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/ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:57:06,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:06,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:06,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:06,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:06,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:06,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:06,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:06,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:06,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:06,846 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:06,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:06,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:06,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:06,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:06,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:06,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:06,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:06,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:06,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:06,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:06,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:06,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:06,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:06,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:06,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:06,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:06,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:06,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:06,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:06,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:06,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:06,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:06,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:06,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:06,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:06,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:06,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:06,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:06,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:06,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:06,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:06,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:06,975 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:06,977 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:06,978 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:06,979 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl [2019-08-06 16:57:06,979 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl' [2019-08-06 16:57:07,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:07,033 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:07,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:07,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:07,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:07,057 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,071 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:07,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:07,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:07,099 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:07,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:07" (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 16:57:07,172 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:57:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:57:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:57:07,502 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-08-06 16:57:07,506 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:57:07,507 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:07,509 INFO L202 PluginConnector]: Adding new model ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:07 BoogieIcfgContainer [2019-08-06 16:57:07,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:07,510 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:07,510 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:07,510 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:07,511 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "ArraysOfVariableLength2_true-valid-memsafety.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:07" (1/1) ... [2019-08-06 16:57:07,529 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:57:07,532 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:07,541 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:57:07,551 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:07,553 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:57:07,837 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:07,838 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:07,844 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 38#(and (= |ULTIMATE.start_read~int_#ptr.offset| (+ |ULTIMATE.start_main_~#b~0.offset| (* 4 ULTIMATE.start_main_~i~2))) (= |ULTIMATE.start_main_~#b~0.base| |ULTIMATE.start_read~int_#ptr.base|) (< ULTIMATE.start_main_~i~2 100) (= ULTIMATE.start_main_~i~2 0) (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|))) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= 1 (select |#valid| |ULTIMATE.start_read~int_#ptr.base|)) (exists ((|v_ULTIMATE.start_read~int_#ptr.base_6| Int) (|v_ULTIMATE.start_read~int_#sizeOfReadType_6| Int) (|v_ULTIMATE.start_read~int_#ptr.offset_6| Int) (v_ULTIMATE.start_main_~i~2_13 Int)) (and (not (< v_ULTIMATE.start_main_~i~2_13 100)) (or (and (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_main_~#b~0.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= 400 |ULTIMATE.start_#Ultimate.alloc_~size|) (= 0 |#NULL.base|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (= 0 v_ULTIMATE.start_main_~i~2_13) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_~#b~0.base|) (= |#NULL.offset| 0) (exists ((|v_#valid_11| (Array Int Int))) (and (= |ULTIMATE.start_#Ultimate.alloc_old_#valid| (store |v_#valid_11| 0 0)) (= |ULTIMATE.start_main_old_#valid| (store |v_#valid_11| 0 0))))) (and (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (<= 0 |ULTIMATE.start_bar_#in~b.offset|) (<= |ULTIMATE.start_write~int_#value| 2147483647) (not (< ULTIMATE.start_foo_~i~1 ULTIMATE.start_foo_~size)) (= 1 (select |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= (select |#valid| |ULTIMATE.start_write~int_#ptr.base|) 1) (= |ULTIMATE.start_foo_#res| ULTIMATE.start_foo_~i~1) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| ULTIMATE.start_ULTIMATE.dealloc_~addr.base) (= 1 ULTIMATE.start_bar_~i~0) (= 1 (select |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| ULTIMATE.start_foo_~b.base)) (<= (+ ULTIMATE.start_foo_~b.offset 4) (select |#length| ULTIMATE.start_foo_~b.base)) (= (+ |ULTIMATE.start_foo_#in~size| 1) v_ULTIMATE.start_main_~i~2_13) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_3| (Array Int (Array Int Int)))) (and (= |ULTIMATE.start_write~int_old_#memory_int| (store |v_ULTIMATE.start_write~int_old_#memory_int_3| |ULTIMATE.start_#Ultimate.alloc_#res.