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_47.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:23:10,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:23:10,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:23:10,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:23:10,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:23:10,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:23:10,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:23:10,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:23:10,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:23:10,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:23:10,695 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:23:10,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:23:10,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:23:10,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:23:10,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:23:10,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:23:10,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:23:10,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:23:10,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:23:10,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:23:10,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:23:10,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:23:10,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:23:10,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:23:10,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:23:10,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:23:10,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:23:10,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:23:10,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:23:10,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:23:10,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:23:10,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:23:10,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:23:10,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:23:10,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:23:10,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:23:10,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:23:10,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:23:10,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:23:10,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:23:10,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:23:10,756 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:23:10,772 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:23:10,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:23:10,778 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:23:10,779 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:23:10,780 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl [2019-08-06 14:23:10,781 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl' [2019-08-06 14:23:10,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:23:10,849 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:23:10,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:23:10,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:23:10,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:23:10,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (1/1) ... [2019-08-06 14:23:10,941 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:23:10,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:23:10,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:23:10,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:23:10,943 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:10" (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 14:23:11,015 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 14:23:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 14:23:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 14:23:11,362 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 14:23:11,363 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 14:23:11,364 INFO L202 PluginConnector]: Adding new model sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:11 BoogieIcfgContainer [2019-08-06 14:23:11,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:23:11,365 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:23:11,366 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:23:11,366 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:23:11,367 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:11" (1/1) ... [2019-08-06 14:23:11,400 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 14:23:11,407 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:23:11,426 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 14:23:11,446 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:23:11,448 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 14:23:11,757 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:23:11,758 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 14:23:11,761 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#(and (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |#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|))) (or (not (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~x~0.base) ULTIMATE.start_main_~x~0.offset) 0)) (not (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| ULTIMATE.start_main_~x~0.base) ULTIMATE.start_main_~x~0.offset) 0))) (= |ULTIMATE.start_write~$Pointer$_#value.base| |ULTIMATE.start_main_#t~malloc10.base|) (= 1 (select |#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (= ULTIMATE.start_main_~x~0.base |ULTIMATE.start_write~int_#ptr.base|) (= ULTIMATE.start_main_~x~0.base ULTIMATE.start_main_~head~0.base) (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int)) (and (<= |v_ULTIMATE.start_main_#t~nondet1_9| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 2147483648)) (not (= 0 |v_ULTIMATE.start_main_#t~nondet1_9|)))) (= (select |#valid| |ULTIMATE.start_write~int_#ptr.base|) 1) (= |ULTIMATE.start_write~int_#value| 1) (<= 0 ULTIMATE.start_main_~x~0.offset) (= (+ ULTIMATE.start_main_~x~0.offset 4) |ULTIMATE.start_write~int_#ptr.offset|) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (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_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|)))) (= (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|) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_main_#t~malloc10.