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_15.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:17:18,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:17:18,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:17:18,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-08-05 12:17:18,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:17:18,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:17:18,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:17:18,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:17:18,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:17:18,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:17:18,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:17:18,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... 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[2019-08-05 12:17:18,236 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 12:17:18,250 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:17:18,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:17:18,251 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:17:18,251 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:17:18,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:17:18,252 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:17:18,252 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:17:18,252 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:17:18,252 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:17:18,253 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:17:18,253 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:17:18,253 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:17:18,253 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:17:18,253 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:17:18,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:17:18,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:17:18,254 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:17:18,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:17:18,255 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:17:18,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:17:18,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:17:18,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:17:18,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:17:18,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:17:18,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:17:18,256 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:17:18,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:17:18,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:17:18,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:17:18,257 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:17:18,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:17:18,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:17:18,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:17:18,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:17:18,258 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:17:18,258 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:17:18,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:17:18,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:17:18,259 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:17:18,259 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:17:18,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:17:18,303 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:17:18,307 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:17:18,308 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:17:18,309 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:17:18,309 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_15.bpl [2019-08-05 12:17:18,309 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_15.bpl' [2019-08-05 12:17:18,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:17:18,354 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:17:18,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:17:18,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:17:18,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:17:18,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,395 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:17:18,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:17:18,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:17:18,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:17:18,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,437 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:17:18,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:17:18,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:17:18,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:17:18,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:17:18" (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 12:17:18,527 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 12:17:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:17:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:17:18,866 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:17:18,866 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:17:18,867 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:17:18 BoogieIcfgContainer [2019-08-05 12:17:18,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:17:18,868 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:17:18,869 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:17:18,869 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:17:18,870 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "20051113-1.c_false-valid-memtrack.i_15.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:17:18" (1/1) ... [2019-08-05 12:17:18,895 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:17:19,106 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:17:19,127 INFO L272 AbstractInterpreter]: Visited 5 different actions 13 times. Merged at 3 different actions 5 times. Never widened. Performed 340 root evaluator evaluations with a maximum evaluation depth of 3. Performed 340 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 12:17:19,127 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:17:19,131 INFO L168 Benchmark]: Toolchain (without parser) took 775.87 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 78.0 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:19,132 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 131.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 12:17:19,134 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.36 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 102.