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/test10.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:44:01,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:44:01,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:44:01,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:44:01,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:44:01,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:44:01,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:44:01,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:44:01,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:44:01,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:44:01,906 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:44:01,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:44:01,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:44:01,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:44:01,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:44:01,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:44:01,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:44:01,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:44:01,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:44:01,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:44:01,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:44:01,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:44:01,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:44:01,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:44:01,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:44:01,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:44:01,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:44:01,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:44:01,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:44:01,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:44:01,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:44:01,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:44:01,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:44:01,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:44:01,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:44:01,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:44:01,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:44:01,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:44:01,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:44:01,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:44:01,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:44:01,933 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 [2019-08-08 11:44:01,954 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:44:01,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:44:01,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:44:01,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:44:01,958 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:44:01,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:44:01,958 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:44:01,958 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:44:01,958 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:44:01,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:44:01,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:44:01,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:44:01,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:44:01,959 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:44:01,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:44:01,960 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:44:01,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:44:01,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:44:01,960 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:44:01,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:44:01,961 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:44:01,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:44:01,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:44:01,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:44:01,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:44:01,962 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:44:01,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:44:01,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:44:01,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:44:01,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:44:02,008 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:44:02,012 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:44:02,014 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:44:02,014 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:44:02,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test10.c [2019-08-08 11:44:02,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2a2f280b/b81d91c8ca5d4272af8ae8c8798d8e93/FLAGf72541d3f [2019-08-08 11:44:02,530 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:44:02,531 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test10.c [2019-08-08 11:44:02,538 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2a2f280b/b81d91c8ca5d4272af8ae8c8798d8e93/FLAGf72541d3f [2019-08-08 11:44:02,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2a2f280b/b81d91c8ca5d4272af8ae8c8798d8e93 [2019-08-08 11:44:02,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:44:02,932 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:44:02,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:02,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:44:02,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:44:02,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:02" (1/1) ... [2019-08-08 11:44:02,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c21f933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:02, skipping insertion in model container [2019-08-08 11:44:02,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:02" (1/1) ... [2019-08-08 11:44:02,948 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:44:02,967 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:44:03,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:03,159 