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/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_20.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:17:21,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:17:21,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:17:21,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-08-05 12:17:21,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:17:21,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:17:21,449 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:17:21,450 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:17:21,451 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:17:21,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:17:21,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:17:21,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... 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[2019-08-05 12:17:21,455 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 12:17:21,468 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:17:21,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:17:21,470 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:17:21,470 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:17:21,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:17:21,470 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:17:21,470 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:17:21,471 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:17:21,471 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:17:21,471 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:17:21,471 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:17:21,472 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:17:21,472 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:17:21,472 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:17:21,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:17:21,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:17:21,473 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:17:21,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:17:21,474 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:17:21,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:17:21,474 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:17:21,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:17:21,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:17:21,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:17:21,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:17:21,475 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:17:21,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:17:21,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:17:21,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:17:21,476 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:17:21,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:17:21,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:17:21,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:17:21,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:17:21,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:17:21,478 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:17:21,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:17:21,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:17:21,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:17:21,478 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:17:21,508 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:17:21,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:17:21,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:17:21,526 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:17:21,527 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:17:21,528 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_20.bpl [2019-08-05 12:17:21,528 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_20.bpl' [2019-08-05 12:17:21,579 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:17:21,580 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:17:21,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:17:21,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:17:21,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:17:21,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:17:21,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:17:21,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:17:21,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:17:21,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (1/1) ... [2019-08-05 12:17:21,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:17:21,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:17:21,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:17:21,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:17:21,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:21" (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 12:17:21,727 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 12:17:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:17:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:17:22,010 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:17:22,011 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:17:22,013 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:17:22 BoogieIcfgContainer [2019-08-05 12:17:22,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:17:22,014 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:17:22,015 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:17:22,021 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:17:22,022 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "20051113-1.c_false-valid-memtrack.i_20.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:17:22" (1/1) ... [2019-08-05 12:17:22,069 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:17:22,312 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:17:22,341 INFO L272 AbstractInterpreter]: Visited 5 different actions 13 times. Merged at 3 different actions 5 times. Never widened. Performed 436 root evaluator evaluations with a maximum evaluation depth of 3. Performed 436 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2019-08-05 12:17:22,341 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:17:22,344 INFO L168 Benchmark]: Toolchain (without parser) took 763.13 ms. Allocated memory is still 140.5 MB. Free memory was 106.2 MB in the beginning and 75.1 MB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:22,346 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 12:17:22,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.62 ms. Allocated memory is still 140.5 MB. Free memory was 105.9 MB in the beginning and 104.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:22,348 INFO L168 Benchmark]: Boogie Preprocessor took 31.89 ms. Allocated memory is still 140.5 MB. Free memory was 104.2 MB in the beginning and 102.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:22,351 INFO L168 Benchmark]: RCFGBuilder took 356.42 ms. Allocated memory is still 140.5 MB. Free memory was 102.7 MB in the beginning and 88.4 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:22,353 INFO L168 Benchmark]: Abstract Interpretation took 327.22 ms. Allocated memory is still 140.5 MB. Free memory was 88.2 MB in the beginning and 75.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:22,362 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 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 42.62 ms. Allocated memory is still 140.5 MB. Free memory was 105.9 MB in the beginning and 104.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.89 ms. Allocated memory is still 140.5 MB. Free memory was 104.2 MB in the beginning and 102.