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/test-0521_true-valid-memsafety.i_38.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:57:08,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:57:08,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:57:08,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:57:08,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:57:08,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:57:08,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:57:08,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:57:08,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:57:08,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:57:08,501 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:57:08,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:57:08,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:57:08,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:57:08,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:57:08,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:57:08,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:57:08,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:57:08,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:57:08,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:57:08,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:57:08,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:57:08,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:57:08,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:57:08,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:57:08,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:57:08,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:57:08,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:57:08,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:57:08,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:57:08,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:57:08,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:57:08,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:57:08,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:57:08,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:57:08,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:57:08,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:57:08,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:57:08,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:57:08,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:57:08,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:57:08,566 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:57:08,579 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:57:08,582 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:57:08,584 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:57:08,584 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:57:08,585 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0521_true-valid-memsafety.i_38.bpl [2019-08-05 11:57:08,585 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0521_true-valid-memsafety.i_38.bpl' [2019-08-05 11:57:08,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:57:08,689 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:57:08,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:57:08,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:57:08,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:57:08,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,762 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,769 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (1/1) ... [2019-08-05 11:57:08,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:57:08,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:57:08,776 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:57:08,776 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:57:08,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:08" (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 [2019-08-05 11:57:08,847 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 11:57:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 11:57:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 11:57:09,498 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 11:57:09,499 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:57:09,500 INFO L202 PluginConnector]: Adding new model test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:57:09 BoogieIcfgContainer [2019-08-05 11:57:09,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:57:09,500 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:57:09,501 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:57:09,501 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:57:09,503 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "test-0521_true-valid-memsafety.i_38.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:57:09" (1/1) ... [2019-08-05 11:57:09,513 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:57:09,516 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:57:09,523 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 11:57:09,532 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:57:09,533 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 11:57:35,789 WARN L188 SmtUtils]: Spent 26.20 s on a formula simplification. DAG size of input: 181 DAG size of output: 143 [2019-08-05 11:57:48,918 WARN L188 SmtUtils]: Spent 13.11 s on a formula simplification that was a NOOP. DAG size: 150 [2019-08-05 11:57:54,772 WARN L188 SmtUtils]: Spent 5.84 s on a formula simplification. DAG size of input: 305 DAG size of output: 267 [2019-08-05 11:58:11,160 WARN L188 SmtUtils]: Spent 16.33 s on a formula simplification that was a NOOP. DAG size: 307 [2019-08-05 11:58:36,233 WARN L188 