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/RanFile048.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:14:06,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:14:06,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:14:06,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:14:06,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:14:06,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:14:06,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:14:06,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:14:06,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:14:06,775 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:14:06,778 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:14:06,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:14:06,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:14:06,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:14:06,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:14:06,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:14:06,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:14:06,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:14:06,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:14:06,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:14:06,792 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:14:06,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:14:06,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:14:06,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:14:06,798 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:14:06,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:14:06,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:14:06,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:14:06,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:14:06,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:14:06,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:14:06,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:14:06,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:14:06,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:14:06,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:14:06,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:14:06,806 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:14:06,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:14:06,806 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:14:06,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:14:06,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:14:06,809 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 12:14:06,836 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:14:06,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:14:06,837 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:14:06,838 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:14:06,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:14:06,838 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:14:06,839 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:14:06,839 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:14:06,839 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:14:06,839 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:14:06,840 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:14:06,840 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:14:06,840 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:14:06,840 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:14:06,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:14:06,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:14:06,844 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:14:06,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:14:06,845 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:14:06,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:14:06,845 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:14:06,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:14:06,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:14:06,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:14:06,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:14:06,846 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:14:06,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:14:06,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:14:06,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:14:06,847 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:14:06,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:14:06,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:14:06,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:14:06,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:14:06,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:14:06,849 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:14:06,849 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:14:06,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:14:06,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:14:06,850 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:14:06,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:14:06,897 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:14:06,902 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:14:06,903 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:14:06,904 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:14:06,905 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile048.bpl [2019-08-05 12:14:06,905 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile048.bpl' [2019-08-05 12:14:06,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:14:06,946 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:14:06,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:06,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:14:06,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:14:06,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:06,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:06,983 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:14:06,983 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:14:06,983 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:14:06,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:06,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:14:06,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:14:06,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:14:06,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:06,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:07,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:07,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:07,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:07,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:07,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (1/1) ... [2019-08-05 12:14:07,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:14:07,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:14:07,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:14:07,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:14:07,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:06" (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 12:14:07,089 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:14:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:14:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:14:07,624 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:14:07,624 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:14:07,625 INFO L202 PluginConnector]: Adding new model RanFile048.