java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/test11.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:45:10,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:45:10,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:45:10,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:45:10,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:45:10,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:45:10,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:45:10,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:45:10,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:45:10,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:45:10,511 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:45:10,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:45:10,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:45:10,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:45:10,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:45:10,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:45:10,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:45:10,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:45:10,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:45:10,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:45:10,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:45:10,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:45:10,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:45:10,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:45:10,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 21:45:10,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:45:10,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:45:10,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:45:10,540 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 21:45:10,555 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:45:10,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:45:10,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:45:10,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:45:10,557 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:45:10,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:45:10,558 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:45:10,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:45:10,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:45:10,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:45:10,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:45:10,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:45:10,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:45:10,559 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:45:10,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:45:10,559 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:45:10,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:45:10,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:45:10,560 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:45:10,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:45:10,561 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:45:10,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:45:10,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:45:10,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:45:10,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:45:10,562 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:45:10,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:45:10,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:45:10,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:45:10,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:45:10,606 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:45:10,610 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:45:10,611 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:45:10,614 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:45:10,614 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test11.c [2019-08-22 21:45:10,693 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82744330c/2ad4b59b311742dd8c5ca511aee6676e/FLAG6a32cd7e1 [2019-08-22 21:45:11,161 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:45:11,162 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test11.c [2019-08-22 21:45:11,169 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82744330c/2ad4b59b311742dd8c5ca511aee6676e/FLAG6a32cd7e1 [2019-08-22 21:45:11,496 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82744330c/2ad4b59b311742dd8c5ca511aee6676e [2019-08-22 21:45:11,504 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:45:11,506 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:45:11,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:45:11,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:45:11,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:45:11,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59015442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11, skipping insertion in model container [2019-08-22 21:45:11,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,522 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:45:11,539 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:45:11,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:45:11,755 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:45:11,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:45:11,789 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:45:11,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11 WrapperNode [2019-08-22 21:45:11,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:45:11,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:45:11,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:45:11,792 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:45:11,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (1/1) ... [2019-08-22 