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 356.42 ms. Allocated memory is still 140.5 MB. Free memory was 102.7 MB in the beginning and 88.4 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 327.22 ms. Allocated memory is still 140.5 MB. Free memory was 88.2 MB in the beginning and 75.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 167]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L62] #NULL.offset, #NULL.base := 0, 0; [L63] #valid := #valid[0 := 0]; [L64] main_old_#valid := #valid; [L65] havoc main_#res; [L66] havoc main_#t~ret14, main_#t~ret13, main_#t~malloc11.offset, main_#t~memset12.base, main_~p~0.base, main_#t~malloc11.base, main_#t~memset12.offset, main_~p~0.offset; [L67] #Ultimate.alloc_old_#valid, #Ultimate.alloc_old_#length := #valid, #length; [L68] #Ultimate.alloc_~size := 94; [L69] havoc #Ultimate.alloc_#res.offset, #Ultimate.alloc_#res.base; [L70] havoc #valid, #length; [L71] assume 0 == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base]; [L72] assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1] == #valid; [L73] assume #Ultimate.alloc_#res.offset == 0; [L74] assume !(0 == #Ultimate.alloc_#res.base); [L75] assume #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size] == #length; [L76] main_#t~malloc11.offset, main_#t~malloc11.base := #Ultimate.alloc_#res.offset, #Ultimate.alloc_#res.base; [L77] main_~p~0.base, main_~p~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset; [L78] #Ultimate.C_memset_#ptr.offset, #Ultimate.C_memset_#value, #Ultimate.C_memset_#amount, #Ultimate.C_memset_#ptr.base := main_~p~0.offset, 0, 94, main_~p~0.base; [L79] assume #valid[#Ultimate.C_memset_#ptr.base] == 1; [L80] assume 0 <= #Ultimate.C_memset_#ptr.offset && #Ultimate.C_memset_#ptr.offset + #Ultimate.C_memset_#amount <= #length[#Ultimate.C_memset_#ptr.base]; [L81] assume #valid[#Ultimate.C_memset_#ptr.base] == 1; [L82] assume 0 <= #Ultimate.C_memset_#ptr.offset && #Ultimate.C_memset_#amount + #Ultimate.C_memset_#ptr.offset <= #length[#Ultimate.C_memset_#ptr.base]; [L83] havoc #Ultimate.C_memset_#res.base, #Ultimate.C_memset_#res.offset; [L84] havoc #Ultimate.C_memset_#t~loopctr16; [L85] #Ultimate.C_memset_#t~loopctr16 := 0; [L90] assume #Ultimate.C_memset_#t~loopctr16 < #Ultimate.C_memset_#amount; [L91] #memory_int := #memory_int[#Ultimate.C_memset_#ptr.base := #memory_int[#Ultimate.C_memset_#ptr.base][#Ultimate.C_memset_#t~loopctr16 + #Ultimate.C_memset_#ptr.offset := #Ultimate.C_memset_#value]]; [L92] #Ultimate.C_memset_#t~loopctr16 := #Ultimate.C_memset_#t~loopctr16 + 1; [L90] assume #Ultimate.C_memset_#t~loopctr16 < #Ultimate.C_memset_#amount; [L91] #memory_int := #memory_int[#Ultimate.C_memset_#ptr.base := #memory_int[#Ultimate.C_memset_#ptr.base][#Ultimate.C_memset_#t~loopctr16 + #Ultimate.C_memset_#ptr.offset := #Ultimate.C_memset_#value]]; [L92] #Ultimate.C_memset_#t~loopctr16 := #Ultimate.C_memset_#t~loopctr16 + 1; [L95] assume !(#Ultimate.C_memset_#t~loopctr16 < #Ultimate.C_memset_#amount); [L96] assume #Ultimate.C_memset_#ptr.offset == #Ultimate.C_memset_#res.offset && #Ultimate.C_memset_#ptr.base == #Ultimate.C_memset_#res.base; [L97] main_#t~memset12.base, main_#t~memset12.offset := #Ultimate.C_memset_#res.base, #Ultimate.C_memset_#res.offset; [L98] havoc main_#t~memset12.base, main_#t~memset12.offset; [L99] write~int_old_#memory_int := #memory_int; [L100] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 4, main_~p~0.base, 3, main_~p~0.offset; [L101] assume #valid[write~int_#ptr.base] == 1; [L102] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L103] assume 1 == #valid[write~int_#ptr.base]; [L104] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L105] havoc #memory_int; [L106] assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]]; [L107] write~int_old_#memory_int := #memory_int; [L108] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 8, main_~p~0.base, 555, main_~p~0.offset + 10; [L109] assume #valid[write~int_#ptr.base] == 1; [L110] assume 0 <= write~int_#ptr.offset && write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base]; [L111] assume #valid[write~int_#ptr.base] == 1; [L112] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L113] havoc #memory_int; [L114] assume write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]] == #memory_int; [L115] write~int_old_#memory_int := #memory_int; [L116] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 8, main_~p~0.base, 999, main_~p~0.offset + 40; [L117] assume 1 == #valid[write~int_#ptr.base]; [L118] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L119] assume 1 == #valid[write~int_#ptr.base]; [L120] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L121] havoc #memory_int; [L122] assume write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]] == #memory_int; [L123] write~int_old_#memory_int := #memory_int; [L124] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 8, main_~p~0.base, 4311810305, main_~p~0.offset + 70; [L125] assume 1 == #valid[write~int_#ptr.base]; [L126] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L127] assume #valid[write~int_#ptr.base] == 1; [L128] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L129] havoc #memory_int; [L130] assume write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]] == #memory_int; [L131] write~int_old_#memory_int := #memory_int; [L132] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 8, main_~p~0.base, 555, main_~p~0.offset + 18; [L133] assume #valid[write~int_#ptr.base] == 1; [L134] assume write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L135] assume #valid[write~int_#ptr.base] == 1; [L136] assume 0 <= write~int_#ptr.offset && write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base]; [L137] havoc #memory_int; [L138] assume write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]] == #memory_int; [L139] write~int_old_#memory_int := #memory_int; [L140] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 8, main_~p~0.base, 999, main_~p~0.offset + 48; [L141] assume 1 == #valid[write~int_#ptr.base]; [L142] assume 0 <= write~int_#ptr.offset && write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base]; [L143] assume #valid[write~int_#ptr.base] == 1; [L144] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L145] havoc #memory_int; [L146] assume write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]] == #memory_int; [L147] write~int_old_#memory_int := #memory_int; [L148] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 8, main_~p~0.base, 4311810305, main_~p~0.offset + 78; [L149] assume #valid[write~int_#ptr.base] == 1; [L150] assume write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L151] assume 1 == #valid[write~int_#ptr.base]; [L152] assume write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L153] havoc #memory_int; [L154] assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]]; [L155] Sum_#in~instrs.base, Sum_#in~instrs.offset := main_~p~0.base, main_~p~0.offset; [L156] havoc Sum_#res; [L157] havoc Sum_~instrs.offset, Sum_#t~mem4, Sum_~instrs.base, Sum_~i~0, Sum_#t~mem5, Sum_#t~post3, Sum_~count~0, Sum_#t~union6.b, Sum_#t~union6.a, Sum_#t~union6.d, Sum_#t~union6.c, Sum_#t~union6.f, Sum_#t~union6.e; [L158] Sum_~instrs.offset, Sum_~instrs.base := Sum_#in~instrs.offset, Sum_#in~instrs.base; [L159] Sum_~count~0 := 0; [L160] havoc Sum_~i~0; [L161] Sum_~i~0 := 0; [L162] read~int_#ptr.base, read~int_#ptr.offset, read~int_#sizeOfReadType := Sum_~instrs.base, Sum_~instrs.offset, 4; [L163] assume 1 == #valid[read~int_#ptr.base]; [L164] assume !(read~int_#ptr.offset + read~int_#sizeOfReadType <= #length[read~int_#ptr.base]) || !(0 <= read~int_#ptr.offset); [L167] assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...