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 0.1.24-2989841 [2019-08-10 02:01:20,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 02:01:20,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 02:01:20,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 02:01:20,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 02:01:20,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 02:01:20,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 02:01:20,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 02:01:20,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 02:01:20,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 02:01:20,787 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 02:01:20,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 02:01:20,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 02:01:20,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 02:01:20,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 02:01:20,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 02:01:20,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 02:01:20,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 02:01:20,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 02:01:20,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 02:01:20,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 02:01:20,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 02:01:20,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 02:01:20,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 02:01:20,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 02:01:20,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 02:01:20,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 02:01:20,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 02:01:20,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 02:01:20,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 02:01:20,808 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 02:01:20,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 02:01:20,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 02:01:20,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 02:01:20,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 02:01:20,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 02:01:20,811 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 [2019-08-10 02:01:20,825 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 02:01:20,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 02:01:20,826 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 02:01:20,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 02:01:20,826 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 02:01:20,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 02:01:20,827 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 02:01:20,827 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 02:01:20,827 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 02:01:20,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 02:01:20,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 02:01:20,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 02:01:20,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 02:01:20,828 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 02:01:20,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 02:01:20,829 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 02:01:20,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 02:01:20,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 02:01:20,829 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 02:01:20,829 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 02:01:20,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 02:01:20,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:01:20,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 02:01:20,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 02:01:20,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 02:01:20,830 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 02:01:20,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 02:01:20,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 02:01:20,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 02:01:20,863 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 02:01:20,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 02:01:20,878 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 02:01:20,879 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 02:01:20,880 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 02:01:20,880 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test11.c [2019-08-10 02:01:20,939 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/360a0b605/be64e5d8320d4b3fad35621b6dd931e9/FLAGdc4309c40 [2019-08-10 02:01:21,356 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 02:01:21,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test11.c [2019-08-10 02:01:21,363 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/360a0b605/be64e5d8320d4b3fad35621b6dd931e9/FLAGdc4309c40 [2019-08-10 02:01:21,776 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/360a0b605/be64e5d8320d4b3fad35621b6dd931e9 [2019-08-10 02:01:21,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 02:01:21,786 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 02:01:21,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 02:01:21,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 02:01:21,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 02:01:21,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:01:21" (1/1) ... [2019-08-10 02:01:21,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b3a872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:21, skipping insertion in model container [2019-08-10 02:01:21,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:01:21" (1/1) ... [2019-08-10 02:01:21,801 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 02:01:21,818 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 02:01:21,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:01:21,996 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 02:01:22,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:01:22,026 INFO L192 MainTranslator]: Completed translation [2019-08-10 02:01:22,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22 WrapperNode [2019-08-10 02:01:22,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 02:01:22,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 02:01:22,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 02:01:22,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 02:01:22,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 02:01:22,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 02:01:22,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 02:01:22,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 02:01:22,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:01:22" (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 [2019-08-10 02:01:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 02:01:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 02:01:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2019-08-10 02:01:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 02:01:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 02:01:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 02:01:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 02:01:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2019-08-10 02:01:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 02:01:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 02:01:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 02:01:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 02:01:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 02:01:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 02:01:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 02:01:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 02:01:22,488 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 02:01:22,489 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 02:01:22,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:01:22 BoogieIcfgContainer [2019-08-10 02:01:22,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 02:01:22,496 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 02:01:22,496 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 02:01:22,496 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 02:01:22,497 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:01:22" (1/1) ... [2019-08-10 02:01:22,908 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-08-10 02:01:23,152 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:01:23,161 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:01:23,164 INFO L168 Benchmark]: Toolchain (without parser) took 1376.95 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 88.9 MB in the beginning and 106.4 MB in the end (delta: -17.6 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:23,164 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory is still 106.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 02:01:23,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 240.49 ms. Allocated memory is still 132.6 MB. Free memory was 88.4 MB in the beginning and 78.6 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:23,166 INFO L168 Benchmark]: Boogie Preprocessor took 118.02 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 78.6 MB in the beginning and 177.3 MB in the end (delta: -98.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:23,167 INFO L168 Benchmark]: RCFGBuilder took 349.55 ms. Allocated memory is still 200.3 MB. Free memory was 176.4 MB in the beginning and 161.