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/RanFile011.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:14:13,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:14:13,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:14:13,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:14:13,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:14:13,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:14:13,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:14:13,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:14:13,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:14:13,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:14:13,790 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:14:13,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:14:13,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:14:13,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:14:13,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:14:13,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:14:13,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:14:13,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:14:13,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:14:13,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:14:13,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:14:13,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:14:13,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:14:13,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:14:13,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:14:13,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:14:13,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:14:13,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:14:13,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:14:13,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:14:13,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:14:13,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:14:13,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:14:13,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:14:13,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:14:13,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:14:13,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:14:13,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:14:13,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:14:13,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:14:13,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:14:13,832 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 12:14:13,852 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:14:13,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:14:13,853 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:14:13,854 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:14:13,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:14:13,861 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:14:13,861 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:14:13,862 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:14:13,862 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:14:13,862 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:14:13,862 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:14:13,862 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:14:13,863 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:14:13,863 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:14:13,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:14:13,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:14:13,864 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:14:13,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:14:13,868 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:14:13,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:14:13,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:14:13,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:14:13,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:14:13,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:14:13,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:14:13,869 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:14:13,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:14:13,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:14:13,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:14:13,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:14:13,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:14:13,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:14:13,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:14:13,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:14:13,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:14:13,874 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:14:13,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:14:13,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:14:13,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:14:13,875 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:14:13,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:14:13,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:14:13,934 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:14:13,935 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:14:13,936 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:14:13,936 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile011.bpl [2019-08-05 12:14:13,937 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile011.bpl' [2019-08-05 12:14:13,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:14:13,966 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:14:13,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:13,966 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:14:13,967 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:14:13,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:13,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,003 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:14:14,003 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:14:14,003 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:14:14,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:14,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:14:14,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:14:14,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:14:14,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (1/1) ... [2019-08-05 12:14:14,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:14:14,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:14:14,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:14:14,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:14:14,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:13" (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 12:14:14,118 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:14:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:14:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:14:14,460 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:14:14,460 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:14:14,461 INFO L202 PluginConnector]: Adding new model RanFile011.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:14 BoogieIcfgContainer [2019-08-05 12:14:14,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:14:14,462 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:14:14,462 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:14:14,463 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:14:14,464 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "RanFile011.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:14" (1/1) ... [2019-08-05 12:14:14,492 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:14:14,599 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:14:14,623 INFO L272 AbstractInterpreter]: Visited 18 different actions 28 times. Merged at 9 different actions 9 times. Never widened. Performed 82 root evaluator evaluations with a maximum evaluation depth of 6. Performed 82 inverse root evaluator evaluations with a maximum inverse evaluation depth of 6. Found 3 fixpoints after 2 different actions. Largest state had 0 variables. [2019-08-05 12:14:14,624 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:14:14,627 INFO L168 Benchmark]: Toolchain (without parser) took 660.03 ms. Allocated memory is still 134.2 MB. Free memory was 108.2 MB in the beginning and 86.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:14,629 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 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: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:14:14,630 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.91 ms. Allocated memory is still 134.2 MB. Free memory was 108.2 MB in the beginning and 106.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:14,632 INFO L168 Benchmark]: Boogie Preprocessor took 29.35 ms. Allocated memory is still 134.2 MB. Free memory was 106.2 MB in the beginning and 105.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:14,633 INFO L168 Benchmark]: RCFGBuilder took 421.07 ms. Allocated memory is still 134.2 MB. Free memory was 105.1 MB in the beginning and 94.1 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:14,635 INFO L168 Benchmark]: Abstract Interpretation took 161.77 ms. Allocated memory is still 134.2 MB. Free memory was 94.1 MB in the beginning and 86.7 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:14,641 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 0.15 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: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 39.91 ms. Allocated memory is still 134.2 MB. Free memory was 108.2 MB in the beginning and 106.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 29.35 ms. Allocated memory is still 134.2 MB. Free memory was 106.2 MB in the beginning and 105.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 421.07 ms. Allocated memory is still 134.2 MB. Free memory was 105.1 MB in the beginning and 94.1 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 161.77 ms. Allocated memory is still 134.2 MB. Free memory was 94.1 MB in the beginning and 86.7 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 30]: 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] emntcyx := emntcyx + 8 + 39 + vuiiwzs; [L10] zjwdcwa := zjwdcwa + oesehyb + qrrswwv + zjwdcwa; [L11] COND FALSE !(emntcyx > emntcyx + 75) [L14] emntcyx := emntcyx + 52 + vuiiwzs; [L15] vuiiwzs := vuiiwzs + 28 + 33 + 57 + emntcyx; [L16] emntcyx := emntcyx + 46 + 60; [L18] COND TRUE vuiiwzs > oesehyb - 93 - 39 || qrrswwv < 4 + zjwdcwa [L21] emntcyx := emntcyx + emntcyx + qrrswwv + 13 + 7; [L22] COND TRUE zjwdcwa > zjwdcwa + qrrswwv && emntcyx > 50 + 43 + 70 [L26] vuiiwzs := vuiiwzs + emntcyx + oesehyb; [L27] COND FALSE !(zjwdcwa < 4 + oesehyb + 100 && zjwdcwa > emntcyx + 85 + zjwdcwa) [L30] assert zjwdcwa < 81 - vuiiwzs; - UnprovableResult [Line: 31]: 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] emntcyx := emntcyx + 8 + 39 + vuiiwzs; [L10] zjwdcwa := zjwdcwa + oesehyb + qrrswwv + zjwdcwa; [L11] COND FALSE !(emntcyx > emntcyx + 75) [L14] emntcyx := emntcyx + 52 + vuiiwzs; [L15] vuiiwzs := vuiiwzs + 28 + 33 + 57 + emntcyx; [L16] emntcyx := emntcyx + 46 + 60; [L18] COND TRUE vuiiwzs > oesehyb - 93 - 39 || qrrswwv < 4 + zjwdcwa [L21] emntcyx := emntcyx + emntcyx + qrrswwv + 13 + 7; [L22] COND TRUE zjwdcwa > zjwdcwa + qrrswwv && emntcyx > 50 + 43 + 70 [L26] vuiiwzs := vuiiwzs + emntcyx + oesehyb; [L27] COND FALSE !(zjwdcwa < 4 + oesehyb + 100 && zjwdcwa > emntcyx + 85 + zjwdcwa) [L30] assert zjwdcwa < 81 - vuiiwzs; [L31] assert zjwdcwa > 6 - zjwdcwa + qrrswwv; - PositiveResult [Line: 32]: assertion always holds For all program executions holds that assertion always holds at this location RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...