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/alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:23:16,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:23:16,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:23:16,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:23:16,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:23:16,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:23:16,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:23:16,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:23:16,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:23:16,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:23:16,704 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:23:16,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:23:16,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:23:16,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:23:16,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:23:16,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:23:16,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:23:16,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:23:16,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:23:16,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:23:16,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:23:16,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:23:16,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:23:16,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:23:16,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:23:16,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:23:16,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:23:16,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:23:16,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:23:16,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:23:16,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:23:16,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:23:16,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:23:16,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:23:16,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:23:16,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:23:16,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:23:16,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:23:16,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:23:16,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:23:16,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:23:16,782 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:23:16,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:23:16,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:23:16,800 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:23:16,800 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:23:16,801 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl [2019-08-06 14:23:16,802 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl' [2019-08-06 14:23:16,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:23:16,868 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:23:16,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:23:16,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:23:16,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:23:16,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,941 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (1/1) ... [2019-08-06 14:23:16,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:23:16,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:23:16,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:23:16,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:23:16,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:16" (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 14:23:17,041 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 14:23:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 14:23:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 14:23:17,696 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 14:23:17,697 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 14:23:17,698 INFO L202 PluginConnector]: Adding new model alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:17 BoogieIcfgContainer [2019-08-06 14:23:17,698 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:23:17,699 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:23:17,699 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:23:17,699 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:23:17,700 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "alternating_list_true-unreach-call_true-valid-memsafety.i_39.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:17" (1/1) ... [2019-08-06 14:23:17,712 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 14:23:17,714 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:23:17,722 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 14:23:17,731 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:23:17,733 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 14:23:18,099 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:23:18,099 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 14:23:18,103 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 39#(and (= |ULTIMATE.start_read~int_#ptr.offset| ULTIMATE.start_main_~p~0.offset) (= |ULTIMATE.start_read~$Pointer$_#value.base| ULTIMATE.start_main_~p~0.base) (= ULTIMATE.start_main_~flag~0 0) (= (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|)) (or (not (<= (+ |ULTIMATE.start_read~int_#sizeOfReadType| |ULTIMATE.start_read~int_#ptr.offset|) (select |#length| |ULTIMATE.start_read~int_#ptr.base|))) (not (<= 0 |ULTIMATE.start_read~int_#ptr.offset|))) (= 1 (select |#valid| |ULTIMATE.start_read~int_#ptr.base|)) (= |ULTIMATE.start_read~$Pointer$_#value.offset| ULTIMATE.start_main_~p~0.offset) (= |ULTIMATE.start_read~int_#value| (select (select |#memory_int| |ULTIMATE.start_read~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| (- 4)))) (<= |ULTIMATE.start_read~$Pointer$_#ptr.offset| (select |#length| |ULTIMATE.start_read~$Pointer$_#ptr.