]: Boogie Preprocessor took 68.56 ms. Allocated memory is still 134.2 MB. Free memory was 103.8 MB in the beginning and 101.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,046 INFO L168 Benchmark]: RCFGBuilder took 2238.89 ms. Allocated memory was 134.2 MB in the beginning and 170.4 MB in the end (delta: 36.2 MB). Free memory was 101.0 MB in the beginning and 123.8 MB in the end (delta: -22.9 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,047 INFO L168 Benchmark]: Abstract Interpretation took 638.45 ms. Allocated memory is still 170.4 MB. Free memory was 123.8 MB in the beginning and 61.7 MB in the end (delta: 62.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,054 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 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 109.5 MB in the beginning and 109.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 47.97 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 103.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.56 ms. Allocated memory is still 134.2 MB. Free memory was 103.8 MB in the beginning and 101.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2238.89 ms. Allocated memory was 134.2 MB in the beginning and 170.4 MB in the end (delta: 36.2 MB). Free memory was 101.0 MB in the beginning and 123.8 MB in the end (delta: -22.9 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 638.45 ms. Allocated memory is still 170.4 MB. Free memory was 123.8 MB in the beginning and 61.7 MB in the end (delta: 62.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 565]: 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] COND FALSE !(zjwdcwa < 73 + 66 + 65 + emntcyx + 100) [L36] qrrswwv := qrrswwv + 58 + qrrswwv + 83 + qrrswwv; [L37] emntcyx := emntcyx + 71; [L38] COND TRUE emntcyx < oesehyb + 2 + qrrswwv + zjwdcwa || emntcyx > 28 - 45 - 70 + zjwdcwa [L39] qrrswwv := qrrswwv + 99 + vuiiwzs + qrrswwv; [L40] vuiiwzs := vuiiwzs + 90; [L41] COND TRUE qrrswwv < 35 + 81 + qrrswwv - oesehyb + 55 && zjwdcwa > 96 + qrrswwv [L74] vuiiwzs := vuiiwzs + qrrswwv + 63 + 34 + zjwdcwa; [L75] COND FALSE !(vuiiwzs < qrrswwv + oesehyb + 100 && emntcyx < qrrswwv + emntcyx + oesehyb) [L94] COND FALSE !(vuiiwzs < oesehyb + oesehyb + oesehyb + 18 + vuiiwzs + 100 || zjwdcwa < qrrswwv + 5) [L107] COND TRUE vuiiwzs > 21 - zjwdcwa + 34 - 54 [L108] emntcyx := emntcyx + vuiiwzs + 59; [L112] COND FALSE !(zjwdcwa < 63 + qrrswwv + 100 && emntcyx < 7 + zjwdcwa) [L125] COND FALSE !(zjwdcwa < 73 + zjwdcwa + 100 && zjwdcwa > 90 + 76) [L151] emntcyx := emntcyx + 21 + 33; [L152] COND FALSE !