SmtUtils]: Spent 25.06 s on a formula simplification. DAG size of input: 173 DAG size of output: 135 [2019-08-05 11:58:38,473 WARN L188 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 281 DAG size of output: 237 [2019-08-05 11:58:38,474 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:58:38,475 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:58:38,481 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#(and (= |#memory_$Pointer$.base| (store |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_write~$Pointer$_#ptr.base| (store (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |ULTIMATE.start_write~$Pointer$_#ptr.offset| |ULTIMATE.start_write~$Pointer$_#value.base|))) (= |ULTIMATE.start_main_#t~malloc1.base| ULTIMATE.start_main_~node~0.base) (exists ((|v_ULTIMATE.start_write~$Pointer$_#value.offset_9| Int) (|v_ULTIMATE.start_write~$Pointer$_#value.base_9| Int) (|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| (Array Int (Array Int Int)))) (and (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| (store (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0))) (or (not (= (select (select (store (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0)) (select (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|)) (+ (select (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|) 4)) 0)) (not (= 0 |ULTIMATE.start_write~$Pointer$_#value.base|))) (= (select (select (store (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0)) (select (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|)) (+ (select (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|) 4)) |ULTIMATE.start_write~$Pointer$_#value.offset|) (= ULTIMATE.start_main_~current~0.base (select (select (store (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base)) ULTIMATE.start_main_~list~0.base) ULTIMATE.start_main_~list~0.offset)) (= (select (select (store (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) ULTIMATE.start_main_~current~0.offset)) ULTIMATE.start_main_~current~0.base) (+ ULTIMATE.start_main_~current~0.offset 4)) 0) (<= (+ (select (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|) 8) (select |#length| (select (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|))) (<= 0 (+ (select (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|) 4)) (exists ((|v_#memory_$Pointer$.base_12| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base (store (select |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base) (+ ULTIMATE.start_main_~node~0.offset 4) 0)) (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.base| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| (select (select (store |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base (store (select |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base) (+ ULTIMATE.start_main_~node~0.offset 4) 0)) |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset|)))) (= |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| (store (store |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base (store (select |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base) (+ ULTIMATE.start_main_~node~0.offset 4) 0)) ULTIMATE.start_main_~item~0.base (store (select (store |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base (store (select |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base) (+ ULTIMATE.start_main_~node~0.offset 4) 0)) ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.base))) (= (store |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base (store (select |v_#memory_$Pointer$.base_12| ULTIMATE.start_main_~node~0.base) (+ ULTIMATE.start_main_~node~0.offset 4) 0)) |ULTIMATE.start_write~int_old_#memory_$Pointer$.base|))) (= (select (select (store (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset)) ULTIMATE.start_main_~list~0.base) ULTIMATE.start_main_~list~0.offset) ULTIMATE.start_main_~current~0.offset) (= 0 (select (select (store (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) ULTIMATE.start_main_~current~0.base)) ULTIMATE.start_main_~current~0.base) (+ ULTIMATE.start_main_~current~0.offset 4))) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| (store (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0))) (= 1 (select |#valid| (select (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|))) (or (not (= (select (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) ULTIMATE.start_main_~current~0.offset) |ULTIMATE.start_main_~#iter~0.offset|) 0)) (not (= 0 (select (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) ULTIMATE.start_main_~current~0.base) |ULTIMATE.start_main_~#iter~0.offset|)))) (= |ULTIMATE.start_write~$Pointer$_#value.base| (select (select (store (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base| (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0)) (select (store (store (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_9| ULTIMATE.start_main_~item~0.base) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.base_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.base) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|)) (+ (select (store (store (select (store |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base (store (store (select |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset| ULTIMATE.start_main_~item~0.base) ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~node~0.offset) (+ ULTIMATE.start_main_~item~0.offset 4) |v_ULTIMATE.start_write~$Pointer$_#value.offset_9|)) |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset| ULTIMATE.start_main_~list~0.offset) (+ |ULTIMATE.start_main_~#iter~0.offset| 4) 0) |ULTIMATE.start_main_~#iter~0.offset|) 4))))) (<= |ULTIMATE.start_write~int_#value| 2147483647) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_~#iter~0.base|) (= |ULTIMATE.start_read~$Pointer$_#value.