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-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:23:11,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:23:11,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:23:11,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:23:11,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:23:11,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:23:11,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:23:11,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:23:11,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:23:11,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:23:11,120 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:23:11,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:23:11,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:23:11,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:23:11,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:23:11,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:23:11,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:23:11,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:23:11,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:23:11,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:23:11,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:23:11,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:23:11,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:23:11,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:23:11,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:23:11,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:23:11,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:23:11,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:23:11,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:23:11,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:23:11,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:23:11,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:23:11,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:23:11,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:23:11,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:23:11,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:23:11,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:23:11,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:23:11,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:23:11,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:23:11,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:23:11,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:23:11,197 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:23:11,204 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:23:11,206 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:23:11,206 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:23:11,208 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl [2019-08-06 14:23:11,208 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl' [2019-08-06 14:23:11,269 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:23:11,271 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:23:11,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:23:11,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:23:11,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:23:11,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:23:11,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:23:11,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:23:11,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:23:11,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:11" (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 [2019-08-06 14:23:11,422 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 14:23:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 14:23:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 14:23:11,868 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 14:23:11,868 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 14:23:11,870 INFO L202 PluginConnector]: Adding new model sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:11 BoogieIcfgContainer [2019-08-06 14:23:11,870 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:23:11,870 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:23:11,871 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:23:11,871 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:23:11,872 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,884 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 14:23:11,887 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:23:11,894 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 14:23:11,903 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:23:11,905 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 14:23:12,011 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:23:12,011 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 14:23:12,016 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 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|))) (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (exists ((|v_#memory_$Pointer$.base_5| (Array Int (Array Int Int)))) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_5| |ULTIMATE.start_main_#t~malloc0.base| (store (select |v_#memory_$Pointer$.base_5| |ULTIMATE.start_main_#t~malloc0.base|) |ULTIMATE.start_write~$Pointer$_#value.offset| 0)))) (= ULTIMATE.start_main_~x~0.base |ULTIMATE.start_read~int_#ptr.base|) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (not (= 1 (select |#valid| |ULTIMATE.start_read~int_#ptr.base|))) (= (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|))) |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) |ULTIMATE.start_read~$Pointer$_#value.base|) (= 1 (select |#valid| |ULTIMATE.start_read~$Pointer$_#ptr.base|)) (= (select |#valid| |ULTIMATE.start_write~int_#ptr.base|) 1) (<= |ULTIMATE.start_write~$Pointer$_#value.offset| 4) (or (not (= ULTIMATE.start_main_~x~0.offset 0)) (not (= ULTIMATE.start_main_~x~0.base 0))) (= |ULTIMATE.start_main_#t~malloc5.offset| |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (exists ((|v_#memory_int_5| (Array Int (Array Int Int)))) (= |ULTIMATE.start_write~int_old_#memory_int| (store |v_#memory_int_5| |ULTIMATE.start_main_#t~malloc0.base| (store (select |v_#memory_int_5| |ULTIMATE.start_main_#t~malloc0.base|) (+ |ULTIMATE.start_write~$Pointer$_#value.offset| 4) 0)))) (= |ULTIMATE.start_main_#t~malloc5.base| |ULTIMATE.start_write~$Pointer$_#ptr.base|) (not (= |ULTIMATE.start_read~int_#value| 1)) (= |ULTIMATE.start_main_#t~malloc0.offset| |ULTIMATE.start_write~$Pointer$_#value.offset|) (= |ULTIMATE.start_write~$Pointer$_#value.base| |ULTIMATE.start_main_#t~malloc0.base|) (<= (+ ULTIMATE.start_main_~head~0.offset 4) (select |#length| ULTIMATE.start_main_~head~0.base)) (<= 0 |ULTIMATE.start_write~$Pointer$_#value.offset|) (<= 0 ULTIMATE.start_main_~head~0.offset) (= 1 (select |#valid| (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset))) (<= 0 |ULTIMATE.start_read~$Pointer$_#ptr.offset|) (= |#memory_int| (store |ULTIMATE.start_write~$Pointer$_old_#memory_int| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |ULTIMATE.start_write~$Pointer$_old_#memory_int| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset| (select (select |#memory_int| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset|)))) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (<= |ULTIMATE.start_write~$Pointer$_#value.offset| 0) (<= 0 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset)) (<= 0 (+ (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset) 4)) (= (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (exists ((|v_#valid_7| (Array Int Int))) (and (= |ULTIMATE.start_main_old_#valid| (store |v_#valid_7| 0 0)) (= |ULTIMATE.start_#Ultimate.alloc_old_#valid| (store (store |v_#valid_7| 0 0) |ULTIMATE.start_main_#t~malloc0.base| 1)) (= 0 (select (store |v_#valid_7| 0 0) |ULTIMATE.start_main_#t~malloc0.base|)))) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_write~int_old_#memory_$Pointer$.base|) (exists ((|v_#memory_$Pointer$.offset_5| (Array Int (Array Int Int)))) (= (store |v_#memory_$Pointer$.offset_5| |ULTIMATE.start_main_#t~malloc0.base| (store (select |v_#memory_$Pointer$.offset_5| |ULTIMATE.start_main_#t~malloc0.base|) |ULTIMATE.start_write~$Pointer$_#value.offset| 0)) |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset|)) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_main_#t~malloc0.base|)) (= |#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (<= (+ |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType| |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (select |#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (not (= 0 |ULTIMATE.start_main_#t~malloc0.base|)) (= |ULTIMATE.start_read~$Pointer$_#value.offset| ULTIMATE.start_main_~x~0.offset) (= 0 |#NULL.base|) (= ULTIMATE.start_main_~head~0.offset |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (<= (+ (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset) 8) (select |#length| (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset))) (= 1 (select |#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (exists ((|v_ULTIMATE.start_main_#t~nondet4_3| Int)) (and (not (= 0 |v_ULTIMATE.start_main_#t~nondet4_3|)) (<= |v_ULTIMATE.start_main_#t~nondet4_3| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet4_3| 2147483648)))) (= |ULTIMATE.start_read~int_#ptr.offset| (+ ULTIMATE.start_main_~x~0.offset 4)) (= |ULTIMATE.start_write~int_#value| 1) (= 1 (select |#valid| ULTIMATE.start_main_~head~0.base)) (= |ULTIMATE.start_main_#t~malloc0.offset| 0) (= (+ |ULTIMATE.start_write~$Pointer$_#ptr.offset| 4) |ULTIMATE.start_write~int_#ptr.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|) (= |ULTIMATE.start_main_#t~malloc5.base| ULTIMATE.start_main_~head~0.base) (exists ((|v_#length_5| (Array Int Int))) (= (store |v_#length_5| |ULTIMATE.start_main_#t~malloc0.base| 8) |ULTIMATE.start_#Ultimate.alloc_old_#length|)) (or (not (= 0 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset))) (not (= (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.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|) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (<= 0 (+ ULTIMATE.start_main_~head~0.offset 4)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|)))) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc5.base|) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= |ULTIMATE.start_main_#t~malloc5.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= ULTIMATE.start_main_~x~0.base |ULTIMATE.start_read~$Pointer$_#value.base|) (= (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_write~int_#ptr.base| |ULTIMATE.start_main_#t~malloc5.base|) (= |ULTIMATE.start_read~int_#value| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset)) (+ (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~head~0.base) ULTIMATE.start_main_~head~0.offset) 4))) (<= (+ ULTIMATE.start_main_~head~0.offset 8) (select |#length| ULTIMATE.start_main_~head~0.base)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) |ULTIMATE.start_read~$Pointer$_#value.offset|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |#length| |ULTIMATE.start_write~int_#ptr.base|)) (= (select (select |#memory_int| ULTIMATE.start_main_~head~0.base) (+ ULTIMATE.start_main_~head~0.offset 4)) 1) (<= 0 (+ |ULTIMATE.start_write~$Pointer$_#value.offset| 4)) (<= (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (select |#length| |ULTIMATE.start_read~$Pointer$_#ptr.base|)) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (= |#NULL.offset| 0)) [2019-08-06 14:23:12,019 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 14:23:12,026 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:23:12,029 INFO L168 Benchmark]: Toolchain (without parser) took 757.13 ms. Allocated memory is still 131.6 MB. Free memory was 107.2 MB in the beginning and 78.2 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:12,030 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 131.6 MB. Free memory is still 108.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 14:23:12,032 INFO L168 Benchmark]: Boogie Preprocessor took 69.64 ms. Allocated memory is still 131.6 MB. Free memory was 107.2 MB in the beginning and 104.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:12,033 INFO L168 Benchmark]: RCFGBuilder took 528.17 ms. Allocated memory is still 131.6 MB. Free memory was 104.7 MB in the beginning and 86.6 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:12,034 INFO L168 Benchmark]: Symbolic Interpretation took 155.88 ms. Allocated memory is still 131.6 MB. Free memory was 86.6 MB in the beginning and 78.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:12,038 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 206]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 131.6 MB. Free memory is still 108.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.64 ms. Allocated memory is still 131.6 MB. Free memory was 107.2 MB in the beginning and 104.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 528.17 ms. Allocated memory is still 131.6 MB. Free memory was 104.7 MB in the beginning and 86.6 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 155.88 ms. Allocated memory is still 131.6 MB. Free memory was 86.6 MB in the beginning and 78.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...