(qrrswwv < 88 + zjwdcwa + zjwdcwa + 40 + 100 && zjwdcwa > zjwdcwa + 66 + vuiiwzs - 55 - 54) [L165] COND TRUE qrrswwv > emntcyx - 40 - qrrswwv || emntcyx > 35 + 14 [L166] qrrswwv := qrrswwv + 59; [L167] emntcyx := emntcyx + 0; [L168] COND TRUE qrrswwv > 78 + qrrswwv - 58 + 37 || vuiiwzs > 49 - 30 - emntcyx - oesehyb [L188] zjwdcwa := zjwdcwa + zjwdcwa + zjwdcwa + vuiiwzs + 58; [L189] emntcyx := emntcyx + 50 + 83 + emntcyx + 47; [L190] COND FALSE !(emntcyx > 89 + emntcyx + 94 - zjwdcwa) [L204] qrrswwv := qrrswwv + 75 + oesehyb; [L206] COND FALSE !(qrrswwv < 53 + emntcyx + oesehyb + oesehyb - oesehyb || qrrswwv > 96 + vuiiwzs - emntcyx) [L222] qrrswwv := qrrswwv + zjwdcwa; [L223] COND TRUE vuiiwzs > 84 + 14 - emntcyx - 94 [L224] qrrswwv := qrrswwv + 35 + 90 + oesehyb + oesehyb; [L229] COND FALSE !(emntcyx < 37 + qrrswwv + zjwdcwa + vuiiwzs + 43 + 100) [L237] COND FALSE !(zjwdcwa < zjwdcwa + qrrswwv + emntcyx + 37 + 100) [L273] COND FALSE !(qrrswwv < oesehyb + 92 - 89 + oesehyb || zjwdcwa > 10 + 91 + 17 + 58) [L290] zjwdcwa := zjwdcwa + emntcyx; [L291] emntcyx := emntcyx + 89 + oesehyb; [L292] COND TRUE zjwdcwa < 36 + 18 - vuiiwzs + 56 && emntcyx > qrrswwv + 61 + 47 + 15 + qrrswwv [L297] COND FALSE !(qrrswwv < qrrswwv + emntcyx + 100 || qrrswwv > zjwdcwa - zjwdcwa - vuiiwzs - 18 + vuiiwzs) [L309] vuiiwzs := vuiiwzs + qrrswwv + 47 + qrrswwv + qrrswwv; [L310] COND FALSE !(emntcyx < emntcyx + emntcyx + qrrswwv + 20 + 53 + 100) [L326] COND FALSE !(qrrswwv < emntcyx + emntcyx + 100 && vuiiwzs < qrrswwv - 95 + zjwdcwa + qrrswwv + 92) [L361] COND FALSE !(emntcyx < 31 + 0 + 31 + 19 + 100 && zjwdcwa > qrrswwv - emntcyx + vuiiwzs - 12) [L375] vuiiwzs := vuiiwzs + 58 + qrrswwv; [L376] vuiiwzs := vuiiwzs + 48 + emntcyx + oesehyb; [L377] COND FALSE !(emntcyx < 24 + emntcyx + 58 + 73 + 100 || vuiiwzs < oesehyb - emntcyx - 94) [L431] vuiiwzs := vuiiwzs + emntcyx + 59; [L432] COND FALSE !(qrrswwv > qrrswwv - 53 || vuiiwzs < 61 - 30 + 22) [L457] qrrswwv := qrrswwv + vuiiwzs + vuiiwzs; [L458] COND TRUE qrrswwv < 82 - 33 + 4 + oesehyb [L467] qrrswwv := qrrswwv + zjwdcwa + vuiiwzs; [L468] COND FALSE !(vuiiwzs < qrrswwv + 33 + oesehyb + 56 + 26) [L478] vuiiwzs := vuiiwzs + 39 + oesehyb + 68 + emntcyx; [L479] vuiiwzs := vuiiwzs + 24; [L480] COND FALSE !(qrrswwv > 52 + 92 - 20) [L486] zjwdcwa := zjwdcwa + oesehyb + vuiiwzs + 9 + 21; [L487] vuiiwzs := vuiiwzs + oesehyb + 55 + qrrswwv; [L488] COND TRUE zjwdcwa < zjwdcwa - zjwdcwa && emntcyx > 82 - 80 + oesehyb + emntcyx - 99 [L489] vuiiwzs := vuiiwzs + vuiiwzs + vuiiwzs + 4 + 8; [L493] COND TRUE emntcyx < 0 + emntcyx - 61 - emntcyx && vuiiwzs > emntcyx - 34 + qrrswwv + oesehyb + oesehyb [L494] COND FALSE !(zjwdcwa < zjwdcwa + oesehyb + 32 + 20 + 100) [L497] COND FALSE !