21:45:11,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:45:11,913 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:45:11,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:45:11,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:45:11,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:11" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:45:11,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:45:11,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:45:11,964 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2019-08-22 21:45:11,964 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:45:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 21:45:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:45:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:45:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:45:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:45:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:45:12,224 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:45:12,224 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 21:45:12,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:45:12 BoogieIcfgContainer [2019-08-22 21:45:12,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:45:12,227 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:45:12,227 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:45:12,227 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:45:12,229 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:45:12" (1/1) ... [2019-08-22 21:45:12,252 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:45:12,255 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:45:12,263 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:45:12,271 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:45:12,280 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:45:12,359 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_10|], 10=[|v_#valid_15|]} [2019-08-22 21:45:12,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:45:12,393 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2019-08-22 21:45:12,394 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:45:12,492 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:45:12,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:45:12,503 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:45:12,548 INFO L341 Elim1Store]: treesize reduction 14, result has 50.0 percent of original size [2019-08-22 21:45:12,549 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 34 [2019-08-22 21:45:12,550 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:45:12,646 INFO L567 ElimStorePlain]: treesize reduction 8, result has 88.6 percent of original size [2019-08-22 21:45:12,647 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:45:12,647 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:81, output treesize:62 [2019-08-22 21:45:12,675 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 52 [2019-08-22 21:45:12,961 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 21:45:12,961 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 21:45:12,965 INFO L179 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 50#(or (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_14 Int) (v_prenex_13 Int) (v_prenex_20 Int) (|v_main_#t~nondet4_3| Int) (v_prenex_19 Int) (|v_main_#t~nondet3_3| Int)) (or (and (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (< |~#b~0.base| |#StackHeapBarrier|) (<= 0 |#NULL.base|) (= main_~pc~0.base |main_~#c~0.base|) (<= v_prenex_17 2147483647) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (not (= 0 main_~pc~0.offset)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_17)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_17)) |~#b~0.base|) |~#b~0.offset| v_prenex_18)) |#memory_int|) (= |~#b~0.offset| main_~pb~0.offset) (= (select |old(#valid)| |~#a~0.base|) 1) (<= v_prenex_18 2147483647) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (= |~#b~0.base| main_~pb~0.base) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (not (= (select (select |#memory_int| main_~pb~0.base) main_~pb~0.offset) (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset))) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= 0 (+ v_prenex_18 2147483648)) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (<= 0 (+ v_prenex_17 2147483648)) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base)) (and (= 0 |#NULL.base|) (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_13)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_13)) |~#b~0.base|) |~#b~0.offset| v_prenex_14)) |#memory_int|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (< |~#b~0.base| |#StackHeapBarrier|) (<= 0 |#NULL.base|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= |~#b~0.offset| main_~pb~0.offset) (<= v_prenex_14 2147483647) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (= |~#b~0.base| main_~pb~0.base) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (not (= (select (select |#memory_int| main_~pb~0.base) main_~pb~0.offset) (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset))) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= (select |old(#valid)| |main_~#c~0.base|) 0) (<= 0 (+ v_prenex_14 2147483648)) (<= v_prenex_13 2147483647) (<= 0 (+ v_prenex_13 2147483648)) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base)) (and (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (<= 0 (+ |v_main_#t~nondet3_3| 2147483648)) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (<= |v_main_#t~nondet3_3| 2147483647) (< |~#b~0.base| |#StackHeapBarrier|) (<= 0 |#NULL.base|) (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| |v_main_#t~nondet3_3|)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| |v_main_#t~nondet3_3|)) |~#b~0.base|) |~#b~0.offset| |v_main_#t~nondet4_3|)) |#memory_int|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (= main_~pc~0.base 