java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:15:43,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:15:43,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:15:43,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:15:43,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:15:43,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:15:43,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:15:43,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:15:43,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:15:43,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:15:43,481 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:15:43,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:15:43,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:15:43,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:15:43,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:15:43,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:15:43,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:15:43,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:15:43,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:15:43,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:15:43,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:15:43,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:15:43,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:15:43,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:15:43,502 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:15:43,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:15:43,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:15:43,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:15:43,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:15:43,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:15:43,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:15:43,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:15:43,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:15:43,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:15:43,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:15:43,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:15:43,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:15:43,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:15:43,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:15:43,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:15:43,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:15:43,542 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:15:43,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:15:43,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:15:43,559 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:15:43,559 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:15:43,560 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl [2019-08-09 14:15:43,560 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl' [2019-08-09 14:15:43,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:15:43,620 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:15:43,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:15:43,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:15:43,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:15:43,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (1/1) ... [2019-08-09 14:15:43,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:15:43,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:15:43,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:15:43,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:15:43,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:15:43" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-09 14:15:43,760 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-09 14:15:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 14:15:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 14:15:44,312 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 14:15:44,312 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:15:44,315 INFO L202 PluginConnector]: Adding new model sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:15:44 BoogieIcfgContainer [2019-08-09 14:15:44,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:15:44,316 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:15:44,316 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:15:44,317 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:15:44,318 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-buckets_true-unreach-call_true-valid-memsafety.i_42.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:15:44" (1/1) ... [2019-08-09 14:15:44,635 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-09 14:15:45,271 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-09 14:15:45,301 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-09 14:15:57,972 WARN L188 SmtUtils]: Spent 12.67 s on a formula simplification. DAG size of input: 239 DAG size of output: 186 [2019-08-09 14:16:13,043 WARN L188 SmtUtils]: Spent 13.91 s on a formula simplification. DAG size of input: 199 DAG size of output: 189 [2019-08-09 14:16:16,181 WARN L188 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-09 14:16:17,805 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 188 DAG size of output: 182 [2019-08-09 14:16:18,303 WARN L188 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-08-09 14:16:18,361 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:16:18,370 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:16:18,372 INFO L168 Benchmark]: Toolchain (without parser) took 34752.34 ms. Allocated memory was 132.6 MB in the beginning and 283.1 MB in the end (delta: 150.5 MB). Free memory was 107.9 MB in the beginning and 173.6 MB in the end (delta: -65.7 MB). Peak memory consumption was 149.