(emntcyx < qrrswwv + 34 + 91 + 50 + 100) [L565] assert qrrswwv > 99 + zjwdcwa + 87 - qrrswwv; - UnprovableResult [Line: 566]: 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] COND FALSE !(zjwdcwa < 73 + 66 + 65 + emntcyx + 100) [L36] qrrswwv := qrrswwv + 58 + qrrswwv + 83 + qrrswwv; [L37] emntcyx := emntcyx + 71; [L38] COND TRUE emntcyx < oesehyb + 2 + qrrswwv + zjwdcwa || emntcyx > 28 - 45 - 70 + zjwdcwa [L39] qrrswwv := qrrswwv + 99 + vuiiwzs + qrrswwv; [L40] vuiiwzs := vuiiwzs + 90; [L41] COND TRUE qrrswwv < 35 + 81 + qrrswwv - oesehyb + 55 && zjwdcwa > 96 + qrrswwv [L74] vuiiwzs := vuiiwzs + qrrswwv + 63 + 34 + zjwdcwa; [L75] COND FALSE !(vuiiwzs < qrrswwv + oesehyb + 100 && emntcyx < qrrswwv + emntcyx + oesehyb) [L94] COND FALSE !(vuiiwzs < oesehyb + oesehyb + oesehyb + 18 + vuiiwzs + 100 || zjwdcwa < qrrswwv + 5) [L107] COND TRUE vuiiwzs > 21 - zjwdcwa + 34 - 54 [L108] emntcyx := emntcyx + vuiiwzs + 59; [L112] COND FALSE !(zjwdcwa < 63 + qrrswwv + 100 && emntcyx < 7 + zjwdcwa) [L125] COND FALSE !(zjwdcwa < 73 + zjwdcwa + 100 && zjwdcwa > 90 + 76) [L151] emntcyx := emntcyx + 21 + 33; [L152] COND FALSE !(qrrswwv < 88 + zjwdcwa + zjwdcwa + 40 + 100 && zjwdcwa > zjwdcwa + 66 + vuiiwzs - 55 - 54) [L165] COND TRUE qrrswwv > emntcyx - 40 - qrrswwv || emntcyx > 35 + 14 [L166] qrrswwv := qrrswwv + 59; [L167] emntcyx := emntcyx + 0; [L168] COND TRUE qrrswwv > 78 + qrrswwv - 58 + 37 || vuiiwzs > 49 - 30 - emntcyx - oesehyb [L188] zjwdcwa := zjwdcwa + zjwdcwa + zjwdcwa + vuiiwzs + 58; [L189] emntcyx := emntcyx + 50 + 83 + emntcyx + 47; [L190] COND FALSE !(emntcyx > 89 + emntcyx + 94 - zjwdcwa) [L204] qrrswwv := qrrswwv + 75 + oesehyb; [L206] COND FALSE !(qrrswwv < 53 + emntcyx + oesehyb + oesehyb - oesehyb || qrrswwv > 96 + vuiiwzs - emntcyx) [L222] qrrswwv := qrrswwv + zjwdcwa; [L223] COND TRUE vuiiwzs > 84 + 14 - emntcyx - 94 [L224] qrrswwv := qrrswwv + 35 + 90 + oesehyb + oesehyb; [L229] COND FALSE !(emntcyx < 37 + qrrswwv + zjwdcwa + vuiiwzs + 43 + 100) [L237] COND FALSE !(zjwdcwa < zjwdcwa + qrrswwv + emntcyx + 37 + 100) [L273] COND FALSE !(qrrswwv < oesehyb + 92 - 89 + oesehyb || zjwdcwa > 10 + 91 + 17 + 58) [L290] zjwdcwa := zjwdcwa + emntcyx; [L291] emntcyx := emntcyx + 89 + oesehyb; [L292] COND TRUE zjwdcwa < 36 + 18 - vuiiwzs + 56 && emntcyx > qrrswwv + 61 + 47 + 15 + qrrswwv [L297] COND FALSE !(qrrswwv < qrrswwv + emntcyx + 100 || qrrswwv > zjwdcwa - zjwdcwa - vuiiwzs - 18 + vuiiwzs) [L309] vuiiwzs := vuiiwzs + qrrswwv + 47 + qrrswwv + qrrswwv; [L310] COND FALSE !(emntcyx < emntcyx + emntcyx + qrrswwv + 20 + 53 + 100) [L326] COND FALSE !(qrrswwv < emntcyx + emntcyx + 100 && vuiiwzs < qrrswwv - 95 + zjwdcwa + qrrswwv + 92) [L361] COND FALSE !