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 |ULTIMATE.start_read~$Pointer$_#ptr.offset|) (exists ((|v_ULTIMATE.start_read~$Pointer$_#value.offset_7| Int) (|v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| Int) (|v_ULTIMATE.start_read~$Pointer$_#ptr.base_7| Int) (|v_ULTIMATE.start_read~$Pointer$_#sizeOfReadType_8| Int) (|v_ULTIMATE.start_read~$Pointer$_#value.base_7| Int) (v_ULTIMATE.start_main_~flag~0_23 Int) (|v_ULTIMATE.start_read~int_#value_3| Int)) (and (not (= v_ULTIMATE.start_main_~flag~0_23 0)) (or (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|) (= v_ULTIMATE.start_main_~flag~0_23 0) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| |v_ULTIMATE.start_read~$Pointer$_#value.base_7|) (= (select |#valid| |ULTIMATE.start_write~int_#ptr.base|) 1) (= 4 |v_ULTIMATE.start_read~$Pointer$_#sizeOfReadType_8|) (= |v_ULTIMATE.start_read~$Pointer$_#value.offset_7| (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| (- 4))) (= ULTIMATE.start_main_~t~0.base |ULTIMATE.start_write~$Pointer$_#value.base|) (= ULTIMATE.start_main_~a~0.base |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|) (<= 0 |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_write~int_#ptr.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset|)) (= 1 (select |#valid| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|)) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc2.base|) (<= 0 ULTIMATE.start_main_~a~0.offset) (<= 0 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) ULTIMATE.start_main_~a~0.offset) |v_ULTIMATE.start_read~int_#value_3|) (= |v_ULTIMATE.start_read~$Pointer$_#value.offset_7| (select (select |#memory_$Pointer$.offset| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|)) (not (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) ULTIMATE.start_main_~a~0.offset) 3)) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset|) |ULTIMATE.start_write~int_#ptr.offset|) (= |#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|)) (or (not (= ULTIMATE.start_main_~t~0.offset 0)) (not (= 0 ULTIMATE.start_main_~t~0.base))) (= |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= (select (select |#memory_$Pointer$.base| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) |v_ULTIMATE.start_read~$Pointer$_#value.base_7|) (<= (+ |ULTIMATE.start_write~$Pointer$_#ptr.offset| 4) (select |#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (or (and (= (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|) 1) (<= |ULTIMATE.start_write~$Pointer$_#ptr.offset| (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (exists ((v_ULTIMATE.start_main_~flag~0_20 Int)) (not (= v_ULTIMATE.start_main_~flag~0_20 0))) (<= 4 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_9| (Array Int (Array Int Int)))) (= |ULTIMATE.start_write~int_old_#memory_int| (store |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_write~$Pointer$_#ptr.offset| (- 4)) 1))))) (and (= (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|) 1) (<= |ULTIMATE.start_write~$Pointer$_#ptr.offset| (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (<= 4 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_9| (Array Int (Array Int Int)))) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_write~$Pointer$_#ptr.offset| (- 4)) 2)) |ULTIMATE.start_write~int_old_#memory_int|)))) (= 1 (select |#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~t~0.offset) (= (+ ULTIMATE.start_main_~a~0.offset 4) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) (= ULTIMATE.start_main_~t~0.base |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|) (= 1 (select |#valid| ULTIMATE.start_main_~a~0.base)) (= (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_main_#t~malloc2.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (<= (+ ULTIMATE.start_main_~a~0.offset 4) (select |#length| ULTIMATE.start_main_~a~0.base)) (= |ULTIMATE.start_write~int_old_#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 |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset|)))) (= |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (exists ((|v_ULTIMATE.start_main_#t~nondet1_17| Int)) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_17| 2147483648)) (not (= |v_ULTIMATE.start_main_#t~nondet1_17| 0)) (<= |v_ULTIMATE.start_main_#t~nondet1_17| 2147483647))) (= (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 |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|))) |#memory_$Pointer$.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|) (= |#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 |#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|)))) (= ULTIMATE.start_main_~t~0.offset |ULTIMATE.start_write~$Pointer$_#value.offset|) (= |ULTIMATE.start_write~int_#value| 3) (<= (+ |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| |v_ULTIMATE.start_read~$Pointer$_#sizeOfReadType_8|) (select |#length| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|)) (= |v_ULTIMATE.start_read~int_#value_3| 1) (= 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|))) (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|) (or (not (= ULTIMATE.start_main_~t~0.offset 0)) (not (= 0 ULTIMATE.start_main_~t~0.base))) (= |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= (select (select |#memory_$Pointer$.base| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) |v_ULTIMATE.start_read~$Pointer$_#value.base_7|) (= 1 (select |#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= (select |#valid| |ULTIMATE.start_write~int_#ptr.base|) 1) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| ULTIMATE.start_main_~a~0.base) (= ULTIMATE.start_main_~a~0.offset (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| (- 4))) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~t~0.offset) (= 4 |v_ULTIMATE.start_read~$Pointer$_#sizeOfReadType_8|) (= ULTIMATE.start_main_~t~0.base |ULTIMATE.start_write~$Pointer$_#value.base|) (= ULTIMATE.start_main_~t~0.base |ULTIMATE.start_main_#t~malloc2.base|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (or (and (= (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|) 1) (<= 4 |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) (<= |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_9| (Array Int (Array Int Int)))) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base|) (+ |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| (- 4)) 2)) |ULTIMATE.start_write~int_old_#memory_int|))) (and (= (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|) 1) (<= 4 |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) (exists ((v_ULTIMATE.start_main_~flag~0_20 Int)) (not (= v_ULTIMATE.start_main_~flag~0_20 0))) (<= |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_9| (Array Int (Array Int Int)))) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_9| |ULTIMATE.start_write~$Pointer$_#ptr.base|) (+ |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| (- 4)) 1)) |ULTIMATE.start_write~int_old_#memory_int|)))) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (<= 0 |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) (= (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~malloc2.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= 1 (select |#valid| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|)) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc2.base|) (= |ULTIMATE.start_write~int_old_#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 |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset|)))) (= |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (<= 0 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (= |ULTIMATE.start_write~int_#ptr.base| |v_ULTIMATE.start_read~$Pointer$_#value.base_7|) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= |v_ULTIMATE.start_read~$Pointer$_#value.offset_7| |ULTIMATE.start_write~int_#ptr.offset|) (exists ((|v_ULTIMATE.start_main_#t~nondet1_17| Int)) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_17| 2147483648)) (not (= |v_ULTIMATE.start_main_#t~nondet1_17| 0)) (<= |v_ULTIMATE.start_main_#t~nondet1_17| 2147483647))) (= (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 |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|))) |#memory_$Pointer$.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|) (= |#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 |#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|)))) (= ULTIMATE.start_main_~t~0.offset |ULTIMATE.start_write~$Pointer$_#value.offset|) (= |v_ULTIMATE.start_read~$Pointer$_#value.offset_7| (select (select |#memory_$Pointer$.offset| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|)) (= |ULTIMATE.start_write~$Pointer$_#ptr.offset| |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7|) (= |ULTIMATE.start_write~int_#value| 3) (<= (+ |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_7| |v_ULTIMATE.start_read~$Pointer$_#sizeOfReadType_8|) (select |#length| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|)) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= 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|)) (= v_ULTIMATE.start_main_~flag~0_23 1) (= |ULTIMATE.start_write~$Pointer$_#ptr.base| |v_ULTIMATE.start_read~$Pointer$_#ptr.base_7|) (= |#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_read~int_#ptr.base| ULTIMATE.start_main_~p~0.base) (= |ULTIMATE.start_read~int_#value| 1) (<= (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (select |#length| |ULTIMATE.start_read~$Pointer$_#ptr.base|)) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (<= 4 |ULTIMATE.start_read~$Pointer$_#ptr.offset|) (not (= 3 (select (select |#memory_int| |ULTIMATE.start_read~$Pointer$_#ptr.base|) (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| (- 4)))))) [2019-08-06 14:23:18,107 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 14:23:18,115 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:23:18,119 INFO L168 Benchmark]: Toolchain (without parser) took 1249.34 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 63.4 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:18,121 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 132.6 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-06 14:23:18,123 INFO L168 Benchmark]: Boogie Preprocessor took 88.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 104.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:18,125 INFO L168 Benchmark]: RCFGBuilder took 741.00 ms. Allocated memory is still 132.6 MB. Free memory was 104.3 MB in the beginning and 82.1 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:18,127 INFO L168 Benchmark]: Symbolic Interpretation took 416.56 ms. Allocated memory is still 132.6 MB. Free memory was 82.1 MB in the beginning and 63.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:18,134 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 219]: 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 132.6 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 88.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 104.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 741.00 ms. Allocated memory is still 132.6 MB. Free memory was 104.3 MB in the beginning and 82.1 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 416.56 ms. Allocated memory is still 132.6 MB. Free memory was 82.1 MB in the beginning and 63.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...