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:07 BoogieIcfgContainer [2019-08-05 12:14:07,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:14:07,626 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:14:07,626 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:14:07,626 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:14:07,627 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "RanFile048.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:07" (1/1) ... [2019-08-05 12:14:07,659 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:14:07,874 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:14:07,901 INFO L272 AbstractInterpreter]: Visited 31 different actions 48 times. Merged at 13 different actions 14 times. Never widened. Performed 163 root evaluator evaluations with a maximum evaluation depth of 8. Performed 163 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 13 fixpoints after 10 different actions. Largest state had 0 variables. [2019-08-05 12:14:07,901 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:14:07,904 INFO L168 Benchmark]: Toolchain (without parser) took 958.02 ms. Allocated memory is still 134.2 MB. Free memory was 108.2 MB in the beginning and 81.3 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,906 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 12:14:07,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.64 ms. Allocated memory is still 134.2 MB. Free memory was 108.0 MB in the beginning and 106.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,908 INFO L168 Benchmark]: Boogie Preprocessor took 26.60 ms. Allocated memory is still 134.2 MB. Free memory was 106.2 MB in the beginning and 105.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,915 INFO L168 Benchmark]: RCFGBuilder took 611.95 ms. Allocated memory is still 134.2 MB. Free memory was 104.8 MB in the beginning and 91.6 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,917 INFO L168 Benchmark]: Abstract Interpretation took 275.20 ms. Allocated memory is still 134.2 MB. Free memory was 91.4 MB in the beginning and 81.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:07,928 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 39.64 ms. Allocated memory is still 134.2 MB. Free memory was 108.0 MB in the beginning and 106.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 26.60 ms. Allocated memory is still 134.2 MB. Free memory was 106.2 MB in the beginning and 105.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 611.95 ms. Allocated memory is still 134.2 MB. Free memory was 104.8 MB in the beginning and 91.6 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 275.20 ms. Allocated memory is still 134.2 MB. Free memory was 91.4 MB in the beginning and 81.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 52]: 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 TRUE vuiiwzs > vuiiwzs - 42 - 9 [L12] COND FALSE !(vuiiwzs < 46 + zjwdcwa + 60 + vuiiwzs + 50 + 100) [L15] COND TRUE zjwdcwa < oesehyb + qrrswwv [L16] zjwdcwa := zjwdcwa + zjwdcwa + 34 + 61 + zjwdcwa; [L20] zjwdcwa := zjwdcwa + 78 + emntcyx + vuiiwzs + 95; [L21] zjwdcwa := zjwdcwa + vuiiwzs; [L22] COND FALSE !(vuiiwzs < vuiiwzs + zjwdcwa + 100) [L24] qrrswwv := qrrswwv + 33 + qrrswwv + 24 + zjwdcwa; [L25] COND TRUE zjwdcwa > qrrswwv - 26 [L26] vuiiwzs := vuiiwzs + zjwdcwa + 26; [L29] COND FALSE !(vuiiwzs < zjwdcwa + qrrswwv + 100) [L31] COND FALSE !(zjwdcwa < zjwdcwa + qrrswwv + emntcyx + 100) [L33] COND TRUE emntcyx < 25 + 14 - 68 + zjwdcwa && vuiiwzs < 69 + 11 - 98 - 60 + 11 [L34] qrrswwv := qrrswwv + 43 + 9 + oesehyb + qrrswwv; [L37] COND TRUE zjwdcwa > 28 + oesehyb + zjwdcwa + zjwdcwa && vuiiwzs > 46 - 65 + qrrswwv - zjwdcwa - emntcyx [L38] zjwdcwa := zjwdcwa + 99 + vuiiwzs; [L42] emntcyx := emntcyx + 41; [L43] COND TRUE vuiiwzs < zjwdcwa - 83 + emntcyx + 0 - emntcyx [L44] zjwdcwa := zjwdcwa + 96 + 18 + 89; [L47] COND FALSE !(zjwdcwa > 28 - 42 + vuiiwzs + oesehyb + 53 || zjwdcwa > 79 - vuiiwzs + 15 + 49 - oesehyb) [L50] qrrswwv := qrrswwv + 2 + 58 + 11; [L52] assert vuiiwzs > oesehyb - 46 + 10 - 22 - zjwdcwa; - UnprovableResult [Line: 53]: 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 TRUE vuiiwzs > vuiiwzs - 42 - 9 [L12] COND FALSE !(vuiiwzs < 46 + zjwdcwa + 60 + vuiiwzs + 50 + 100) [L15] COND TRUE zjwdcwa < oesehyb + qrrswwv [L16] zjwdcwa := zjwdcwa + zjwdcwa + 34 + 61 + zjwdcwa; [L20] zjwdcwa := zjwdcwa + 78 + emntcyx + vuiiwzs + 95; [L21] zjwdcwa := zjwdcwa + vuiiwzs; [L22] COND FALSE !(vuiiwzs < vuiiwzs + zjwdcwa + 100) [L24] qrrswwv := qrrswwv + 33 + qrrswwv + 24 + zjwdcwa; [L25] COND TRUE zjwdcwa > qrrswwv - 26 [L26] vuiiwzs := vuiiwzs + zjwdcwa + 26; [L29] COND FALSE !(vuiiwzs < zjwdcwa + qrrswwv + 100) [L31] COND FALSE !(zjwdcwa < zjwdcwa + qrrswwv + emntcyx + 100) [L33] COND TRUE emntcyx < 25 + 14 - 68 + zjwdcwa && vuiiwzs < 69 + 11 - 98 - 60 + 11 [L34] qrrswwv := qrrswwv + 43 + 9 + oesehyb + qrrswwv; [L37] COND TRUE zjwdcwa > 28 + oesehyb + zjwdcwa + zjwdcwa && vuiiwzs > 46 - 65 + qrrswwv - zjwdcwa - emntcyx [L38] zjwdcwa := zjwdcwa + 99 + vuiiwzs; [L42] emntcyx := emntcyx + 41; [L43] COND TRUE vuiiwzs < zjwdcwa - 83 + emntcyx + 0 - emntcyx [L44] zjwdcwa := zjwdcwa + 96 + 18 + 89; [L47] COND FALSE !(zjwdcwa > 28 - 42 + vuiiwzs + oesehyb + 53 || zjwdcwa > 79 - vuiiwzs + 15 + 49 - oesehyb) [L50] qrrswwv := qrrswwv + 2 + 58 + 11; [L52] assert vuiiwzs > oesehyb - 46 + 10 - 22 - zjwdcwa; [L53] assert zjwdcwa < 0 + 81 - vuiiwzs + emntcyx || zjwdcwa < emntcyx + 16 + oesehyb + vuiiwzs; - UnprovableResult [Line: 54]: 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 TRUE vuiiwzs > vuiiwzs - 42 - 9 [L12] COND FALSE !(vuiiwzs < 46 + zjwdcwa + 60 + vuiiwzs + 50 + 100) [L15] COND TRUE zjwdcwa < oesehyb + qrrswwv [L16] zjwdcwa := zjwdcwa + zjwdcwa + 34 + 61 + zjwdcwa; [L20] zjwdcwa := zjwdcwa + 78 + emntcyx + vuiiwzs + 95; [L21] zjwdcwa := zjwdcwa + vuiiwzs; [L22] COND FALSE !(vuiiwzs < vuiiwzs + zjwdcwa + 100) [L24] qrrswwv := qrrswwv + 33 + qrrswwv + 24 + zjwdcwa; [L25] COND TRUE zjwdcwa > qrrswwv - 26 [L26] vuiiwzs := vuiiwzs + zjwdcwa + 26; [L29] COND FALSE !(vuiiwzs < zjwdcwa + qrrswwv + 100) [L31] COND FALSE !(zjwdcwa < zjwdcwa + qrrswwv + emntcyx + 100) [L33] COND TRUE emntcyx < 25 + 14 - 68 + zjwdcwa && vuiiwzs < 69 + 11 - 98 - 60 + 11 [L34] qrrswwv := qrrswwv + 43 + 9 + oesehyb + qrrswwv; [L37] COND TRUE zjwdcwa > 28 + oesehyb + zjwdcwa + zjwdcwa && vuiiwzs > 46 - 65 + qrrswwv - zjwdcwa - emntcyx [L38] zjwdcwa := zjwdcwa + 99 + vuiiwzs; [L42] emntcyx := emntcyx + 41; [L43] COND TRUE vuiiwzs < zjwdcwa - 83 + emntcyx + 0 - emntcyx [L44] zjwdcwa := zjwdcwa + 96 + 18 + 89; [L47] COND FALSE !(zjwdcwa > 28 - 42 + vuiiwzs + oesehyb + 53 || zjwdcwa > 79 - vuiiwzs + 15 + 49 - oesehyb) [L50] qrrswwv := qrrswwv + 2 + 58 + 11; [L52] assert vuiiwzs > oesehyb - 46 + 10 - 22 - zjwdcwa; [L53] assert zjwdcwa < 0 + 81 - vuiiwzs + emntcyx || zjwdcwa < emntcyx + 16 + oesehyb + vuiiwzs; [L54] assert vuiiwzs > 42 + qrrswwv - vuiiwzs + 36 - vuiiwzs; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...