(emntcyx < 31 + 0 + 31 + 19 + 100 && zjwdcwa > qrrswwv - emntcyx + vuiiwzs - 12) [L375] vuiiwzs := vuiiwzs + 58 + qrrswwv; [L376] vuiiwzs := vuiiwzs + 48 + emntcyx + oesehyb; [L377] COND FALSE !(emntcyx < 24 + emntcyx + 58 + 73 + 100 || vuiiwzs < oesehyb - emntcyx - 94) [L431] vuiiwzs := vuiiwzs + emntcyx + 59; [L432] COND FALSE !(qrrswwv > qrrswwv - 53 || vuiiwzs < 61 - 30 + 22) [L457] qrrswwv := qrrswwv + vuiiwzs + vuiiwzs; [L458] COND TRUE qrrswwv < 82 - 33 + 4 + oesehyb [L467] qrrswwv := qrrswwv + zjwdcwa + vuiiwzs; [L468] COND FALSE !(vuiiwzs < qrrswwv + 33 + oesehyb + 56 + 26) [L478] vuiiwzs := vuiiwzs + 39 + oesehyb + 68 + emntcyx; [L479] vuiiwzs := vuiiwzs + 24; [L480] COND FALSE !(qrrswwv > 52 + 92 - 20) [L486] zjwdcwa := zjwdcwa + oesehyb + vuiiwzs + 9 + 21; [L487] vuiiwzs := vuiiwzs + oesehyb + 55 + qrrswwv; [L488] COND TRUE zjwdcwa < zjwdcwa - zjwdcwa && emntcyx > 82 - 80 + oesehyb + emntcyx - 99 [L489] vuiiwzs := vuiiwzs + vuiiwzs + vuiiwzs + 4 + 8; [L493] COND TRUE emntcyx < 0 + emntcyx - 61 - emntcyx && vuiiwzs > emntcyx - 34 + qrrswwv + oesehyb + oesehyb [L494] COND FALSE !(zjwdcwa < zjwdcwa + oesehyb + 32 + 20 + 100) [L497] COND FALSE !(emntcyx < qrrswwv + 34 + 91 + 50 + 100) [L565] assert qrrswwv > 99 + zjwdcwa + 87 - qrrswwv; [L566] assert vuiiwzs < emntcyx - 47 + 4 + oesehyb; - UnprovableResult [Line: 567]: 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] COND FALSE !(zjwdcwa < 73 + 66 + 65 + emntcyx + 100) [L36] qrrswwv := qrrswwv + 58 + qrrswwv + 83 + qrrswwv; [L37] emntcyx := emntcyx + 71; [L38] COND TRUE emntcyx < oesehyb + 2 + qrrswwv + zjwdcwa || emntcyx > 28 - 45 - 70 + zjwdcwa [L39] qrrswwv := qrrswwv + 99 + vuiiwzs + qrrswwv; [L40] vuiiwzs := vuiiwzs + 90; [L41] COND TRUE qrrswwv < 35 + 81 + qrrswwv - oesehyb + 55 && zjwdcwa > 96 + qrrswwv [L74] vuiiwzs := vuiiwzs + qrrswwv + 63 + 34 + zjwdcwa; [L75] COND FALSE !(vuiiwzs < qrrswwv + oesehyb + 100 && emntcyx < qrrswwv + emntcyx + oesehyb) [L94] COND FALSE !(vuiiwzs < oesehyb + oesehyb + oesehyb + 18 + vuiiwzs + 100 || zjwdcwa < qrrswwv + 5) [L107] COND TRUE vuiiwzs > 21 - zjwdcwa + 34 - 54 [L108] emntcyx := emntcyx + vuiiwzs + 59; [L112] COND FALSE !(zjwdcwa < 63 + qrrswwv + 100 && emntcyx < 7 + zjwdcwa) [L125] COND FALSE !(zjwdcwa < 73 + zjwdcwa + 100 && zjwdcwa > 90 + 76) [L151] emntcyx := emntcyx + 21 + 33; [L152] COND FALSE !(qrrswwv < 88 + zjwdcwa + zjwdcwa + 40 + 100 && zjwdcwa > zjwdcwa + 66 + vuiiwzs - 55 - 54) [L165] COND TRUE qrrswwv > emntcyx - 40 - qrrswwv || emntcyx > 35 + 14 [L166] qrrswwv := qrrswwv + 59; [L167] emntcyx := emntcyx + 0; [L168] COND TRUE qrrswwv > 78 + qrrswwv - 58 + 37 || vuiiwzs > 49 - 30 - emntcyx - oesehyb [L188] zjwdcwa := zjwdcwa + zjwdcwa + zjwdcwa + vuiiwzs + 58; [L189] emntcyx := emntcyx + 50 + 83 + emntcyx + 47; [L190] COND FALSE !