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_3| |ULTIMATE.start_#Ultimate.alloc_#res.base|) |ULTIMATE.start_bar_#in~b.offset| (select (select |v_ULTIMATE.start_write~int_old_#memory_int_3| ULTIMATE.start_foo_~b.base) ULTIMATE.start_foo_~b.offset)))) (= |ULTIMATE.start_read~int_#value| (select (select (store |v_ULTIMATE.start_write~int_old_#memory_int_3| |ULTIMATE.start_#Ultimate.alloc_#res.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_3| |ULTIMATE.start_#Ultimate.alloc_#res.base|) |ULTIMATE.start_bar_#in~b.offset| (select (select |v_ULTIMATE.start_write~int_old_#memory_int_3| ULTIMATE.start_foo_~b.base) ULTIMATE.start_foo_~b.offset))) |v_ULTIMATE.start_read~int_#ptr.base_6|) |v_ULTIMATE.start_read~int_#ptr.offset_6|)))) (= |ULTIMATE.start_foo_#in~size| ULTIMATE.start_foo_~size) (= |ULTIMATE.start_write~int_#ptr.base| |ULTIMATE.start_main_~#b~0.base|) (<= 0 (+ |ULTIMATE.start_write~int_#value| 2147483648)) (= |ULTIMATE.start_foo_#in~b.base| ULTIMATE.start_foo_~b.base) (< 0 ULTIMATE.start_foo_~size) (= 0 |ULTIMATE.start_foo_#in~size|) (<= 0 |v_ULTIMATE.start_read~int_#ptr.offset_6|) (= 0 |ULTIMATE.start_bar_#res|) (= (+ |ULTIMATE.start_main_~#b~0.offset| (* 4 |ULTIMATE.start_foo_#in~size|)) |ULTIMATE.start_write~int_#ptr.offset|) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| (Array Int Int))) (and (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base|)) (exists ((|v_#valid_11| (Array Int Int))) (and (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| (store |v_#valid_11| 0 0)) (= |ULTIMATE.start_main_old_#valid| (store |v_#valid_11| 0 0)))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base| 1) |ULTIMATE.start_#Ultimate.alloc_old_#valid|))) (not (< ULTIMATE.start_bar_~i~0 ULTIMATE.start_bar_~size)) (<= (+ |v_ULTIMATE.start_read~int_#sizeOfReadType_6| |v_ULTIMATE.start_read~int_#ptr.offset_6|) (select |#length| |v_ULTIMATE.start_read~int_#ptr.base_6|)) (= |ULTIMATE.start_bar_#res| ULTIMATE.start_bar_~res~0) (= |ULTIMATE.start_bar_#in~b.offset| ULTIMATE.start_ULTIMATE.dealloc_~addr.offset) (< |ULTIMATE.start_foo_#in~size| 100) (= 4 |v_ULTIMATE.start_read~int_#sizeOfReadType_6|) (= |ULTIMATE.start_bar_#in~size| ULTIMATE.start_foo_~size) (not (= 0 |ULTIMATE.start_main_~#b~0.base|)) (= |ULTIMATE.start_bar_#in~size| ULTIMATE.start_bar_~size) (= |ULTIMATE.start_bar_#in~b.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (<= 0 ULTIMATE.start_foo_~b.offset) (= 0 |#NULL.base|) (= |ULTIMATE.start_foo_#in~b.base| |ULTIMATE.start_main_~#b~0.base|) (= (* 4 ULTIMATE.start_foo_~n) |ULTIMATE.start_#Ultimate.alloc_~size|) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#length_3| (Array Int Int))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_3| |ULTIMATE.start_main_~#b~0.base| 400) |ULTIMATE.start_#Ultimate.alloc_old_#length|)) (= |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_main_~#b~0.offset| 0) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (= ULTIMATE.start_bar_~b.offset |v_ULTIMATE.start_read~int_#ptr.offset_6|) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |ULTIMATE.start_write~int_#value| |ULTIMATE.start_foo_#res|) (= 1 ULTIMATE.start_foo_~i~1) (= ULTIMATE.start_bar_~b.base |ULTIMATE.start_bar_#in~b.base|) (= |ULTIMATE.start_foo_#in~b.offset| ULTIMATE.start_foo_~b.offset) (= |ULTIMATE.start_foo_#in~b.offset| |ULTIMATE.start_main_~#b~0.offset|) (= |v_ULTIMATE.start_read~int_#ptr.base_6| ULTIMATE.start_bar_~b.base) (< 0 ULTIMATE.start_bar_~size) (= (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|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_bar_#in~b.base|) (= |#valid| (store |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0)) (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |#length| |ULTIMATE.start_write~int_#ptr.base|)) (<= (+ |ULTIMATE.start_bar_#in~b.offset| 4) (select |#length| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= |ULTIMATE.start_read~int_#value| ULTIMATE.start_bar_~res~0) (= ULTIMATE.start_foo_~n |ULTIMATE.start_foo_#in~n|) (= 1 (select |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| |v_ULTIMATE.start_read~int_#ptr.base_6|)) (= |ULTIMATE.start_foo_#in~size| |ULTIMATE.start_foo_#in~n|) (= |#NULL.offset| 0) (= |ULTIMATE.start_bar_#in~b.offset| ULTIMATE.start_bar_~b.offset)))))) [2019-08-06 16:57:07,846 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:57:07,854 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:07,858 INFO L168 Benchmark]: Toolchain (without parser) took 823.18 ms. Allocated memory is still 131.1 MB. Free memory was 107.0 MB in the beginning and 77.6 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:07,859 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:07,861 INFO L168 Benchmark]: Boogie Preprocessor took 63.76 ms. Allocated memory is still 131.1 MB. Free memory was 106.8 MB in the beginning and 104.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:07,862 INFO L168 Benchmark]: RCFGBuilder took 410.97 ms. Allocated memory is still 131.1 MB. Free memory was 104.4 MB in the beginning and 89.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:07,863 INFO L168 Benchmark]: Symbolic Interpretation took 344.99 ms. Allocated memory is still 131.1 MB. Free memory was 89.6 MB in the beginning and 77.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:07,868 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 119]: 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 0.24 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.76 ms. Allocated memory is still 131.1 MB. Free memory was 106.8 MB in the beginning and 104.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 410.97 ms. Allocated memory is still 131.1 MB. Free memory was 104.4 MB in the beginning and 89.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 344.99 ms. Allocated memory is still 131.1 MB. Free memory was 89.6 MB in the beginning and 77.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...