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset|)) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_main_~#iter~0.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| |ULTIMATE.start_main_#t~mem10.base|) (<= 0 (+ |ULTIMATE.start_write~int_#value| 2147483648)) (not (= 1 (select |#valid| |ULTIMATE.start_read~$Pointer$_#ptr.base|))) (<= (+ |ULTIMATE.start_main_~#iter~0.offset| 8) (select |#length| |ULTIMATE.start_main_~#iter~0.base|)) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= |#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#iter~0.base|) |ULTIMATE.start_main_~#iter~0.offset|) |ULTIMATE.start_read~$Pointer$_#value.base|) (= |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_main_#t~mem10.offset|) (= ULTIMATE.start_main_~data~0.base ULTIMATE.start_main_~item~0.base) (= ULTIMATE.start_main_~item~0.base |ULTIMATE.start_main_#t~malloc3.base|) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| (Array Int Int))) (and (exists ((|v_#length_8| (Array Int Int))) (and (<= (+ |ULTIMATE.start_write~int_#sizeOfWrittenType| |ULTIMATE.start_write~int_#ptr.offset|) (select (store |v_#length_8| |ULTIMATE.start_main_#t~malloc1.base| 8) |ULTIMATE.start_write~int_#ptr.base|)) (<= (+ ULTIMATE.start_main_~node~0.offset 8) (select (store |v_#length_8| |ULTIMATE.start_main_#t~malloc1.base| 8) ULTIMATE.start_main_~node~0.base)) (= (store |v_#length_8| |ULTIMATE.start_main_#t~malloc1.base| 8) |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5|))) (= |ULTIMATE.start_#Ultimate.alloc_old_#length| (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_5| |ULTIMATE.start_main_#t~malloc3.base| 8)))) (<= 0 ULTIMATE.start_main_~list~0.offset) (= ULTIMATE.start_main_~item~0.offset ULTIMATE.start_main_~data~0.offset) (= |ULTIMATE.start_main_#t~malloc3.offset| ULTIMATE.start_main_~item~0.offset) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (<= 0 ULTIMATE.start_main_~item~0.offset) (exists ((|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| (Array Int Int))) (and (= (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| |ULTIMATE.start_main_#t~malloc3.base|) 0) (exists ((|v_#valid_11| (Array Int Int))) (and (= 0 (select |v_#valid_11| |ULTIMATE.start_main_#t~malloc1.base|)) (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| (store |v_#valid_11| |ULTIMATE.start_main_#t~malloc1.base| 1)))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_5| |ULTIMATE.start_main_#t~malloc3.base| 1) |ULTIMATE.start_#Ultimate.alloc_old_#valid|))) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (= ULTIMATE.start_main_~data~0.base ULTIMATE.start_main_~list~0.base) (= 0 |ULTIMATE.start_main_#t~malloc1.offset|) (= (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|) (<= 0 |ULTIMATE.start_write~int_#ptr.offset|) (not (= 0 |ULTIMATE.start_main_#t~malloc1.base|)) (<= (+ ULTIMATE.start_main_~item~0.offset 8) (select |ULTIMATE.start_#Ultimate.alloc_old_#length| ULTIMATE.start_main_~item~0.base)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |ULTIMATE.start_read~$Pointer$_#value.base| |ULTIMATE.start_main_#t~mem10.base|) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (<= 0 |ULTIMATE.start_main_~#iter~0.offset|) (= (store |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| |ULTIMATE.start_write~int_#value|)) |#memory_int|) (= ULTIMATE.start_main_~node~0.offset |ULTIMATE.start_write~int_#ptr.offset|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= |ULTIMATE.start_read~$Pointer$_#value.offset| |ULTIMATE.start_main_#t~mem10.offset|) (= |ULTIMATE.start_write~int_#ptr.base| ULTIMATE.start_main_~node~0.base) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|)) [2019-08-05 11:58:38,491 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:58:38,493 INFO L168 Benchmark]: Toolchain (without parser) took 89803.83 ms. Allocated memory was 134.2 MB in the beginning and 228.6 MB in the end (delta: 94.4 MB). Free memory was 108.9 MB in the beginning and 198.0 MB in the end (delta: -89.0 MB). Peak memory consumption was 137.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:38,494 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 134.2 MB. Free memory is still 111.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:58:38,495 INFO L168 Benchmark]: Boogie Preprocessor took 85.31 ms. Allocated memory is still 134.2 MB. Free memory was 108.9 MB in the beginning and 105.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:38,497 INFO L168 Benchmark]: RCFGBuilder took 724.81 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 78.0 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:38,502 INFO L168 Benchmark]: Symbolic Interpretation took 88990.42 ms. Allocated memory was 134.2 MB in the beginning and 228.6 MB in the end (delta: 94.4 MB). Free memory was 78.0 MB in the beginning and 198.0 MB in the end (delta: -120.0 MB). Peak memory consumption was 106.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:38,508 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 391]: 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 134.2 MB. Free memory is still 111.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 85.31 ms. Allocated memory is still 134.2 MB. Free memory was 108.9 MB in the beginning and 105.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 724.81 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 78.0 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 88990.42 ms. Allocated memory was 134.2 MB in the beginning and 228.6 MB in the end (delta: 94.4 MB). Free memory was 78.0 MB in the beginning and 198.0 MB in the end (delta: -120.0 MB). Peak memory consumption was 106.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...