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 0.1.24-3b9210c [2019-08-06 16:56:28,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:28,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:28,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:28,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:28,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:28,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:28,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:28,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:28,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:28,576 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:28,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:28,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:28,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:28,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:28,585 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:28,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:28,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:28,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:28,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:28,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:28,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:28,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:28,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:28,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:28,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:28,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:28,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:28,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:28,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:28,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:28,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:28,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:28,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:28,622 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:28,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:28,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:28,623 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:28,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:28,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:28,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:28,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:28,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:28,683 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:28,684 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:28,685 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:28,686 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl [2019-08-06 16:56:28,686 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_47.bpl' [2019-08-06 16:56:28,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:28,755 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:28,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:28,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:28,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:28,781 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,782 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,809 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,809 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,831 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,833 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,838 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 04:56:28" (1/1) ... [2019-08-06 16:56:28,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:28,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:28,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:28,850 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:28,851 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 04:56:28" (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 16:56:28,925 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:28,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:29,324 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:29,324 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:29,326 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 04:56:29 BoogieIcfgContainer [2019-08-06 16:56:29,326 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:29,326 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:29,327 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:29,327 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:29,328 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 04:56:29" (1/1) ... [2019-08-06 16:56:29,340 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:29,343 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:29,350 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:29,358 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:29,359 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:29,731 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:29,731 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:29,736 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 16:56:29,740 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:56:29,750 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:29,753 INFO L168 Benchmark]: Toolchain (without parser) took 997.21 ms. Allocated memory is still 140.0 MB. Free memory was 107.5 MB in the beginning and 70.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,755 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,758 INFO L168 Benchmark]: Boogie Preprocessor took 93.43 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 104.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,759 INFO L168 Benchmark]: RCFGBuilder took 476.88 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 86.9 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,760 INFO L168 Benchmark]: Symbolic Interpretation took 423.45 ms. Allocated memory is still 140.0 MB. Free memory was 86.7 MB in the beginning and 70.6 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,769 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 0.16 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 93.43 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 104.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 476.88 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 86.9 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 423.45 ms. Allocated memory is still 140.0 MB. Free memory was 86.7 MB in the beginning and 70.6 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...