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_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:54,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:54,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:54,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:54,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:54,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:54,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:54,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:54,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:54,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:54,560 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:54,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:54,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:54,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:54,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:54,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:54,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:54,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:54,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:54,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:54,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:54,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:54,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:54,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:54,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:54,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:54,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:54,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:54,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:54,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:54,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:54,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:54,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:54,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:54,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:54,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:54,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:54,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:54,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:54,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:54,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:54,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:54,634 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:54,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:54,641 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:54,642 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:54,642 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl [2019-08-06 16:56:54,643 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl' [2019-08-06 16:56:54,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:54,727 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:54,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:54,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:54,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:54,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (1/1) ... [2019-08-06 16:56:54,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:54,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:54,814 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:54,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:54,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:54" (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 16:56:54,891 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:54,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:55,341 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:55,341 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:55,342 INFO L202 PluginConnector]: Adding new model sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:55 BoogieIcfgContainer [2019-08-06 16:56:55,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:55,343 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:55,343 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:55,344 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:55,344 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll_to_dll_rev_true-unreach-call_true-valid-memsafety.i_17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:55" (1/1) ... [2019-08-06 16:56:55,356 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:55,360 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:55,373 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:55,386 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:55,388 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:55,775 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:55,775 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:55,779 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|))) (= ULTIMATE.start_alloc_node_~ptr~0.offset |ULTIMATE.start_alloc_node_#res.offset|) (<= (+ |ULTIMATE.start_create_sll_~#list~0.offset| 4) (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_create_sll_~#list~0.base|)) (<= 0 |ULTIMATE.start_create_sll_~#list~0.offset|) (= |ULTIMATE.start_alloc_node_#t~malloc2.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_create_sll_~#list~0.base|)) (= 1 (select |#valid| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= 1 (select |#valid| |ULTIMATE.start_read~$Pointer$_#ptr.base|)) (<= 0 ULTIMATE.start_alloc_node_~ptr~0.offset) (= |ULTIMATE.start_write~$Pointer$_#ptr.offset| (+ ULTIMATE.start_alloc_node_~ptr~0.offset 4)) (= |ULTIMATE.start_chain_node_#in~ppnode.offset| ULTIMATE.start_chain_node_~ppnode.offset) (= ULTIMATE.start_chain_node_~ppnode.base |ULTIMATE.start_read~$Pointer$_#ptr.base|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= ULTIMATE.start_alloc_node_~ptr~0.base |ULTIMATE.start_write~$Pointer$_#ptr.base|) (= ULTIMATE.start_chain_node_~ppnode.base |ULTIMATE.start_chain_node_#in~ppnode.base|) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (= ULTIMATE.start_chain_node_~node~0.offset |ULTIMATE.start_alloc_node_#res.offset|) (<= (+ ULTIMATE.start_alloc_node_~ptr~0.offset 4) (select |#length| ULTIMATE.start_alloc_node_~ptr~0.base)) (= |ULTIMATE.start_create_sll_~#list~0.base| |ULTIMATE.start_chain_node_#in~ppnode.