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/alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:57:28,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:57:28,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:57:28,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:57:28,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:57:28,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:57:28,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:57:28,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:57:28,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:57:28,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:57:28,895 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:57:28,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:57:28,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:57:28,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:57:28,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:57:28,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:57:28,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:57:28,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:57:28,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:57:28,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:57:28,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:57:28,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:57:28,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:57:28,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:57:28,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:57:28,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:57:28,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:57:28,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:57:28,918 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:57:28,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:57:28,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:57:28,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:57:28,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:57:28,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:57:28,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:57:28,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:57:28,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:57:28,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:57:28,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:57:28,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:57:28,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:57:28,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:57:28,971 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:57:28,975 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:57:28,977 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:57:28,977 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:57:28,978 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl [2019-08-05 11:57:28,979 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl' [2019-08-05 11:57:29,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:57:29,039 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:57:29,039 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:57:29,039 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:57:29,040 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:57:29,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:57:29,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:57:29,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:57:29,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:57:29,141 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:57:29" (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 11:57:29,218 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 11:57:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 11:57:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 11:57:29,565 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-08-05 11:57:29,715 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 11:57:29,716 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:57:29,717 INFO L202 PluginConnector]: Adding new model alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:57:29 BoogieIcfgContainer [2019-08-05 11:57:29,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:57:29,718 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:57:29,718 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:57:29,718 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:57:29,723 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "alternating_list_true-unreach-call_true-valid-memsafety.i_35.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:57:29" (1/1) ... [2019-08-05 11:57:29,737 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:57:29,740 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:57:29,748 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 11:57:29,757 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:57:29,758 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 11:57:30,199 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-08-05 11:57:31,946 WARN L188 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 176 DAG size of output: 133 [2019-08-05 11:57:32,586 WARN L188 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 133 [2019-08-05 11:57:32,946 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-05 11:57:33,554 WARN L188 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 254 [2019-08-05 11:57:34,231 WARN L188 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 254 [2019-08-05 11:57:35,228 WARN L188 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-08-05 11:57:35,738 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 104 [2019-08-05 11:57:36,192 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 104 [2019-08-05 11:57:37,808 WARN L188 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 308 DAG size of output: 230 [2019-08-05 11:57:38,463 WARN L188 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-08-05 11:57:38,464 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:57:38,464 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:57:38,467 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 57#(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$_#value.base|))) (= 0 |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (not (= 0 |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| |ULTIMATE.start_write~$Pointer$_#ptr.base|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) |ULTIMATE.start_read~$Pointer$_#value.base|) (= |ULTIMATE.start_write~int_#ptr.base| |ULTIMATE.start_read~$Pointer$_#value.