0) (<= |v_main_#t~nondet4_3| 2147483647) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (<= 0 (+ |v_main_#t~nondet4_3| 2147483648)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (= 0 main_~pc~0.offset) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= |~#a~0.base| main_~pb~0.base) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pb~0.offset |~#a~0.offset|) (= main_~pa~0.base main_~pb~0.base)) (and (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (< |~#b~0.base| |#StackHeapBarrier|) (<= 0 |#NULL.base|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (not (= 0 main_~pc~0.offset)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (<= 0 (+ v_prenex_11 2147483648)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= 0 (+ v_prenex_12 2147483648)) (<= |~#a~0.offset| 0) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= v_prenex_11 2147483647) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (not (= (select (select |#memory_int| main_~pb~0.base) main_~pb~0.offset) (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset))) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= |~#a~0.base| main_~pb~0.base) (= (select |old(#valid)| |main_~#c~0.base|) 0) (<= v_prenex_12 2147483647) (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_11)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_11)) |~#b~0.base|) |~#b~0.offset| v_prenex_12)) |#memory_int|) (= |#NULL.offset| 0) (= main_~pb~0.offset |~#a~0.offset|) (= main_~pa~0.base main_~pb~0.base)) (and (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_20)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_20)) |~#b~0.base|) |~#b~0.offset| v_prenex_19)) |#memory_int|) (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (<= 0 (+ v_prenex_20 2147483648)) (< |~#b~0.base| |#StackHeapBarrier|) (<= 0 |#NULL.base|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (= main_~pc~0.base 0) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= |~#b~0.offset| main_~pb~0.offset) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (= 0 main_~pc~0.offset) (= |~#b~0.base| main_~pb~0.base) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (<= 0 (+ v_prenex_19 2147483648)) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= v_prenex_20 2147483647) (<= v_prenex_19 2147483647) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base)) (and (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_16)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_16)) |~#b~0.base|) |~#b~0.offset| v_prenex_15)) |#memory_int|) (<= v_prenex_16 2147483647) (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (< |~#b~0.base| |#StackHeapBarrier|) (<= 0 |#NULL.base|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (<= v_prenex_15 2147483647) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= (select |old(#valid)| |~#a~0.base|) 1) (<= 0 (+ v_prenex_16 2147483648)) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (not (= (select (select |#memory_int| main_~pb~0.base) main_~pb~0.offset) (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset))) (<= 0 (+ v_prenex_15 2147483648)) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= |~#a~0.base| main_~pb~0.base) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pb~0.offset |~#a~0.offset|) (= main_~pa~0.base main_~pb~0.base)))) (exists ((v_prenex_7 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_10 Int) (v_prenex_8 Int) (v_prenex_9 Int)) (or (and (= 0 |#NULL.base|) (<= 0 (+ v_prenex_2 2147483648)) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (= (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base|) |~#b~0.offset| v_prenex_1)) main_~pa~0.base) main_~pa~0.offset) (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base|) |~#b~0.offset| v_prenex_1)) main_~pb~0.base) main_~pb~0.offset)) (<= 0 |#NULL.base|) (< |~#b~0.base| |#StackHeapBarrier|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (not (= 0 main_~pc~0.offset)) (<= 0 |#NULL.offset|) (= main_~pb~0.offset main_~pa~0.offset) (<= v_prenex_2 2147483647) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (<= 0 (+ v_prenex_1 2147483648)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (not (= (select (select |#memory_int| |main_~#c~0.base|) |main_~#c~0.offset|) 60)) (< |~#a~0.base| |#StackHeapBarrier|) (<= v_prenex_1 2147483647) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= (select |old(#valid)| |~#a~0.base|) 1) (= |#memory_int| (store (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base|) |~#b~0.offset| v_prenex_1)) main_~pc~0.base (store (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_2)) |~#b~0.base|) |~#b~0.offset| v_prenex_1)) main_~pc~0.base) main_~pc~0.offset 60))) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (= |~#a~0.base| main_~pb~0.base) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pb~0.offset |~#a~0.offset|) (= main_~pa~0.base main_~pb~0.base)) (and (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (<= 0 |#NULL.base|) (< |~#b~0.base| |#StackHeapBarrier|) (= (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base|) |~#b~0.offset| v_prenex_7)) main_~pb~0.base) main_~pb~0.offset) (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base|) |~#b~0.offset| v_prenex_7)) main_~pa~0.base) main_~pa~0.offset)) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (= main_~pb~0.offset main_~pa~0.offset) (<= 0 |#NULL.offset|) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (not (= (select (select |#memory_int| |main_~#c~0.base|) |main_~#c~0.offset|) 60)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= v_prenex_8 2147483647) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (<= 0 (+ v_prenex_7 2147483648)) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= v_prenex_7 2147483647) (= |#memory_int| (store (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base|) |~#b~0.offset| v_prenex_7)) main_~pc~0.base (store (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_8)) |~#b~0.base|) |~#b~0.offset| v_prenex_7)) main_~pc~0.base) main_~pc~0.offset 60))) (<= 0 |~#a~0.offset|) (<= 0 (+ v_prenex_8 2147483648)) (= |~#a~0.base| main_~pb~0.base) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pb~0.offset |~#a~0.offset|) (= main_~pa~0.base main_~pb~0.base)) (and (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (= (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base|) |~#b~0.offset| v_prenex_9)) main_~pb~0.base) main_~pb~0.offset) (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base|) |~#b~0.offset| v_prenex_9)) main_~pa~0.base) main_~pa~0.offset)) (<= 0 |#NULL.base|) (< |~#b~0.base| |#StackHeapBarrier|) (= main_~pc~0.base |main_~#c~0.base|) (= (store (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base|) |~#b~0.offset| v_prenex_9)) main_~pc~0.base (store (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_10)) |~#b~0.base|) |~#b~0.offset| v_prenex_9)) main_~pc~0.base) main_~pc~0.offset 60)) |#memory_int|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (not (= 0 main_~pc~0.offset)) (= main_~pb~0.offset main_~pa~0.offset) (<= 0 |#NULL.offset|) (<= 0 (+ v_prenex_10 2147483648)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= |~#a~0.offset| 0) (not (= (select (select |#memory_int| |main_~#c~0.base|) |main_~#c~0.offset|) 60)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= |~#b~0.offset| main_~pb~0.offset) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= v_prenex_10 2147483647) (= |~#b~0.base| main_~pb~0.base) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (<= v_prenex_9 2147483647) (= (select |old(#valid)| |main_~#c~0.base|) 0) (<= 0 (+ v_prenex_9 2147483648)) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base)) (and (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (<= v_prenex_3 2147483647) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (<= 0 |#NULL.base|) (< |~#b~0.base| |#StackHeapBarrier|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (= main_~pb~0.offset main_~pa~0.offset) (<= 0 |#NULL.offset|) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (<= 0 |~#b~0.offset|) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (= (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base|) |~#b~0.offset| v_prenex_3)) main_~pa~0.base) main_~pa~0.offset) (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base|) |~#b~0.offset| v_prenex_3)) main_~pb~0.base) main_~pb~0.offset)) (<= |~#a~0.offset| 0) (not (= (select (select |#memory_int| |main_~#c~0.base|) |main_~#c~0.offset|) 60)) (<= v_prenex_4 2147483647) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (<= |~#b~0.offset| 0) (= |~#b~0.offset| main_~pb~0.offset) (<= 0 (+ v_prenex_4 2147483648)) (= (select |old(#valid)| |~#a~0.base|) 1) (<= |#NULL.base| 0) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (<= 0 (+ v_prenex_3 2147483648)) (= (select |old(#length)| |~#a~0.base|) 4) (= |~#b~0.base| main_~pb~0.base) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 |~#a~0.offset|) (= (store (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base|) |~#b~0.offset| v_prenex_3)) main_~pc~0.base (store (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base| (store (select (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_4)) |~#b~0.base|) |~#b~0.offset| v_prenex_3)) main_~pc~0.base) main_~pc~0.offset 60)) |#memory_int|) (<= (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483647) (= 0 |~#a~0.offset|) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base))))) [2019-08-22 21:45:12,983 INFO L87 terpretationObserver]: ✔ All locations of interest are guaranteed to be unreachable. [2019-08-22 21:45:12,983 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 21:45:12,985 INFO L168 Benchmark]: Toolchain (without parser) took 1479.20 ms. Allocated memory was 130.5 MB in the beginning and 197.7 MB in the end (delta: 67.1 MB). Free memory was 86.9 MB in the beginning and 96.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:12,987 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 130.5 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 21:45:12,988 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.02 ms. Allocated memory is still 130.5 MB. Free memory was 86.7 MB in the beginning and 77.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:12,989 INFO L168 Benchmark]: Boogie Preprocessor took 121.65 ms. Allocated memory was 130.5 MB in the beginning and 197.7 MB in the end (delta: 67.1 MB). Free memory was 77.1 MB in the beginning and 173.9 MB in the end (delta: -96.8 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:12,990 INFO L168 Benchmark]: RCFGBuilder took 313.28 ms. Allocated memory is still 197.7 MB. Free memory was 173.9 MB in the beginning and 158.2 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:12,991 INFO L168 Benchmark]: Symbolic Interpretation took 756.71 ms. Allocated memory is still 197.7 MB. Free memory was 158.2 MB in the beginning and 96.9 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:12,995 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 30]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 130.5 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 284.02 ms. Allocated memory is still 130.5 MB. Free memory was 86.7 MB in the beginning and 77.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.65 ms. Allocated memory was 130.5 MB in the beginning and 197.7 MB in the end (delta: 67.1 MB). Free memory was 77.1 MB in the beginning and 173.9 MB in the end (delta: -96.8 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 313.28 ms. Allocated memory is still 197.7 MB. Free memory was 173.9 MB in the beginning and 158.2 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 756.71 ms. Allocated memory is still 197.7 MB. Free memory was 158.2 MB in the beginning and 96.9 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...