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_alloc_node_~ptr~0.offset |ULTIMATE.start_alloc_node_#t~malloc2.offset|) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_chain_node_#in~ppnode.offset| |ULTIMATE.start_create_sll_~#list~0.offset|) (<= 0 |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (= |ULTIMATE.start_alloc_node_#res.base| ULTIMATE.start_alloc_node_~ptr~0.base) (= |ULTIMATE.start_read~$Pointer$_#ptr.offset| ULTIMATE.start_chain_node_~ppnode.offset) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= |ULTIMATE.start_alloc_node_#res.base| ULTIMATE.start_chain_node_~node~0.base) (= 0 |ULTIMATE.start_write~$Pointer$_#value.offset|) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_alloc_node_#t~malloc2.base|) (= 0 |ULTIMATE.start_write~$Pointer$_#value.base|) (= (select |#valid| ULTIMATE.start_alloc_node_~ptr~0.base) 1) (exists ((|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (v_ULTIMATE.start_chain_node_~node~0.base_5 Int) (|v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| (Array Int Int)) (|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= (select (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_10| v_ULTIMATE.start_chain_node_~node~0.base_5 (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_10| v_ULTIMATE.start_chain_node_~node~0.base_5) 4 0)) |ULTIMATE.start_create_sll_~#list~0.base|) |ULTIMATE.start_create_sll_~#list~0.offset|) |ULTIMATE.start_read~$Pointer$_#value.base|) (= |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_11| (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_10| v_ULTIMATE.start_chain_node_~node~0.base_5 (store (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_10| v_ULTIMATE.start_chain_node_~node~0.base_5) 4 0) 0 |ULTIMATE.start_read~$Pointer$_#value.base|))) (exists ((|v_#memory_$Pointer$.base_14| (Array Int (Array Int Int)))) (= (store |v_#memory_$Pointer$.base_14| v_ULTIMATE.start_chain_node_~node~0.base_5 (store (select |v_#memory_$Pointer$.base_14| v_ULTIMATE.start_chain_node_~node~0.base_5) 0 0)) |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_10|)))) (= (store (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_11| |ULTIMATE.start_create_sll_~#list~0.base| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_11| |ULTIMATE.start_create_sll_~#list~0.base|) |ULTIMATE.start_create_sll_~#list~0.offset| 0)) ULTIMATE.start_alloc_node_~ptr~0.base (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_11| |ULTIMATE.start_create_sll_~#list~0.base| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_11| |ULTIMATE.start_create_sll_~#list~0.base|) |ULTIMATE.start_create_sll_~#list~0.offset| 0)) ULTIMATE.start_alloc_node_~ptr~0.base) ULTIMATE.start_alloc_node_~ptr~0.offset 0)) |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset|) (<= 4 (select |ULTIMATE.start_#Ultimate.alloc_old_#length| v_ULTIMATE.start_chain_node_~node~0.base_5)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| v_ULTIMATE.start_chain_node_~node~0.base_5 8) |ULTIMATE.start_#Ultimate.alloc_old_#length|) (= (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| v_ULTIMATE.start_chain_node_~node~0.base_5) 1) (not (= 0 v_ULTIMATE.start_chain_node_~node~0.base_5)) (<= 8 (select |ULTIMATE.start_#Ultimate.alloc_old_#length| v_ULTIMATE.start_chain_node_~node~0.base_5)) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| v_ULTIMATE.start_chain_node_~node~0.base_5)) (= |ULTIMATE.start_#Ultimate.alloc_old_#valid| (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| v_ULTIMATE.start_chain_node_~node~0.base_5 1)) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| (store (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_11| |ULTIMATE.start_create_sll_~#list~0.base| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_11| |ULTIMATE.start_create_sll_~#list~0.base|) |ULTIMATE.start_create_sll_~#list~0.offset| v_ULTIMATE.start_chain_node_~node~0.base_5)) ULTIMATE.start_alloc_node_~ptr~0.base (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_11| |ULTIMATE.start_create_sll_~#list~0.base| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_11| |ULTIMATE.start_create_sll_~#list~0.base|) |ULTIMATE.start_create_sll_~#list~0.offset| v_ULTIMATE.start_chain_node_~node~0.base_5)) ULTIMATE.start_alloc_node_~ptr~0.base) ULTIMATE.start_alloc_node_~ptr~0.offset 0))) (exists ((|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_10| (Array Int (Array Int Int)))) (and (= (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_10| v_ULTIMATE.start_chain_node_~node~0.base_5 (store (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_10| v_ULTIMATE.start_chain_node_~node~0.base_5) 4 0) 0 |ULTIMATE.start_read~$Pointer$_#value.offset|)) |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_11|) (exists ((|v_#memory_$Pointer$.offset_14| (Array Int (Array Int Int)))) (= (store |v_#memory_$Pointer$.offset_14| v_ULTIMATE.start_chain_node_~node~0.base_5 (store (select |v_#memory_$Pointer$.offset_14| v_ULTIMATE.start_chain_node_~node~0.base_5) 0 0)) |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_10|)) (= |ULTIMATE.start_read~$Pointer$_#value.offset| (select (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_10| v_ULTIMATE.start_chain_node_~node~0.base_5 (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_10| v_ULTIMATE.start_chain_node_~node~0.base_5) 4 0)) |ULTIMATE.start_create_sll_~#list~0.base|) |ULTIMATE.start_create_sll_~#list~0.offset|)))))) (or (not (<= 0 |ULTIMATE.start_read~$Pointer$_#ptr.offset|)) (not (<= (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (select |#length| |ULTIMATE.start_read~$Pointer$_#ptr.base|)))) (exists ((|v_ULTIMATE.start_create_sll_#t~nondet5_6| Int)) (and (<= |v_ULTIMATE.start_create_sll_#t~nondet5_6| 2147483647) (not (= |v_ULTIMATE.start_create_sll_#t~nondet5_6| 0)) (<= 0 (+ |v_ULTIMATE.start_create_sll_#t~nondet5_6| 2147483648)))) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= ULTIMATE.start_alloc_node_~ptr~0.base |ULTIMATE.start_alloc_node_#t~malloc2.base|) (or (not (= ULTIMATE.start_alloc_node_~ptr~0.offset 0)) (not (= ULTIMATE.start_alloc_node_~ptr~0.base 0))) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (<= (+ |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType| |ULTIMATE.start_write~$Pointer$_#ptr.offset|) (select |#length| |ULTIMATE.start_write~$Pointer$_#ptr.base|))) [2019-08-06 16:56:55,781 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:56:55,791 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:55,795 INFO L168 Benchmark]: Toolchain (without parser) took 1067.02 ms. Allocated memory is still 133.2 MB. Free memory was 108.8 MB in the beginning and 70.8 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:55,797 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 110.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:56:55,801 INFO L168 Benchmark]: Boogie Preprocessor took 83.82 ms. Allocated memory is still 133.2 MB. Free memory was 108.8 MB in the beginning and 106.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:55,804 INFO L168 Benchmark]: RCFGBuilder took 528.96 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 88.5 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:55,805 INFO L168 Benchmark]: Symbolic Interpretation took 448.49 ms. Allocated memory is still 133.2 MB. Free memory was 88.5 MB in the beginning and 70.8 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:55,819 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 242]: 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 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 110.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 83.82 ms. Allocated memory is still 133.2 MB. Free memory was 108.8 MB in the beginning and 106.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 528.96 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 88.5 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 448.49 ms. Allocated memory is still 133.2 MB. Free memory was 88.5 MB in the beginning and 70.8 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...