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_main_~x~0.offset |ULTIMATE.start_read~$Pointer$_#ptr.offset|) (= |ULTIMATE.start_read~$Pointer$_#value.base| (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_~x~0.base |ULTIMATE.start_read~$Pointer$_#ptr.base|) (= |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (<= 0 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_6| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| (Array Int (Array Int Int))) (|v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5| Int) (|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| (Array Int Int)) (|v_ULTIMATE.start_read~$Pointer$_#ptr.base_5| Int) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| (Array Int (Array Int Int))) (|v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| (Array Int Int))) (and (= 1 (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| |ULTIMATE.start_main_#t~malloc2.base| 1) |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|)) (<= (+ |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5| 4) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| |ULTIMATE.start_main_#t~malloc2.base| 8) |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|)) (= (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| |ULTIMATE.start_main_#t~malloc2.base| 1) ULTIMATE.start_main_~x~0.base) 1) (<= (+ (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) 4) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| |ULTIMATE.start_main_#t~malloc2.base| 8) (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|))) (<= (+ (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) 8) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| |ULTIMATE.start_main_#t~malloc2.base| 8) (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|))) (<= 0 |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) (= |#memory_int| (store |v_ULTIMATE.start_write~int_old_#memory_int_6| (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) (store (select |v_ULTIMATE.start_write~int_old_#memory_int_6| (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|)) (+ (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) 4) 0))) (<= 0 (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| |ULTIMATE.start_main_#t~malloc2.base| 1) |ULTIMATE.start_#Ultimate.alloc_old_#valid|) (= (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| |ULTIMATE.start_main_#t~malloc2.base| 1) |ULTIMATE.start_read~$Pointer$_#ptr.base|) 1) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| |ULTIMATE.start_main_#t~malloc2.base|)) (exists ((|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int)))) (= |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| (store |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5| (store (select |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5| |ULTIMATE.start_main_#t~malloc2.base|)))) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| (store |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) (store (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|)) (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) 0))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| |ULTIMATE.start_main_#t~malloc2.base| 8) |ULTIMATE.start_#Ultimate.alloc_old_#length|) (exists ((|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int)))) (= |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| (store |v_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5| (store (select |v_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5| |ULTIMATE.start_main_#t~malloc2.offset|)))) (<= (+ ULTIMATE.start_main_~x~0.offset 4) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| |ULTIMATE.start_main_#t~malloc2.base| 8) ULTIMATE.start_main_~x~0.base)) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| (store |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) (store (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|)) (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) 0))) (<= 0 (+ (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|) 4)) (= (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_6| |ULTIMATE.start_main_#t~malloc2.base| 1) (select (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_6| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_5|)) 1) (<= (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_6| |ULTIMATE.start_main_#t~malloc2.base| 8) |ULTIMATE.start_read~$Pointer$_#ptr.base|)))) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= |ULTIMATE.start_read~$Pointer$_#value.base| ULTIMATE.start_main_~y~0.base) (= ULTIMATE.start_main_~x~0.offset ULTIMATE.start_main_~head~0.offset) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc10.base|) (= |ULTIMATE.start_write~int_old_#memory_int| |#memory_int|) (= |ULTIMATE.start_read~$Pointer$_#value.offset| ULTIMATE.start_main_~y~0.offset) (exists ((|v_ULTIMATE.start_main_#t~nondet6_4| Int)) (and (not (= 0 |v_ULTIMATE.start_main_#t~nondet6_4|)) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet6_4| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet6_4| 2147483647))) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (or (not (<= 0 |ULTIMATE.start_write~int_#ptr.offset|)) (not (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |#length| |ULTIMATE.start_write~int_#ptr.base|)))) (= |ULTIMATE.start_main_#t~malloc10.offset| |ULTIMATE.start_write~$Pointer$_#value.offset|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= |ULTIMATE.start_read~$Pointer$_#value.offset| (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|)) (= ULTIMATE.start_main_~x~0.offset |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (= |#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= |#memory_$Pointer$.base| |ULTIMATE.start_write~int_old_#memory_$Pointer$.base|) (<= (+ |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType| |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (select |#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= ULTIMATE.start_main_~x~0.base |ULTIMATE.start_write~$Pointer$_#ptr.base|)) [2019-08-06 14:23:11,764 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 14:23:11,772 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:23:11,775 INFO L168 Benchmark]: Toolchain (without parser) took 930.60 ms. Allocated memory is still 131.1 MB. Free memory was 106.6 MB in the beginning and 70.1 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:11,776 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 131.1 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 14:23:11,778 INFO L168 Benchmark]: Boogie Preprocessor took 91.54 ms. Allocated memory is still 131.1 MB. Free memory was 106.4 MB in the beginning and 103.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:11,779 INFO L168 Benchmark]: RCFGBuilder took 422.97 ms. Allocated memory is still 131.1 MB. Free memory was 103.9 MB in the beginning and 86.1 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:11,780 INFO L168 Benchmark]: Symbolic Interpretation took 406.51 ms. Allocated memory is still 131.1 MB. Free memory was 85.9 MB in the beginning and 70.1 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:11,784 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 223]: 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 0.25 ms. Allocated memory is still 131.1 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 91.54 ms. Allocated memory is still 131.1 MB. Free memory was 106.4 MB in the beginning and 103.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 422.97 ms. Allocated memory is still 131.1 MB. Free memory was 103.9 MB in the beginning and 86.1 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 406.51 ms. Allocated memory is still 131.1 MB. Free memory was 85.9 MB in the beginning and 70.1 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...