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:19,135 INFO L168 Benchmark]: Boogie Preprocessor took 50.74 ms. Allocated memory is still 131.1 MB. Free memory was 102.8 MB in the beginning and 101.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:19,136 INFO L168 Benchmark]: RCFGBuilder took 420.14 ms. Allocated memory is still 131.1 MB. Free memory was 101.5 MB in the beginning and 88.8 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:19,138 INFO L168 Benchmark]: Abstract Interpretation took 259.08 ms. Allocated memory is still 131.1 MB. Free memory was 88.8 MB in the beginning and 78.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:17:19,144 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 0.14 ms. Allocated memory is still 131.1 MB. Free memory was 106.3 MB in the beginning and 106.1 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 41.36 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 102.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.74 ms. Allocated memory is still 131.1 MB. Free memory was 102.8 MB in the beginning and 101.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 420.14 ms. Allocated memory is still 131.1 MB. Free memory was 101.5 MB in the beginning and 88.8 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 259.08 ms. Allocated memory is still 131.1 MB. Free memory was 88.8 MB in the beginning and 78.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 126]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L43] #NULL.offset, #NULL.base := 0, 0; [L44] #valid := #valid[0 := 0]; [L45] main_old_#valid := #valid; [L46] havoc main_#res; [L47] 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; [L48] #Ultimate.alloc_old_#valid, #Ultimate.alloc_old_#length := #valid, #length; [L49] #Ultimate.alloc_~size := 94; [L50] havoc #Ultimate.alloc_#res.offset, #Ultimate.alloc_#res.base; [L51] havoc #valid, #length; [L52] assume 0 == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base]; [L53] assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1] == #valid; [L54] assume #Ultimate.alloc_#res.offset == 0; [L55] assume !(0 == #Ultimate.alloc_#res.base); [L56] assume #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size] == #length; [L57] main_#t~malloc11.offset, main_#t~malloc11.base := #Ultimate.alloc_#res.offset, #Ultimate.alloc_#res.base; [L58] main_~p~0.base, main_~p~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset; [L59] #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; [L60] assume #valid[#Ultimate.C_memset_#ptr.base] == 1; [L61] assume 0 <= #Ultimate.C_memset_#ptr.offset && #Ultimate.C_memset_#ptr.offset + #Ultimate.C_memset_#amount <= #length[#Ultimate.C_memset_#ptr.base]; [L62] assume #valid[#Ultimate.C_memset_#ptr.base] == 1; [L63] assume 0 <= #Ultimate.C_memset_#ptr.offset && #Ultimate.C_memset_#amount + #Ultimate.C_memset_#ptr.offset <= #length[#Ultimate.C_memset_#ptr.base]; [L64] havoc #Ultimate.C_memset_#res.base, #Ultimate.C_memset_#res.offset; [L65] havoc #Ultimate.C_memset_#t~loopctr16; [L66] #Ultimate.C_memset_#t~loopctr16 := 0; [L71] assume #Ultimate.C_memset_#t~loopctr16 < #Ultimate.C_memset_#amount; [L72] #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]]; [L73] #Ultimate.C_memset_#t~loopctr16 := #Ultimate.C_memset_#t~loopctr16 + 1; [L71] assume #Ultimate.C_memset_#t~loopctr16 < #Ultimate.C_memset_#amount; [L72] #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]]; [L73] #Ultimate.C_memset_#t~loopctr16 := #Ultimate.C_memset_#t~loopctr16 + 1; [L76] assume !(#Ultimate.C_memset_#t~loopctr16 < #Ultimate.C_memset_#amount); [L77] assume #Ultimate.C_memset_#ptr.offset == #Ultimate.C_memset_#res.offset && #Ultimate.C_memset_#ptr.base == #Ultimate.C_memset_#res.base; [L78] main_#t~memset12.base, main_#t~memset12.offset := #Ultimate.C_memset_#res.base, #Ultimate.C_memset_#res.offset; [L79] havoc main_#t~memset12.base, main_#t~memset12.offset; [L80] write~int_old_#memory_int := #memory_int; [L81] write~int_#sizeOfWrittenType, write~int_#ptr.base, write~int_#value, write~int_#ptr.offset := 4, main_~p~0.base, 3, main_~p~0.offset; [L82] assume #valid[write~int_#ptr.base] == 1; [L83] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L84] assume 1 == #valid[write~int_#ptr.base]; [L85] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L86] havoc #memory_int; [L87] 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]]; [L88] write~int_old_#memory_int := #memory_int; [L89] 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; [L90] assume #valid[write~int_#ptr.base] == 1; [L91] assume 0 <= write~int_#ptr.offset && write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base]; [L92] assume #valid[write~int_#ptr.base] == 1; [L93] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L94] havoc #memory_int; [L95] 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; [L96] write~int_old_#memory_int := #memory_int; [L97] 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; [L98] assume 1 == #valid[write~int_#ptr.base]; [L99] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L100] assume 1 == #valid[write~int_#ptr.base]; [L101] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L102] havoc #memory_int; [L103] 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; [L104] write~int_old_#memory_int := #memory_int; [L105] 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; [L106] assume 1 == #valid[write~int_#ptr.base]; [L107] assume write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L108] assume #valid[write~int_#ptr.base] == 1; [L109] assume 0 <= write~int_#ptr.offset && write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]; [L110] havoc #memory_int; [L111] 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; [L112] write~int_old_#memory_int := #memory_int; [L113] 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; [L114] assume #valid[write~int_#ptr.base] == 1; [L115] assume write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base] && 0 <= write~int_#ptr.offset; [L116] assume #valid[write~int_#ptr.base] == 1; [L117] assume 0 <= write~int_#ptr.offset && write~int_#ptr.offset + write~int_#sizeOfWrittenType <= #length[write~int_#ptr.base]; [L118] havoc #memory_int; [L119] 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; [L120] write~int_old_#memory_int := #memory_int; [L121] 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; [L122] assume 1 == #valid[write~int_#ptr.base]; [L123] assume !(write~int_#sizeOfWrittenType + write~int_#ptr.offset <= #length[write~int_#ptr.base]) || !(0 <= write~int_#ptr.offset); [L126] assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...