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_20.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:28,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:28,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:28,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:28,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:28,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:28,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:28,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:28,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:28,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:28,807 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:28,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:28,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:28,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:28,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:28,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:28,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:28,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:28,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:28,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:28,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:28,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:28,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:28,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:28,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:28,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:28,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:28,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:28,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:28,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:28,829 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:28,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:28,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:28,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:28,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:28,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:28,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:28,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:28,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:28,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:28,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:28,863 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:28,876 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:28,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:28,881 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:28,882 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:28,882 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl [2019-08-06 16:56:28,883 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl' [2019-08-06 16:56:28,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:28,940 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:28,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:28,941 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:28,941 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:28,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:28,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:28,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:28,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:28,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:29,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:29,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... [2019-08-06 16:56:29,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:29,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:29,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:29,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:29,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:56:29,085 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:29,443 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:29,443 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:29,444 INFO L202 PluginConnector]: Adding new model ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:29 BoogieIcfgContainer [2019-08-06 16:56:29,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:29,445 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:29,445 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:29,445 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:29,446 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "ArraysOfVariableLength2_true-valid-memsafety.c_20.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:29" (1/1) ... [2019-08-06 16:56:29,458 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:29,461 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:29,468 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:29,476 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:29,478 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:29,658 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:29,660 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:29,666 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 23#(and (< ULTIMATE.start_foo_~i~1 ULTIMATE.start_foo_~size) (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~int_#sizeOfReadType| 4) (or (and (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_foo_~#a~0.