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_10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:57:03,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:03,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:03,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:03,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:03,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:03,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:03,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:03,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:03,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:03,695 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:03,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:03,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:03,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:03,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:03,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:03,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:03,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:03,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:03,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:03,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:03,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:03,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:03,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:03,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:03,717 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:03,717 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:03,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:03,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:03,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:03,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:03,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:03,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:03,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:03,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:03,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:03,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:03,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:03,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:03,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:03,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:03,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:03,783 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:03,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:03,789 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:03,790 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:03,791 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl [2019-08-06 16:57:03,791 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl' [2019-08-06 16:57:03,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:03,844 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:03,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:03,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:03,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:03,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:03,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:03,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:03,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:03,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:03" (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 16:57:03,993 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:57:03,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:57:03,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:57:04,396 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:57:04,396 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:04,398 INFO L202 PluginConnector]: Adding new model ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:04 BoogieIcfgContainer [2019-08-06 16:57:04,398 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:04,399 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:04,399 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:04,399 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:04,400 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "ArraysOfVariableLength2_true-valid-memsafety.c_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:04" (1/1) ... [2019-08-06 16:57:04,411 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:57:04,414 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:04,421 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:57:04,429 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:04,430 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:57:04,640 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:04,640 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:04,644 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 18#(and (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_foo_~#a~0.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_foo_#in~b.base| |ULTIMATE.start_main_~#b~0.base|) (<= |ULTIMATE.start_write~int_#value| 2147483647) (<= |ULTIMATE.start_bar_#in~size| |ULTIMATE.start_write~int_#value|) (= (+ |ULTIMATE.start_main_~#b~0.offset| (* 4 ULTIMATE.start_main_~i~2)) (+ |ULTIMATE.start_write~int_#ptr.offset| 4)) (= (* 4 ULTIMATE.start_foo_~n) |ULTIMATE.start_#Ultimate.alloc_~size|) (= 1 (select |#valid| |ULTIMATE.start_read~int_#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|))) (= 0 ULTIMATE.start_foo_~i~1) (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_write~int_#ptr.base|)) (= ULTIMATE.start_main_~i~2 |ULTIMATE.start_foo_#in~n|) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.base |ULTIMATE.start_bar_#in~b.base|) (= |ULTIMATE.start_foo_~#a~0.base| |ULTIMATE.start_#Ultimate.alloc_#res.base|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= 0 ULTIMATE.start_bar_~res~0) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (<= 0 (+ |ULTIMATE.start_bar_#res| 2147483648)) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= 1 (select (store |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0) |ULTIMATE.start_write~int_#ptr.base|)) (= |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_#ptr.offset|) (= ULTIMATE.start_main_~i~2 |ULTIMATE.start_foo_#in~size|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |ULTIMATE.start_foo_#in~b.base| ULTIMATE.start_foo_~b.base) (<= 0 (+ |ULTIMATE.start_write~int_#value| 2147483648)) (<= |ULTIMATE.start_bar_#res| 2147483647) (= |ULTIMATE.start_foo_#in~b.offset| ULTIMATE.start_foo_~b.offset) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= ULTIMATE.start_bar_~b.base |ULTIMATE.start_bar_#in~b.base|) (or (and (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| (Array Int