(emntcyx > 89 + emntcyx + 94 - zjwdcwa) [L204] qrrswwv := qrrswwv + 75 + oesehyb; [L206] COND FALSE !(qrrswwv < 53 + emntcyx + oesehyb + oesehyb - oesehyb || qrrswwv > 96 + vuiiwzs - emntcyx) [L222] qrrswwv := qrrswwv + zjwdcwa; [L223] COND TRUE vuiiwzs > 84 + 14 - emntcyx - 94 [L224] qrrswwv := qrrswwv + 35 + 90 + oesehyb + oesehyb; [L229] COND FALSE !(emntcyx < 37 + qrrswwv + zjwdcwa + vuiiwzs + 43 + 100) [L237] COND FALSE !(zjwdcwa < zjwdcwa + qrrswwv + emntcyx + 37 + 100) [L273] COND FALSE !(qrrswwv < oesehyb + 92 - 89 + oesehyb || zjwdcwa > 10 + 91 + 17 + 58) [L290] zjwdcwa := zjwdcwa + emntcyx; [L291] emntcyx := emntcyx + 89 + oesehyb; [L292] COND TRUE zjwdcwa < 36 + 18 - vuiiwzs + 56 && emntcyx > qrrswwv + 61 + 47 + 15 + qrrswwv [L297] COND FALSE !(qrrswwv < qrrswwv + emntcyx + 100 || qrrswwv > zjwdcwa - zjwdcwa - vuiiwzs - 18 + vuiiwzs) [L309] vuiiwzs := vuiiwzs + qrrswwv + 47 + qrrswwv + qrrswwv; [L310] COND FALSE !(emntcyx < emntcyx + emntcyx + qrrswwv + 20 + 53 + 100) [L326] COND FALSE !(qrrswwv < emntcyx + emntcyx + 100 && vuiiwzs < qrrswwv - 95 + zjwdcwa + qrrswwv + 92) [L361] COND FALSE !(emntcyx < 31 + 0 + 31 + 19 + 100 && zjwdcwa > qrrswwv - emntcyx + vuiiwzs - 12) [L375] vuiiwzs := vuiiwzs + 58 + qrrswwv; [L376] vuiiwzs := vuiiwzs + 48 + emntcyx + oesehyb; [L377] COND FALSE !(emntcyx < 24 + emntcyx + 58 + 73 + 100 || vuiiwzs < oesehyb - emntcyx - 94) [L431] vuiiwzs := vuiiwzs + emntcyx + 59; [L432] COND FALSE !(qrrswwv > qrrswwv - 53 || vuiiwzs < 61 - 30 + 22) [L457] qrrswwv := qrrswwv + vuiiwzs + vuiiwzs; [L458] COND TRUE qrrswwv < 82 - 33 + 4 + oesehyb [L467] qrrswwv := qrrswwv + zjwdcwa + vuiiwzs; [L468] COND FALSE !(vuiiwzs < qrrswwv + 33 + oesehyb + 56 + 26) [L478] vuiiwzs := vuiiwzs + 39 + oesehyb + 68 + emntcyx; [L479] vuiiwzs := vuiiwzs + 24; [L480] COND FALSE !(qrrswwv > 52 + 92 - 20) [L486] zjwdcwa := zjwdcwa + oesehyb + vuiiwzs + 9 + 21; [L487] vuiiwzs := vuiiwzs + oesehyb + 55 + qrrswwv; [L488] COND TRUE zjwdcwa < zjwdcwa - zjwdcwa && emntcyx > 82 - 80 + oesehyb + emntcyx - 99 [L489] vuiiwzs := vuiiwzs + vuiiwzs + vuiiwzs + 4 + 8; [L493] COND TRUE emntcyx < 0 + emntcyx - 61 - emntcyx && vuiiwzs > emntcyx - 34 + qrrswwv + oesehyb + oesehyb [L494] COND FALSE !(zjwdcwa < zjwdcwa + oesehyb + 32 + 20 + 100) [L497] COND FALSE !(emntcyx < qrrswwv + 34 + 91 + 50 + 100) [L565] assert qrrswwv > 99 + zjwdcwa + 87 - qrrswwv; [L566] assert vuiiwzs < emntcyx - 47 + 4 + oesehyb; [L567] assert emntcyx > zjwdcwa - 21 && qrrswwv < 10 + 65; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...