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (<= |ULTIMATE.start_write~int_#value| 2147483647) (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_write~int_#ptr.base|)) (= 1 ULTIMATE.start_bar_~i~0) (<= 0 (+ |ULTIMATE.start_bar_#res| 2147483648)) (<= 0 ULTIMATE.start_bar_~b.offset) (= 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|) (= |ULTIMATE.start_foo_#in~b.base| ULTIMATE.start_foo_~b.base) (<= 0 (+ |ULTIMATE.start_write~int_#value| 2147483648)) (<= |ULTIMATE.start_bar_#res| 2147483647) (= 0 |ULTIMATE.start_bar_#res|) (= (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_bar_~b.offset 4) (select |ULTIMATE.start_#Ultimate.alloc_old_#length| ULTIMATE.start_bar_~b.base)) (= ULTIMATE.start_main_~i~2 1) (not (= 0 |ULTIMATE.start_main_~#b~0.base|)) (= |ULTIMATE.start_bar_#in~size| ULTIMATE.start_bar_~size) (= |ULTIMATE.start_write~int_#value| 0) (not (= ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0)) (= 0 |#NULL.base|) (<= |ULTIMATE.start_bar_#in~size| |ULTIMATE.start_write~int_#value|) (= |ULTIMATE.start_foo_#in~b.base| |ULTIMATE.start_main_~#b~0.base|) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| (Array Int Int))) (and (= |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 1)) (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|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_3| |ULTIMATE.start_main_~#b~0.base| 1) |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4|) (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)))))) (= (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 1) ULTIMATE.start_bar_~b.base) 1) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_4| ULTIMATE.start_ULTIMATE.dealloc_~addr.base)))) (= (* 4 ULTIMATE.start_foo_~n) |ULTIMATE.start_#Ultimate.alloc_~size|) (= 0 ULTIMATE.start_foo_~i~1) (= ULTIMATE.start_main_~i~2 |ULTIMATE.start_foo_#in~n|) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.base |ULTIMATE.start_bar_#in~b.base|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_foo_~#a~0.base| |ULTIMATE.start_#Ultimate.alloc_#res.base|) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (= |ULTIMATE.start_main_~#b~0.offset| 0) (= |ULTIMATE.start_read~int_#value| (select (select |ULTIMATE.start_write~int_old_#memory_int| ULTIMATE.start_bar_~b.base) ULTIMATE.start_bar_~b.offset)) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (= ULTIMATE.start_main_~i~2 |ULTIMATE.start_foo_#in~size|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#length_4| (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_4|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_4| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0) |ULTIMATE.start_#Ultimate.alloc_old_#length|))) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.offset 0) (= |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|) (= |ULTIMATE.start_foo_#in~b.offset| |ULTIMATE.start_main_~#b~0.offset|) (< 0 ULTIMATE.start_bar_~size) (= |ULTIMATE.start_bar_#in~size| 0) (= (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_read~int_#value| ULTIMATE.start_bar_~res~0) (= ULTIMATE.start_foo_~n |ULTIMATE.start_foo_#in~n|) (< ULTIMATE.start_main_~i~2 100) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~#b~0.offset| |ULTIMATE.start_write~int_#ptr.offset|) (= |ULTIMATE.start_bar_#in~b.offset| ULTIMATE.start_bar_~b.offset)) (and (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_foo_~#a~0.base| |ULTIMATE.start_write~int_#ptr.base|) (= |ULTIMATE.start_foo_~#a~0.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= 0 |#NULL.base|) (= |ULTIMATE.start_foo_#in~b.base| |ULTIMATE.start_main_~#b~0.base|) (= (select |#valid| |ULTIMATE.start_write~int_#ptr.base|) 1) (= (* 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_foo_~#a~0.offset| |ULTIMATE.start_write~int_#ptr.offset|) (= |ULTIMATE.start_read~int_#value| (select (select |ULTIMATE.start_write~int_old_#memory_int| ULTIMATE.start_foo_~b.base) ULTIMATE.start_foo_~b.offset)) (= ULTIMATE.start_main_~i~2 |ULTIMATE.start_foo_#in~n|) (<= (+ ULTIMATE.start_foo_~b.offset 4) (select |#length| ULTIMATE.start_foo_~b.base)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_foo_~#a~0.base| |ULTIMATE.start_#Ultimate.alloc_#res.base|) (= |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_foo_#in~size| ULTIMATE.start_foo_~size) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_main_~i~2 |ULTIMATE.start_foo_#in~size|) (= |ULTIMATE.start_foo_#in~b.base| ULTIMATE.start_foo_~b.base) (= 1 ULTIMATE.start_foo_~i~1) (< 0 ULTIMATE.start_foo_~size) (= |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_foo_#in~b.offset| |ULTIMATE.start_main_~#b~0.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|))) (= ULTIMATE.start_main_~i~2 0) (= (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_read~int_#value| |ULTIMATE.start_write~int_#value|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (not (= 0 |ULTIMATE.start_main_~#b~0.base|)) (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select |#length| |ULTIMATE.start_write~int_#ptr.base|)) (= ULTIMATE.start_foo_~n |ULTIMATE.start_foo_#in~n|) (< ULTIMATE.start_main_~i~2 100) (= 1 (select |#valid| ULTIMATE.start_foo_~b.base)) (<= 0 ULTIMATE.start_foo_~b.offset) (= |#NULL.offset| 0))) (= |ULTIMATE.start_read~int_#ptr.offset| (+ (* 4 ULTIMATE.start_foo_~i~1) ULTIMATE.start_foo_~b.offset)) (= ULTIMATE.start_foo_~b.base |ULTIMATE.start_read~int_#ptr.base|)) [2019-08-06 16:56:29,671 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:56:29,679 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:29,682 INFO L168 Benchmark]: Toolchain (without parser) took 742.32 ms. Allocated memory is still 132.1 MB. Free memory was 108.1 MB in the beginning and 80.9 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,684 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory is still 109.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:56:29,685 INFO L168 Benchmark]: Boogie Preprocessor took 70.27 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 105.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,687 INFO L168 Benchmark]: RCFGBuilder took 429.80 ms. Allocated memory is still 132.1 MB. Free memory was 105.5 MB in the beginning and 90.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,688 INFO L168 Benchmark]: Symbolic Interpretation took 234.23 ms. Allocated memory is still 132.1 MB. Free memory was 90.2 MB in the beginning and 80.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:29,693 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 200]: 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 is still 109.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 70.27 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 105.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 429.80 ms. Allocated memory is still 132.1 MB. Free memory was 105.5 MB in the beginning and 90.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 234.23 ms. Allocated memory is still 132.1 MB. Free memory was 90.2 MB in the beginning and 80.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...