Int)) (|v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| (Array Int Int))) (and (<= (+ |ULTIMATE.start_main_~#b~0.offset| 4) (select |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| |ULTIMATE.start_main_~#b~0.base|)) (= 1 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| |ULTIMATE.start_main_~#b~0.base|)) (exists ((v_ULTIMATE.start_bar_~b.base_3 Int) (|v_ULTIMATE.start_ULTIMATE.dealloc_old_#valid_2| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| (Array Int Int))) (and (exists ((|v_#valid_9| (Array Int Int))) (and (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| (store |v_#valid_9| 0 0)) (= |ULTIMATE.start_main_old_#valid| (store |v_#valid_9| 0 0)))) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base| 1) |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4|))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| v_ULTIMATE.start_bar_~b.base_3 1) |v_ULTIMATE.start_ULTIMATE.dealloc_old_#valid_2|) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| v_ULTIMATE.start_bar_~b.base_3)))) (not (= v_ULTIMATE.start_bar_~b.base_3 0)) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#length_4| (Array Int Int))) (and (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_4| v_ULTIMATE.start_bar_~b.base_3 0) |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5|) (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) |v_ULTIMATE.start_#Ultimate.alloc_old_#length_4|)))) (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| (store |v_ULTIMATE.start_ULTIMATE.dealloc_old_#valid_2| v_ULTIMATE.start_bar_~b.base_3 0)))) (= (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| ULTIMATE.start_ULTIMATE.dealloc_~addr.base) 0) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| ULTIMATE.start_ULTIMATE.dealloc_~addr.base (+ (* 4 ULTIMATE.start_main_~i~2) (- 4))) |ULTIMATE.start_#Ultimate.alloc_old_#length|) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 1) |ULTIMATE.start_ULTIMATE.dealloc_old_#valid|))) (= 0 |#NULL.base|) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.offset 0) (exists ((|v_ULTIMATE.start_write~int_old_#memory_int_2| (Array Int (Array Int Int)))) (= |ULTIMATE.start_write~int_old_#memory_int| (store |v_ULTIMATE.start_write~int_old_#memory_int_2| |ULTIMATE.start_main_~#b~0.base| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_2| |ULTIMATE.start_main_~#b~0.base|) |ULTIMATE.start_main_~#b~0.offset| 0)))) (= (+ ULTIMATE.start_main_~i~2 (- 1)) 1) (<= 0 |ULTIMATE.start_main_~#b~0.offset|) (not (= 0 |ULTIMATE.start_main_~#b~0.base|)) (= |ULTIMATE.start_main_~#b~0.offset| 0) (< ULTIMATE.start_main_~i~2 101) (not (= ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0)) (= |ULTIMATE.start_write~int_#value| 0) (= |#NULL.offset| 0) (= ULTIMATE.start_main_~i~2 (+ |ULTIMATE.start_bar_#in~size| 1))) (and (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| (Array Int Int))) (and (exists ((|v_#valid_9| (Array Int Int))) (and (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| (store |v_#valid_9| 0 0)) (= |ULTIMATE.start_main_old_#valid| (store |v_#valid_9| 0 0)))) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base| 1) |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5|))) (= (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| ULTIMATE.start_ULTIMATE.dealloc_~addr.base) 0) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 1) |ULTIMATE.start_ULTIMATE.dealloc_old_#valid|))) (= 0 |#NULL.base|) (not (= 0 |ULTIMATE.start_main_~#b~0.base|)) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.offset 0) (= |ULTIMATE.start_main_~#b~0.offset| 0) (= (+ ULTIMATE.start_main_~i~2 (- 1)) 0) (< ULTIMATE.start_main_~i~2 101) (not (= ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0)) (= |ULTIMATE.start_write~int_#value| 0) (= |#NULL.offset| 0) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| (Array Int Int))) (and (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) |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| ULTIMATE.start_ULTIMATE.dealloc_~addr.base (+ (* 4 ULTIMATE.start_main_~i~2) (- 4))) |ULTIMATE.start_#Ultimate.alloc_old_#length|))) (= ULTIMATE.start_main_~i~2 (+ |ULTIMATE.start_bar_#in~size| 1)))) (= 0 |ULTIMATE.start_bar_#res|) (= |ULTIMATE.start_foo_#in~b.offset| |ULTIMATE.start_main_~#b~0.offset|) (= (store |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0) |ULTIMATE.start_#Ultimate.alloc_old_#valid|) (not (< ULTIMATE.start_bar_~i~0 ULTIMATE.start_bar_~size)) (= |ULTIMATE.start_bar_#res| ULTIMATE.start_bar_~res~0) (= |ULTIMATE.start_bar_#in~b.offset| ULTIMATE.start_ULTIMATE.dealloc_~addr.offset) (= ULTIMATE.start_foo_~b.base |ULTIMATE.start_read~int_#ptr.base|) (= (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|) (< ULTIMATE.start_foo_~i~1 ULTIMATE.start_foo_~size) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= |ULTIMATE.start_bar_#in~size| ULTIMATE.start_bar_~size) (= ULTIMATE.start_foo_~n |ULTIMATE.start_foo_#in~n|) (< ULTIMATE.start_main_~i~2 100) (= |ULTIMATE.start_read~int_#ptr.offset| (+ (* 4 ULTIMATE.start_foo_~i~1) ULTIMATE.start_foo_~b.offset)) (= |ULTIMATE.start_bar_#in~b.offset| ULTIMATE.start_bar_~b.offset) (= 0 ULTIMATE.start_bar_~i~0)) [2019-08-06 16:57:04,647 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:57:04,654 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:04,657 INFO L168 Benchmark]: Toolchain (without parser) took 812.24 ms. Allocated memory is still 132.1 MB. Free memory was 108.2 MB in the beginning and 80.4 MB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:04,659 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:04,660 INFO L168 Benchmark]: Boogie Preprocessor took 68.97 ms. Allocated memory is still 132.1 MB. Free memory was 108.2 MB in the beginning and 105.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:04,662 INFO L168 Benchmark]: RCFGBuilder took 483.70 ms. Allocated memory is still 132.1 MB. Free memory was 105.9 MB in the beginning and 92.5 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:04,663 INFO L168 Benchmark]: Symbolic Interpretation took 255.97 ms. Allocated memory is still 132.1 MB. Free memory was 92.3 MB in the beginning and 80.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:04,667 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 151]: 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 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.97 ms. Allocated memory is still 132.1 MB. Free memory was 108.2 MB in the beginning and 105.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 483.70 ms. Allocated memory is still 132.1 MB. Free memory was 105.9 MB in the beginning and 92.5 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 255.97 ms. Allocated memory is still 132.1 MB. Free memory was 92.3 MB in the beginning and 80.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...