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:16:18,373 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-09 14:16:18,374 INFO L168 Benchmark]: Boogie Preprocessor took 65.83 ms. Allocated memory is still 132.6 MB. Free memory was 107.7 MB in the beginning and 104.9 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:16:18,375 INFO L168 Benchmark]: RCFGBuilder took 628.86 ms. Allocated memory is still 132.6 MB. Free memory was 104.9 MB in the beginning and 75.3 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:16:18,376 INFO L168 Benchmark]: Symbolic Interpretation took 34054.42 ms. Allocated memory was 132.6 MB in the beginning and 283.1 MB in the end (delta: 150.5 MB). Free memory was 75.3 MB in the beginning and 173.6 MB in the end (delta: -98.3 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:16:18,380 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 300]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 12#(and (= |#memory_$Pointer$.base| (store |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset| |ULTIMATE.start_write~$Pointer$_#value.base|))) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_main_#t~malloc3.base|)) (not (= 1 (select |#valid| |ULTIMATE.start_read~int_#ptr.base|))) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#value.base|) |ULTIMATE.start_read~$Pointer$_#value.offset|) 0) (= |ULTIMATE.start_write~int_#ptr.base| ULTIMATE.start_main_~item~0.base) (= (select |ULTIMATE.start_main_old_#valid| 0) 0) (= 0 (select |ULTIMATE.start_main_old_#valid| |ULTIMATE.start_main_#t~malloc3.base|)) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= |ULTIMATE.start_read~$Pointer$_#value.base| |ULTIMATE.start_main_#t~malloc3.base|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~bucket~0.base) ULTIMATE.start_main_~bucket~0.offset) |ULTIMATE.start_main_#t~malloc1.offset|) (= 0 (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_read~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| 4))) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| |ULTIMATE.start_main_#t~malloc6.offset|) (<= ULTIMATE.start_main_~bucket~0.offset 0) (<= 0 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (= ULTIMATE.start_main_~bucket~0.base |ULTIMATE.start_main_#t~malloc0.base|) (= |ULTIMATE.start_write~$Pointer$_#ptr.offset| ULTIMATE.start_main_~item~0.offset) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| ULTIMATE.start_main_~bucket~0.base) (+ ULTIMATE.start_main_~bucket~0.offset 4)) 0) (= 0 (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#value.base|) (+ |ULTIMATE.start_read~$Pointer$_#value.offset| 4))) (= ULTIMATE.start_main_~item~0.base |ULTIMATE.start_main_#t~malloc6.base|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~bucket~0.base) (+ ULTIMATE.start_main_~bucket~0.offset 4)) 0) (= 0 |ULTIMATE.start_write~$Pointer$_#value.base|) (<= 0 ULTIMATE.start_main_~bucket~0.offset) (= |ULTIMATE.start_main_#t~malloc3.offset| (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|)) (= 0 (select |ULTIMATE.start_main_old_#valid| |ULTIMATE.start_main_#t~malloc1.base|)) (= 0 |ULTIMATE.start_main_#t~malloc3.offset|) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_main_#t~malloc1.base|)) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= (+ ULTIMATE.start_main_~item~0.offset 4) |ULTIMATE.start_write~int_#ptr.offset|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_int| ULTIMATE.start_main_~bucket~0.base) (+ ULTIMATE.start_main_~bucket~0.offset 8)) 0) (= ULTIMATE.start_main_~bcki~0.base |ULTIMATE.start_read~int_#ptr.base|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| ULTIMATE.start_main_~bucket~0.base) ULTIMATE.start_main_~bucket~0.offset) |ULTIMATE.start_main_#t~malloc1.base|) (= |ULTIMATE.start_write~int_#value| 0) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_main_#t~malloc0.base|)) (= |#memory_$Pointer$.base| |ULTIMATE.start_write~int_old_#memory_$Pointer$.base|) (= ULTIMATE.start_main_~bcki~0.base ULTIMATE.start_main_~bucket~0.base) (= ULTIMATE.start_main_~bucket~0.offset ULTIMATE.start_main_~bcki~0.offset) (= |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= (select |ULTIMATE.start_main_old_#valid| |ULTIMATE.start_main_#t~malloc0.base|) 0) (= 0 |#NULL.base|) (= (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| 0) 0) (= |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_main_#t~malloc1.offset|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) |ULTIMATE.start_main_#t~malloc3.base|) (= 0 ULTIMATE.start_main_~itr~0.offset) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc6.base|) (= ULTIMATE.start_main_~item~0.base |ULTIMATE.start_write~$Pointer$_#ptr.base|) (= |ULTIMATE.start_read~int_#ptr.offset| (+ ULTIMATE.start_main_~bcki~0.offset 8)) (= 2 (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_int| |ULTIMATE.start_read~$Pointer$_#value.base|) (+ |ULTIMATE.start_read~$Pointer$_#value.offset| 8))) (= |ULTIMATE.start_main_#t~malloc0.offset| 0) (<= 0 |ULTIMATE.start_read~$Pointer$_#value.offset|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (= 0 |ULTIMATE.start_main_#t~malloc1.offset|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_read~$Pointer$_#value.base|) |ULTIMATE.start_read~$Pointer$_#value.offset|) 0) (= (store |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset| |ULTIMATE.start_write~$Pointer$_#value.offset|)) |#memory_$Pointer$.offset|) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| |ULTIMATE.start_main_#t~malloc1.base|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| 4)) 0) (= |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (= ULTIMATE.start_main_~itr~0.base 0) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= 0 |ULTIMATE.start_write~$Pointer$_#value.offset|) (= (store |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| |ULTIMATE.start_write~int_#value|)) |#memory_int|) (<= |ULTIMATE.start_read~$Pointer$_#value.offset| 0) (= (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_main_#t~malloc1.base|) 12) (= 1 (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_int| |ULTIMATE.start_read~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| 8))) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= 12 (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_main_#t~malloc3.base|)) (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |#length| |ULTIMATE.start_write~int_#ptr.base|)) (= (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_main_#t~malloc0.base|) 12) (= |#NULL.offset| 0) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (= ULTIMATE.start_main_~item~0.offset |ULTIMATE.start_main_#t~malloc6.offset|) (= 0 (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_read~$Pointer$_#value.base|) (+ |ULTIMATE.start_read~$Pointer$_#value.offset| 4)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.83 ms. Allocated memory is still 132.6 MB. Free memory was 107.7 MB in the beginning and 104.9 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 628.86 ms. Allocated memory is still 132.6 MB. Free memory was 104.9 MB in the beginning and 75.3 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34054.42 ms. Allocated memory was 132.6 MB in the beginning and 283.1 MB in the end (delta: 150.5 MB). Free memory was 75.3 MB in the beginning and 173.6 MB in the end (delta: -98.3 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...