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/cookify/growing/enc_einzeiler_broken.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:20:27,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:20:27,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:20:27,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:20:27,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:20:27,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:20:27,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:20:27,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:20:27,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:20:27,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:20:27,787 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:20:27,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:20:27,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:20:27,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:20:27,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:20:27,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:20:27,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:20:27,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:20:27,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:20:27,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:20:27,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:20:27,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:20:27,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:20:27,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:20:27,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:20:27,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:20:27,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:20:27,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:20:27,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:20:27,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:20:27,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:20:27,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:20:27,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:20:27,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:20:27,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:20:27,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:20:27,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:20:27,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:20:27,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:20:27,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:20:27,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:20:27,814 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 12:20:27,831 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:20:27,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:20:27,832 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:20:27,833 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:20:27,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:20:27,833 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:20:27,833 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:20:27,834 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:20:27,834 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:20:27,834 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:20:27,834 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:20:27,835 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:20:27,835 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:20:27,835 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:20:27,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:20:27,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:20:27,836 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:20:27,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:20:27,837 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:20:27,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:20:27,837 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:20:27,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:20:27,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:20:27,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:20:27,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:20:27,838 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:20:27,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:20:27,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:20:27,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:20:27,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:20:27,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:20:27,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:20:27,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:20:27,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:20:27,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:20:27,840 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:20:27,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:20:27,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:20:27,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:20:27,841 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:20:27,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:20:27,884 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:20:27,887 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:20:27,889 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:20:27,889 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:20:27,890 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/growing/enc_einzeiler_broken.bpl [2019-08-05 12:20:27,890 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/growing/enc_einzeiler_broken.bpl' [2019-08-05 12:20:27,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:20:27,932 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:20:27,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:20:27,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:20:27,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:20:27,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,968 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:20:27,968 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:20:27,968 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:20:27,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:20:27,993 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:20:27,993 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:20:27,993 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:20:28,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:28,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:20:28,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:20:28,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:20:28,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:20:28,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (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 12:20:28,095 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_main_TL given in one single declaration [2019-08-05 12:20:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure enc_main_TL [2019-08-05 12:20:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_main_TL [2019-08-05 12:20:28,096 INFO L124 BoogieDeclarations]: Specification and implementation of procedure preturn_T given in one single declaration [2019-08-05 12:20:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure preturn_T [2019-08-05 12:20:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure preturn_T [2019-08-05 12:20:28,096 INFO L124 BoogieDeclarations]: Specification and implementation of procedure preturn_TL given in one single declaration [2019-08-05 12:20:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure preturn_TL [2019-08-05 12:20:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure preturn_TL [2019-08-05 12:20:28,097 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:20:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:20:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:20:28,098 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_main_T given in one single declaration [2019-08-05 12:20:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure enc_main_T [2019-08-05 12:20:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_main_T [2019-08-05 12:20:28,099 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_main_TL given in one single declaration [2019-08-05 12:20:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_main_TL [2019-08-05 12:20:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_main_TL [2019-08-05 12:20:28,104 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_main_T given in one single declaration [2019-08-05 12:20:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_main_T [2019-08-05 12:20:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_main_T [2019-08-05 12:20:28,870 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:20:28,871 INFO L283 CfgBuilder]: Removed 28 assume(true) statements. [2019-08-05 12:20:28,872 INFO L202 PluginConnector]: Adding new model enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:20:28 BoogieIcfgContainer [2019-08-05 12:20:28,872 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:20:28,873 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:20:28,873 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:20:28,873 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:20:28,874 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:20:28" (1/1) ... [2019-08-05 12:20:28,905 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:20:29,120 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:20:29,140 INFO L272 AbstractInterpreter]: Visited 72 different actions 105 times. Merged at 28 different actions 33 times. Never widened. Performed 532 root evaluator evaluations with a maximum evaluation depth of 3. Performed 532 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 8 different actions. Largest state had 0 variables. [2019-08-05 12:20:29,140 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:20:29,143 INFO L168 Benchmark]: Toolchain (without parser) took 1210.18 ms. Allocated memory is still 138.4 MB. Free memory was 103.2 MB in the beginning and 59.4 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:29,145 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:20:29,146 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.32 ms. Allocated memory is still 138.4 MB. Free memory was 103.2 MB in the beginning and 100.3 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:29,147 INFO L168 Benchmark]: Boogie Preprocessor took 29.80 ms. Allocated memory is still 138.4 MB. Free memory was 100.3 MB in the beginning and 98.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:29,161 INFO L168 Benchmark]: RCFGBuilder took 849.05 ms. Allocated memory is still 138.4 MB. Free memory was 98.9 MB in the beginning and 70.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:29,163 INFO L168 Benchmark]: Abstract Interpretation took 267.74 ms. Allocated memory is still 138.4 MB. Free memory was 70.6 MB in the beginning and 59.4 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:29,169 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 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 104.6 MB in the beginning and 104.4 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 59.32 ms. Allocated memory is still 138.4 MB. Free memory was 103.2 MB in the beginning and 100.3 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 29.80 ms. Allocated memory is still 138.4 MB. Free memory was 100.3 MB in the beginning and 98.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 849.05 ms. Allocated memory is still 138.4 MB. Free memory was 98.9 MB in the beginning and 70.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 267.74 ms. Allocated memory is still 138.4 MB. Free memory was 70.6 MB in the beginning and 59.4 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 15]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L13] foo := true; [L38] intStack := cookiefy_args_intStack; [L39] boolStack := cookiefy_args_boolStack; [L40] idStack := cookiefy_args_idStack; [L41] ppStack := cookiefy_args_ppStack; [L42] sp := cookiefy_args_sp; [L43] foo := cookiefy_args_foo; [L44] COND FALSE !(pp == 2) [L87] ret := !foo; [L53] COND TRUE !ret [L15] assert CookiefyRet != false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...