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:23,168 INFO L168 Benchmark]: Symbolic Interpretation took 665.34 ms. Allocated memory is still 200.3 MB. Free memory was 161.1 MB in the beginning and 106.4 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:23,172 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 30]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 36#(or (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_10 Int) (v_prenex_20 Int) (v_prenex_8 Int) (v_prenex_9 Int) (v_prenex_6 Int) (v_prenex_7 Int) (v_prenex_5 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) (<= 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|) (= (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)) (= 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 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= 0 (+ |v_main_#t~nondet4_3| 2147483648)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (= (select |old(#valid)| |~#a~0.base|) 1) (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)) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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 (= (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|) (= 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) (= main_~pc~0.base 0) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (= |~#b~0.offset| main_~pb~0.offset) (= (select |old(#valid)| |~#a~0.base|) 1) (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)) (= 0 (select |old(#valid)| 0)) (<= v_prenex_20 2147483647) (<= v_prenex_19 2147483647) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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 (= 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|) (= 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) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (= |~#b~0.offset| main_~pb~0.offset) (= (select |old(#valid)| |~#a~0.base|) 1) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= v_prenex_8 2147483647) (= |~#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))) (<= 0 (+ v_prenex_7 2147483648)) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= v_prenex_7 2147483647) (<= 0 (+ v_prenex_8 2147483648)) (<= (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) (= (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)) |#memory_int|) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base)) (and (<= 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|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (not (= 0 main_~pc~0.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|) (<= v_prenex_15 2147483647) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (= |~#b~0.offset| main_~pb~0.offset) (= (select |old(#valid)| |~#a~0.base|) 1) (<= 0 (+ v_prenex_16 2147483648)) (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))) (<= 0 (+ v_prenex_15 2147483648)) (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_15)) |~#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_15)) |~#b~0.base|) |~#b~0.offset| v_prenex_16)) |#memory_int|) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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 (= 0 |#NULL.base|) (= |main_~#c~0.offset| main_~pc~0.offset) (= |main_~#c~0.offset| 0) (<= v_prenex_6 2147483647) (= (select |old(#length)| |~#b~0.base|) 4) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (< |~#b~0.base| |#StackHeapBarrier|) (= main_~pc~0.base |main_~#c~0.base|) (<= v_prenex_5 2147483647) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (= main_~pb~0.offset main_~pa~0.offset) (= (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_6)) |~#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_6)) |~#b~0.base|) |~#b~0.offset| v_prenex_5)) |#memory_int|) (<= 0 (+ v_prenex_5 2147483648)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (<= 0 (+ v_prenex_6 2147483648)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (= (select |old(#valid)| |~#a~0.base|) 1) (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 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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|) (= main_~pc~0.base |main_~#c~0.base|) (= |#valid| (store |old(#valid)| |main_~#c~0.base| 1)) (not (= 0 main_~pc~0.offset)) (= main_~pb~0.offset main_~pa~0.offset) (<= 0 (+ v_prenex_10 2147483648)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (= 0 |~#b~0.offset|) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= (select |old(#valid)| |~#b~0.base|) 1) (= (select |old(#valid)| |~#a~0.base|) 1) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (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)) |#memory_int|) (= (select |old(#length)| |~#a~0.base|) 4) (<= v_prenex_10 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))) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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) (<= v_prenex_9 2147483647) (= (select |old(#valid)| |main_~#c~0.base|) 0) (<= 0 (+ v_prenex_9 2147483648)) (= |#NULL.offset| 0) (= main_~pb~0.offset |~#a~0.offset|) (= main_~pa~0.base main_~pb~0.base)))) (exists ((v_prenex_18 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_2 Int) (v_prenex_11 Int) (v_prenex_14 Int) (v_prenex_13 Int) (v_prenex_1 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|) (= 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)) (= 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 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (= (store (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)) 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_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)) main_~pc~0.base) main_~pc~0.offset 60)) |#memory_int|) (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) (= (select |old(#valid)| |~#a~0.base|) 1) (<= v_prenex_18 2147483647) (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)) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= 0 (+ v_prenex_18 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|) (<= 0 (+ v_prenex_17 2147483648)) (= (select |old(#valid)| |main_~#c~0.base|) 0) (= (select (select (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)) 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_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)) main_~pa~0.base) main_~pa~0.offset)) (= |#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) (= (select (select (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)) 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_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)) main_~pb~0.base) main_~pb~0.offset)) (= |#length| (store |old(#length)| |main_~#c~0.base| 4)) (< |~#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) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (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) (<= v_prenex_14 2147483647) (= (select |old(#valid)| |~#a~0.base|) 1) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (store (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)) 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_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)) main_~pc~0.base) main_~pc~0.offset 60)) |#memory_int|) (= (select |old(#length)| |~#a~0.base|) 4) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (= |~#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) (<= 0 (+ v_prenex_14 2147483648)) (<= v_prenex_13 2147483647) (<= 0 (+ v_prenex_13 2147483648)) (= |#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|) (= 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 (+ v_prenex_11 2147483648)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (= 0 |~#b~0.offset|) (not (= main_~pc~0.base 0)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (<= 0 (+ v_prenex_12 2147483648)) (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| main_~pb~0.offset) (= (store (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_12)) |~#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_12)) |~#b~0.base|) |~#b~0.offset| v_prenex_11)) 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_12)) |~#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_12)) |~#b~0.base|) |~#b~0.offset| v_prenex_11)) main_~pc~0.base) main_~pc~0.offset 60)) |#memory_int|) (= (select |old(#valid)| |~#a~0.base|) 1) (not (= 0 |main_~#c~0.base|)) (not (= |~#b~0.base| |~#a~0.base|)) (= (select |old(#length)| |~#a~0.base|) 4) (<= v_prenex_11 2147483647) (= |~#b~0.base| main_~pb~0.base) (<= 0 (+ (select (select |old(#memory_int)| |main_~#c~0.base|) |main_~#c~0.offset|) 2147483648)) (= (select (select (store (store |old(#memory_int)| |~#a~0.base| (store (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset| v_prenex_12)) |~#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_12)) |~#b~0.base|) |~#b~0.offset| v_prenex_11)) 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_12)) |~#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_12)) |~#b~0.base|) |~#b~0.offset| v_prenex_11)) main_~pa~0.base) main_~pa~0.offset)) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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) (<= v_prenex_12 2147483647) (= |#NULL.offset| 0) (= main_~pa~0.base main_~pb~0.base)) (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)) (< |~#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)) (= 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 (+ v_prenex_1 2147483648)) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (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| main_~pb~0.offset) (= (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))) (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)) (= 0 (select |old(#valid)| 0)) (< |main_~#c~0.base| |#StackHeapBarrier|) (<= (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))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory is still 106.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 240.49 ms. Allocated memory is still 132.6 MB. Free memory was 88.4 MB in the beginning and 78.6 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.02 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 78.6 MB in the beginning and 177.3 MB in the end (delta: -98.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 349.55 ms. Allocated memory is still 200.3 MB. Free memory was 176.4 MB in the beginning and 161.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 665.34 ms. Allocated memory is still 200.3 MB. Free memory was 161.1 MB in the beginning and 106.4 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...