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_34.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:01:39,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:01:39,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:01:39,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:01:39,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:01:39,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:01:39,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:01:39,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:01:39,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:01:39,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:01:39,110 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:01:39,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:01:39,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:01:39,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:01:39,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:01:39,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:01:39,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:01:39,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:01:39,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:01:39,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:01:39,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:01:39,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:01:39,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:01:39,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:01:39,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:01:39,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:01:39,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:01:39,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:01:39,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:01:39,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:01:39,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:01:39,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:01:39,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:01:39,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:01:39,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:01:39,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:01:39,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:01:39,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:01:39,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:01:39,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:01:39,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:01:39,191 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:01:39,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:01:39,213 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:01:39,214 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:01:39,215 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:01:39,215 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl [2019-08-05 12:01:39,216 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl' [2019-08-05 12:01:39,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:01:39,265 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:01:39,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:01:39,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:01:39,266 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:01:39,292 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,323 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (1/1) ... [2019-08-05 12:01:39,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:01:39,327 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:01:39,327 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:01:39,327 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:01:39,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:39" (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 12:01:39,397 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 12:01:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:01:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:01:39,923 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-08-05 12:01:40,029 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:01:40,029 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:01:40,031 INFO L202 PluginConnector]: Adding new model alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:01:40 BoogieIcfgContainer [2019-08-05 12:01:40,034 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:01:40,035 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:01:40,035 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:01:40,035 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:01:40,038 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "alternating_list_true-unreach-call_true-valid-memsafety.i_34.