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~t~0.offset) (= ULTIMATE.start_main_~t~0.base |ULTIMATE.start_write~$Pointer$_#value.base|) (= ULTIMATE.start_main_~t~0.base |ULTIMATE.start_main_#t~malloc2.base|) (= 0 ULTIMATE.start_main_~p~0.offset) (= |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (exists ((|v_ULTIMATE.start_write~int_#ptr.base_11| Int) (|v_ULTIMATE.start_write~int_#value_11| Int) (|v_ULTIMATE.start_write~int_#ptr.base_10| Int) (|v_ULTIMATE.start_write~int_#value_10| Int) (v_ULTIMATE.start_main_~flag~0_19 Int) (|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_5| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~$Pointer$_old_#memory_int_5| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| Int) (|v_ULTIMATE.start_write~int_#sizeOfWrittenType_10| Int) (|v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| Int) (|v_ULTIMATE.start_write~int_old_#memory_int_11| (Array Int (Array Int Int))) (v_ULTIMATE.start_main_~flag~0_20 Int) (|v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| Int) (|v_ULTIMATE.start_write~int_old_#memory_int_10| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_#ptr.offset_11| Int) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_#ptr.offset_10| Int) (|v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| (Array Int Int)) (|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| (Array Int Int)) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_10| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_10| (Array Int (Array Int Int)))) (and (or (and (= |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| |v_ULTIMATE.start_write~int_#ptr.base_10|) (= (+ |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| (- 4)) |v_ULTIMATE.start_write~int_#ptr.offset_10|) (<= 0 |v_ULTIMATE.start_write~int_#ptr.offset_10|) (= 1 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |v_ULTIMATE.start_write~int_#ptr.base_10|)) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_10| 4) (= 1 |v_ULTIMATE.start_write~int_#value_10|) (= v_ULTIMATE.start_main_~flag~0_19 0) (= |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_10|) (= |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_10| |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_5|) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_10| |v_ULTIMATE.start_write~int_#ptr.base_10| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_10| |v_ULTIMATE.start_write~int_#ptr.base_10|) |v_ULTIMATE.start_write~int_#ptr.offset_10| |v_ULTIMATE.start_write~int_#value_10|)) |v_ULTIMATE.start_write~$Pointer$_old_#memory_int_5|)) (and (= |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| |v_ULTIMATE.start_write~int_#ptr.base_10|) (= (+ |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| (- 4)) |v_ULTIMATE.start_write~int_#ptr.offset_10|) (<= 0 |v_ULTIMATE.start_write~int_#ptr.offset_10|) (= 1 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |v_ULTIMATE.start_write~int_#ptr.base_10|)) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_10| 4) (= v_ULTIMATE.start_main_~flag~0_19 1) (= 2 |v_ULTIMATE.start_write~int_#value_10|) (= |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_10|) (= |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_10| |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_5|) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_10| |v_ULTIMATE.start_write~int_#ptr.base_10| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_10| |v_ULTIMATE.start_write~int_#ptr.base_10|) |v_ULTIMATE.start_write~int_#ptr.offset_10| |v_ULTIMATE.start_write~int_#value_10|)) |v_ULTIMATE.start_write~$Pointer$_old_#memory_int_5|))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 1) |ULTIMATE.start_#Ultimate.alloc_old_#valid|) (= |ULTIMATE.start_read~$Pointer$_#ptr.offset| (+ (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5|) 4)) (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 8) |ULTIMATE.start_#Ultimate.alloc_old_#length|) (or (and (= (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11|) (<= (+ |v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| |v_ULTIMATE.start_write~int_#ptr.offset_11|) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 8) |v_ULTIMATE.start_write~int_#ptr.base_11|)) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~int_#ptr.base_11| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11| |v_ULTIMATE.start_write~int_#value_11|)) |ULTIMATE.start_write~int_old_#memory_int|) (not (= v_ULTIMATE.start_main_~flag~0_19 0)) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |v_ULTIMATE.start_write~int_#ptr.base_11|)) (= (store |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11| |v_ULTIMATE.start_write~int_#ptr.base_11| (store (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11| (select (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11|))) (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|))) (<= 0 |v_ULTIMATE.start_write~int_#ptr.offset_11|) (= |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset|) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| (store |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_write~int_#ptr.base_11| (store (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11| (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11|)))) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| 4) (= |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~$Pointer$_old_#memory_int_5|) (= 1 |v_ULTIMATE.start_write~int_#value_11|) (= |ULTIMATE.start_write~$Pointer$_#ptr.base| |v_ULTIMATE.start_write~int_#ptr.base_11|) (= v_ULTIMATE.start_main_~flag~0_20 0) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5|) |v_ULTIMATE.start_write~int_#ptr.offset_11|)) (and (= 2 |v_ULTIMATE.start_write~int_#value_11|) (= (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11|) (<= (+ |v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| |v_ULTIMATE.start_write~int_#ptr.offset_11|) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 8) |v_ULTIMATE.start_write~int_#ptr.base_11|)) (= (store |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~int_#ptr.base_11| (store (select |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11| |v_ULTIMATE.start_write~int_#value_11|)) |ULTIMATE.start_write~int_old_#memory_int|) (= 1 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |v_ULTIMATE.start_write~int_#ptr.base_11|)) (= (store |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11| |v_ULTIMATE.start_write~int_#ptr.base_11| (store (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11| (select (select (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|)) |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11|))) (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|))) (<= 0 |v_ULTIMATE.start_write~int_#ptr.offset_11|) (= |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset|) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| (store |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_write~int_#ptr.base_11| (store (select |v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11| (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11|)))) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| 4) (= |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~$Pointer$_old_#memory_int_5|) (= v_ULTIMATE.start_main_~flag~0_20 1) (= |ULTIMATE.start_write~$Pointer$_#ptr.base| |v_ULTIMATE.start_write~int_#ptr.base_11|) (= v_ULTIMATE.start_main_~flag~0_19 0) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5|) |v_ULTIMATE.start_write~int_#ptr.offset_11|))) (<= (+ |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| 4) (select (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 8) |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|)) (= (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| 0)) |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset|) (= |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base| (store |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| (store (select |v_ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.base_5| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| |ULTIMATE.start_write~$Pointer$_#ptr.base|))) (= (+ (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5|) 4) |ULTIMATE.start_write~$Pointer$_#ptr.offset|))) (= |ULTIMATE.start_main_#res| 0) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.base ULTIMATE.start_main_~p~0.base) (= |ULTIMATE.start_read~int_#ptr.base| ULTIMATE.start_main_~p~0.base) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= ULTIMATE.start_main_~a~0.offset ULTIMATE.start_main_~p~0.offset) (= ULTIMATE.start_main_~flag~0 1) (= ULTIMATE.start_ULTIMATE.dealloc_~addr.offset ULTIMATE.start_main_~p~0.offset) (= (store |ULTIMATE.start_write~$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$.offset|) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_main_#t~malloc2.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|) (= ULTIMATE.start_main_~a~0.base ULTIMATE.start_main_~p~0.base) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |ULTIMATE.start_read~int_#ptr.offset| ULTIMATE.start_main_~p~0.offset) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc2.base|) (<= (+ ULTIMATE.start_main_~a~0.offset 4) (select |#length| ULTIMATE.start_main_~a~0.base)) (= |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) ULTIMATE.start_main_~a~0.offset) 3) (= (store |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| |ULTIMATE.start_write~int_#value|)) |#memory_int|) (= ULTIMATE.start_main_~t~0.offset |ULTIMATE.start_write~$Pointer$_#value.offset|) (= |ULTIMATE.start_write~int_#value| 3) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= |ULTIMATE.start_read~$Pointer$_#value.offset| |ULTIMATE.start_write~int_#ptr.offset|) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_read~$Pointer$_#ptr.base|) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) |ULTIMATE.start_read~$Pointer$_#value.offset|) (= |ULTIMATE.start_read~int_#value| (select (select |#memory_int| |ULTIMATE.start_read~int_#ptr.base|) |ULTIMATE.start_read~int_#ptr.offset|)) (= |#valid| (store |ULTIMATE.start_ULTIMATE.dealloc_old_#valid| ULTIMATE.start_ULTIMATE.dealloc_~addr.base 0)) (= 1 (select (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1) |ULTIMATE.start_read~int_#ptr.base|)) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (= |#memory_$Pointer$.base| |ULTIMATE.start_write~int_old_#memory_$Pointer$.base|) (not (= |ULTIMATE.start_main_old_#valid| |#valid|))) [2019-08-05 11:57:38,474 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:57:38,476 INFO L168 Benchmark]: Toolchain (without parser) took 9437.60 ms. Allocated memory was 133.2 MB in the beginning and 285.7 MB in the end (delta: 152.6 MB). Free memory was 110.2 MB in the beginning and 182.6 MB in the end (delta: -72.4 MB). Peak memory consumption was 149.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:38,477 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 133.2 MB. Free memory was 112.0 MB in the beginning and 111.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:57:38,478 INFO L168 Benchmark]: Boogie Preprocessor took 99.01 ms. Allocated memory is still 133.2 MB. Free memory was 110.0 MB in the beginning and 107.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:38,479 INFO L168 Benchmark]: RCFGBuilder took 578.67 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 87.1 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:38,480 INFO L168 Benchmark]: Symbolic Interpretation took 8756.36 ms. Allocated memory was 133.2 MB in the beginning and 285.7 MB in the end (delta: 152.6 MB). Free memory was 87.1 MB in the beginning and 182.6 MB in the end (delta: -95.6 MB). Peak memory consumption was 126.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:38,484 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 152]: 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 0.25 ms. Allocated memory is still 133.2 MB. Free memory was 112.0 MB in the beginning and 111.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.01 ms. Allocated memory is still 133.2 MB. Free memory was 110.0 MB in the beginning and 107.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 578.67 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 87.1 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8756.36 ms. Allocated memory was 133.2 MB in the beginning and 285.7 MB in the end (delta: 152.6 MB). Free memory was 87.1 MB in the beginning and 182.6 MB in the end (delta: -95.6 MB). Peak memory consumption was 126.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...