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:01:40" (1/1) ... [2019-08-05 12:01:40,053 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:01:40,057 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:01:40,070 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 12:01:40,079 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:01:40,081 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 12:01:40,599 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-08-05 12:01:42,224 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 176 DAG size of output: 131 [2019-08-05 12:01:42,892 WARN L188 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 131 [2019-08-05 12:01:43,256 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-05 12:01:43,870 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2019-08-05 12:01:44,505 WARN L188 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2019-08-05 12:01:45,345 WARN L188 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-08-05 12:01:45,851 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 104 [2019-08-05 12:01:46,339 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 104 [2019-08-05 12:01:47,278 WARN L188 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 208 [2019-08-05 12:01:48,570 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 281 DAG size of output: 225 [2019-08-05 12:01:48,571 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:01:48,571 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:01:48,574 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 57#(and (= ULTIMATE.start_main_~flag~0 0) (= 1 (select |#valid| |ULTIMATE.start_read~int_#ptr.base|)) (not (<= (+ |ULTIMATE.start_read~$Pointer$_#ptr.offset| |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (select |#length| |ULTIMATE.start_read~$Pointer$_#ptr.base|))) (and (= |#memory_$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$_#ptr.base|)) (= |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_main_#t~malloc2.base|) (= |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~$Pointer$_old_#memory_int|) (= |#valid| (store |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base| 1)) (= |ULTIMATE.start_write~int_#ptr.base| |ULTIMATE.start_read~$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$_#value.base|) (= ULTIMATE.start_main_~t~0.base |ULTIMATE.start_main_#t~malloc2.base|) (= ULTIMATE.start_main_~t~0.offset |ULTIMATE.start_write~$Pointer$_#value.offset|) (= 4 |ULTIMATE.start_write~$Pointer$_#sizeOfWrittenType|) (= |ULTIMATE.start_read~$Pointer$_#value.offset| |ULTIMATE.start_write~int_#ptr.offset|) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= 0 (select |ULTIMATE.start_#Ultimate.alloc_old_#valid| |ULTIMATE.start_#Ultimate.alloc_#res.base|)) (= (store |ULTIMATE.start_#Ultimate.alloc_old_#length| |ULTIMATE.start_#Ultimate.alloc_#res.base| |ULTIMATE.start_#Ultimate.alloc_~size|) |#length|) (exists ((|v_ULTIMATE.start_write~int_#ptr.base_11| Int) (|v_ULTIMATE.start_write~int_#value_11| Int) (|v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| Int) (|v_ULTIMATE.start_write~int_old_#memory_int_11| (Array Int (Array Int Int))) (v_ULTIMATE.start_main_~flag~0_21 Int) (|v_ULTIMATE.start_write~int_#ptr.offset_11| Int) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_ULTIMATE.start_read~$Pointer$_#ptr.offset_10| Int)) (and (= |ULTIMATE.start_read~$Pointer$_#value.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_10|)) (exists ((|v_ULTIMATE.start_write~int_#ptr.base_10| Int) (|v_ULTIMATE.start_write~int_#value_10| Int) (|v_ULTIMATE.start_write~$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$.base_5| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_#sizeOfWrittenType_10| Int) (|v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| Int) (v_ULTIMATE.start_main_~flag~0_20 Int) (|v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| Int) (|v_ULTIMATE.start_write~int_old_#memory_int_10| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_#ptr.offset_10| Int) (|v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| (Array Int Int)) (|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| (Array Int Int)) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.base_10| (Array Int (Array Int Int))) (|v_ULTIMATE.start_write~int_old_#memory_$Pointer$.offset_10| (Array Int (Array Int Int)))) (and (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 1) |ULTIMATE.start_#Ultimate.alloc_old_#valid|) (= |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_10| (+ (select (select |ULTIMATE.start_write~$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$_#ptr.base|)) (or (and (= |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| |v_ULTIMATE.start_write~int_#ptr.base_10|) (= (+ |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| (- 4)) |v_ULTIMATE.start_write~int_#ptr.offset_10|) (<= 0 |v_ULTIMATE.start_write~int_#ptr.offset_10|) (= 1 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |v_ULTIMATE.start_write~int_#ptr.base_10|)) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_10| 4) (= v_ULTIMATE.start_main_~flag~0_20 1) (= 2 |v_ULTIMATE.start_write~int_#value_10|) (= |v_ULTIMATE.start_write~$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$_old_#memory_int_5|)) (and (= |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5| |v_ULTIMATE.start_write~int_#ptr.base_10|) (= (+ |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5| (- 4)) |v_ULTIMATE.start_write~int_#ptr.offset_10|) (<= 0 |v_ULTIMATE.start_write~int_#ptr.offset_10|) (= 1 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_7| |v_ULTIMATE.start_write~int_#ptr.base_10|)) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_10| 4) (= 1 |v_ULTIMATE.start_write~int_#value_10|) (= v_ULTIMATE.start_main_~flag~0_20 0) (= |v_ULTIMATE.start_write~$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$_old_#memory_int_5|))) (= (store |v_ULTIMATE.start_#Ultimate.alloc_old_#length_7| |ULTIMATE.start_write~$Pointer$_#ptr.base| 8) |ULTIMATE.start_#Ultimate.alloc_old_#length|) (<= (+ |v_ULTIMATE.start_write~$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$_#ptr.offset|) (or (and (= 2 |v_ULTIMATE.start_write~int_#value_11|) (= (store |v_ULTIMATE.start_write~$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$_old_#memory_int_5|) (= |ULTIMATE.start_write~$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$_#ptr.offset_5|) |v_ULTIMATE.start_write~int_#ptr.offset_11|) (= v_ULTIMATE.start_main_~flag~0_21 1)) (and (= v_ULTIMATE.start_main_~flag~0_21 0) (= (store |v_ULTIMATE.start_write~$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$.offset| |v_ULTIMATE.start_write~int_#ptr.base_11|) |v_ULTIMATE.start_write~int_#ptr.offset_11|)))) (= |v_ULTIMATE.start_write~int_#sizeOfWrittenType_11| 4) (not (= v_ULTIMATE.start_main_~flag~0_20 0)) (= |v_ULTIMATE.start_write~int_old_#memory_int_11| |v_ULTIMATE.start_write~$Pointer$_old_#memory_int_5|) (= 1 |v_ULTIMATE.start_write~int_#value_11|) (= |ULTIMATE.start_write~$Pointer$_#ptr.base| |v_ULTIMATE.start_write~int_#ptr.base_11|) (= (select (select |ULTIMATE.start_write~$Pointer$_old_#memory_$Pointer$.offset| |v_ULTIMATE.start_write~$Pointer$_#ptr.base_5|) |v_ULTIMATE.start_write~$Pointer$_#ptr.offset_5|) |v_ULTIMATE.start_write~int_#ptr.offset_11|))))) (= |ULTIMATE.start_read~$Pointer$_#value.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_write~$Pointer$_#ptr.base|) |v_ULTIMATE.start_read~$Pointer$_#ptr.offset_10|)))) (= (store |ULTIMATE.start_write~$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$.offset|) (= 8 |ULTIMATE.start_#Ultimate.alloc_~size|) (= |ULTIMATE.start_main_#t~malloc2.offset| |ULTIMATE.start_#Ultimate.alloc_#res.offset|)) (= |ULTIMATE.start_read~int_#ptr.base| ULTIMATE.start_main_~p~0.base) (= |ULTIMATE.start_read~int_#sizeOfReadType| 4) (= ULTIMATE.start_main_~a~0.offset ULTIMATE.start_main_~p~0.offset) (<= 0 ULTIMATE.start_main_~p~0.offset) (= (+ ULTIMATE.start_main_~p~0.offset 4) |ULTIMATE.start_read~$Pointer$_#ptr.offset|) (= ULTIMATE.start_main_~a~0.base ULTIMATE.start_main_~p~0.base) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |ULTIMATE.start_read~int_#ptr.offset| ULTIMATE.start_main_~p~0.offset) (= |#memory_$Pointer$.offset| |ULTIMATE.start_write~int_old_#memory_$Pointer$.offset|) (= (store |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base| (store (select |ULTIMATE.start_write~int_old_#memory_int| |ULTIMATE.start_write~int_#ptr.base|) |ULTIMATE.start_write~int_#ptr.offset| |ULTIMATE.start_write~int_#value|)) |#memory_int|) (= |ULTIMATE.start_write~int_#value| 3) (<= (+ ULTIMATE.start_main_~p~0.offset 4) (select |#length| ULTIMATE.start_main_~p~0.base)) (= |ULTIMATE.start_read~int_#value| (select (select |#memory_int| |ULTIMATE.start_read~int_#ptr.base|) |ULTIMATE.start_read~int_#ptr.offset|)) (= |ULTIMATE.start_read~int_#value| 1) (= 4 |ULTIMATE.start_read~$Pointer$_#sizeOfReadType|) (= |#memory_$Pointer$.base| |ULTIMATE.start_write~int_old_#memory_$Pointer$.base|) (= |ULTIMATE.start_read~$Pointer$_#ptr.base| ULTIMATE.start_main_~p~0.base)) [2019-08-05 12:01:48,581 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:01:48,583 INFO L168 Benchmark]: Toolchain (without parser) took 9317.83 ms. Allocated memory was 141.0 MB in the beginning and 282.1 MB in the end (delta: 141.0 MB). Free memory was 108.8 MB in the beginning and 195.2 MB in the end (delta: -86.4 MB). Peak memory consumption was 140.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:48,584 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 110.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:01:48,585 INFO L168 Benchmark]: Boogie Preprocessor took 60.89 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 106.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:48,586 INFO L168 Benchmark]: RCFGBuilder took 707.28 ms. Allocated memory is still 141.0 MB. Free memory was 106.1 MB in the beginning and 85.7 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:48,587 INFO L168 Benchmark]: Symbolic Interpretation took 8546.66 ms. Allocated memory was 141.0 MB in the beginning and 282.1 MB in the end (delta: 141.0 MB). Free memory was 85.7 MB in the beginning and 195.2 MB in the end (delta: -109.5 MB). Peak memory consumption was 117.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:48,591 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 145]: 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 0.19 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 110.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.89 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 106.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 707.28 ms. Allocated memory is still 141.0 MB. Free memory was 106.1 MB in the beginning and 85.7 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8546.66 ms. Allocated memory was 141.0 MB in the beginning and 282.1 MB in the end (delta: 141.0 MB). Free memory was 85.7 MB in the beginning and 195.2 MB in the end (delta: -109.5 MB). Peak memory consumption was 117.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...