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:44:03,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:03,191 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:44:03,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03 WrapperNode [2019-08-08 11:44:03,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:03,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:44:03,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:44:03,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:44:03,203 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:44:03,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:44:03,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:44:03,316 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:44:03,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (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 [2019-08-08 11:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-08-08 11:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-08-08 11:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 11:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:44:03,826 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:44:03,826 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:44:03,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:03 BoogieIcfgContainer [2019-08-08 11:44:03,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:44:03,828 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:44:03,828 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:44:03,829 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:44:03,830 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,841 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:44:03,844 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:44:03,850 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:44:03,858 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:44:03,860 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:44:03,920 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 102 [2019-08-08 11:44:03,982 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:44:03,983 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:44:03,988 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 23#(exists ((|v_main_#t~mem8_4| Int) (|v_main_#t~mem6.offset_4| Int) (|v_main_#t~short9_10| Bool) (|v_main_#t~mem6.base_4| Int) (|v_main_#t~mem7_4| Int)) (and |v_main_#t~short9_10| (or (and (exists ((|v_#memory_int_25| (Array Int (Array Int Int)))) (and (exists ((|v_#memory_int_24| (Array Int (Array Int Int)))) (= (store |v_#memory_int_24| ~pp1~0.base (store (select |v_#memory_int_24| ~pp1~0.base) ~pp1~0.offset (select (select |v_#memory_int_25| ~pp1~0.base) ~pp1~0.offset))) |v_#memory_int_25|)) (= (store (store (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base| (store (select (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base|) |~#a~0.offset| 7)) |~#b~0.base| (store (select (store (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base| (store (select (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base|) |~#a~0.offset| 7)) |~#b~0.base|) |~#b~0.offset| 8)) |#memory_int|))) (= 0 |#NULL.base|) (exists ((|v_#memory_int_9| (Array Int (Array Int Int))) (|v_#memory_int_10| (Array Int (Array Int Int)))) (and (= |v_#memory_int_9| (store |old(#memory_int)| |~#p1~0.base| (store (select |old(#memory_int)| |~#p1~0.base|) |~#p1~0.offset| (select (select |v_#memory_int_9| |~#p1~0.base|) |~#p1~0.offset|)))) (= (store |v_#memory_int_9| |~#p2~0.base| (store (select |v_#memory_int_9| |~#p2~0.base|) |~#p2~0.offset| (select (select |v_#memory_int_10| |~#p2~0.base|) |~#p2~0.offset|))) |v_#memory_int_10|))) (< |~#p1~0.base| |#StackHeapBarrier|) (< |~#b~0.base| |#StackHeapBarrier|) (or (and (not |v_main_#t~short9_10|) (= |v_main_#t~mem8_4| 8)) (and (not (= |v_main_#t~mem8_4| 8)) |v_main_#t~short9_10|)) (= 0 |old(~pp2~0.base)|) (exists ((|v_main_#t~ret4_5| Int)) (and (<= |v_main_#t~ret4_5| 2147483647) (<= 0 (+ |v_main_#t~ret4_5| 2147483648)))) (= |old(~pp2~0.offset)| 0) (not (= |~#b~0.base| 0)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (exists ((|v_#memory_$Pointer$.offset_9| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_1| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_10| (Array Int (Array Int Int)))) (and (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_1| (store |v_#memory_$Pointer$.offset_10| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_10| |~#a~0.base|) |~#a~0.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_1| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.offset_10| (store |v_#memory_$Pointer$.offset_9| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_9| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_10| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.offset_9| (store (store (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.offset|)) |~#b~0.base| (store (select (store (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.offset|)) |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.offset_9| |~#b~0.base|) |~#b~0.offset|)))))) (not (= 0 |~#p2~0.base|)) (= 0 |~#b~0.offset|) (not (= 0 |~#a~0.base|)) (exists ((|v_#length_8| (Array Int Int))) (= |#length| (store (store (store (store |v_#length_8| |~#a~0.base| 4) |~#b~0.base| 4) |~#p1~0.base| 4) |~#p2~0.base| 4))) (= ~pp2~0.base ~pp1~0.base) (= (select (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= |v_main_#t~mem6.offset_4| (select (select |#memory_$Pointer$.offset| |~#p1~0.base|) |~#p1~0.offset|)) (= |v_main_#t~mem8_4| (select (select |#memory_int| main_~px~0.base) main_~px~0.offset)) (= (select (select |old(#memory_$Pointer$.base)| |~#p2~0.base|) |~#p2~0.offset|) 0) (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#p2~0.base|) |~#p2~0.offset|)) (exists ((|v_#memory_$Pointer$.offset_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_22| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_22| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int)))) (and (= |v_#memory_$Pointer$.base_20| (store |v_#memory_$Pointer$.base_19| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_19| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_20| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.offset_22| (store |v_#memory_$Pointer$.offset_21| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_21| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_22| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.base_22| (store |v_#memory_$Pointer$.base_21| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_21| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_22| |~#a~0.base|) |~#a~0.offset|)))) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_20| |~#b~0.base| (store (select |v_#memory_$Pointer$.base_20| |~#b~0.base|) |~#b~0.offset| (select (select |#memory_$Pointer$.base| |~#b~0.base|) |~#b~0.offset|)))) (= |v_#memory_$Pointer$.base_19| (store |v_#memory_$Pointer$.base_22| |~#b~0.base| (store (select |v_#memory_$Pointer$.base_22| |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.base_19| |~#b~0.base|) |~#b~0.offset|)))) (= |v_#memory_$Pointer$.offset_20| (store |v_#memory_$Pointer$.offset_19| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_19| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_20| |~#a~0.base|) |~#a~0.offset|)))) (= (store |v_#memory_$Pointer$.offset_28| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_28| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_21| |~#a~0.base|) |~#a~0.offset|))) |v_#memory_$Pointer$.offset_21|) (= |v_#memory_$Pointer$.offset_19| (store |v_#memory_$Pointer$.offset_22| |~#b~0.base| (store (select |v_#memory_$Pointer$.offset_22| |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.offset_19| |~#b~0.base|) |~#b~0.offset|)))) (= (store |v_#memory_$Pointer$.offset_20| |~#b~0.base| (store (select |v_#memory_$Pointer$.offset_20| |~#b~0.base|) |~#b~0.offset| (select (select |#memory_$Pointer$.offset| |~#b~0.base|) |~#b~0.offset|))) |#memory_$Pointer$.offset|) (= (select (select |v_#memory_$Pointer$.base_19| ~pp2~0.base) ~pp2~0.offset) main_~px~0.base) (= (select (select |v_#memory_$Pointer$.offset_19| ~pp2~0.base) ~pp2~0.offset) main_~px~0.offset) (= |v_#memory_$Pointer$.base_21| (store |v_#memory_$Pointer$.base_28| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_28| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_21| |~#a~0.base|) |~#a~0.offset|)))) (exists ((|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (v_~pp2~0.offset_13 Int) (v_~pp2~0.base_13 Int)) (and (= |v_#memory_$Pointer$.offset_28| (store |v_#memory_$Pointer$.offset_27| ~pp1~0.base (store (select |v_#memory_$Pointer$.offset_27| ~pp1~0.base) ~pp1~0.offset (select (select |v_#memory_$Pointer$.offset_27| v_~pp2~0.base_13) v_~pp2~0.offset_13)))) (= |v_#memory_$Pointer$.base_28| (store |v_#memory_$Pointer$.base_27| ~pp1~0.base (store (select |v_#memory_$Pointer$.base_27| ~pp1~0.base) ~pp1~0.offset (select (select |v_#memory_$Pointer$.base_27| v_~pp2~0.base_13) v_~pp2~0.offset_13)))))))) (= 0 |old(~pp1~0.offset)|) (= |old(~pp1~0.base)| 0) (exists ((|v_main_#t~short9_9| Bool)) (and (or (and (not (= |v_main_#t~mem7_4| 8)) |v_main_#t~short9_9|) (and (= |v_main_#t~mem7_4| 8) (not |v_main_#t~short9_9|))) (not |v_main_#t~short9_9|))) (= 0 |~#p1~0.offset|) (exists ((|v_old(#memory_$Pointer$.base)_AFTER_CALL_1| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_9| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_1| (store |v_#memory_$Pointer$.base_10| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_10| |~#a~0.base|) |~#a~0.offset| (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_1| |~#a~0.base|) |~#a~0.offset|)))) (= (store |v_#memory_$Pointer$.base_9| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_9| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_10| |~#a~0.base|) |~#a~0.offset|))) |v_#memory_$Pointer$.base_10|) (= |v_#memory_$Pointer$.base_9| (store (store (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.base|)) |~#b~0.base| (store (select (store (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.base|)) |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.base_9| |~#b~0.base|) |~#b~0.offset|)))))) (= |~#p1~0.base| ~pp1~0.base) (= (select (select |#memory_int| |v_main_#t~mem6.base_4|) |v_main_#t~mem6.offset_4|) |v_main_#t~mem7_4|) (= |~#p1~0.offset| ~pp1~0.offset) (not (= |~#p1~0.base| 0)) (= ~pp2~0.offset ~pp1~0.offset) (= 0 |~#p2~0.offset|) (= 0 |~#a~0.offset|) (exists ((|v_#valid_9| (Array Int Int))) (and (= 0 (select (store (store (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base| 1) |~#p1~0.base| 1) |~#p2~0.base|)) (= (select (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base|) 0) (= |#valid| (store (store (store (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base| 1) |~#p1~0.base| 1) |~#p2~0.base| 1)) (= (select (store |v_#valid_9| 0 0) |~#a~0.base|) 0) (= 0 (select (store (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base| 1) |~#p1~0.base|)))) (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset|)) (< |~#p2~0.base| |#StackHeapBarrier|) (= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#p1~0.base|) |~#p1~0.offset|) |v_main_#t~mem6.base_4|)) (and (exists ((|v_#memory_int_25| (Array Int (Array Int Int)))) (and (exists ((|v_#memory_int_24| (Array Int (Array Int Int)))) (= (store |v_#memory_int_24| ~pp1~0.base (store (select |v_#memory_int_24| ~pp1~0.base) ~pp1~0.offset (select (select |v_#memory_int_25| ~pp1~0.base) ~pp1~0.offset))) |v_#memory_int_25|)) (= (store (store (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base| (store (select (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base|) |~#a~0.offset| 7)) |~#b~0.base| (store (select (store (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base| (store (select (store (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base| (store (select (store |v_#memory_int_25| |~#a~0.base| (store (select |v_#memory_int_25| |~#a~0.base|) |~#a~0.offset| 0)) |~#b~0.base|) |~#b~0.offset| 0)) |~#a~0.base|) |~#a~0.offset| 7)) |~#b~0.base|) |~#b~0.offset| 8)) |#memory_int|))) (= 0 |#NULL.base|) (or (and (not (= |v_main_#t~mem7_4| 8)) |v_main_#t~short9_10|) (and (not |v_main_#t~short9_10|) (= |v_main_#t~mem7_4| 8))) (exists ((|v_#memory_int_9| (Array Int (Array Int Int))) (|v_#memory_int_10| (Array Int (Array Int Int)))) (and (= |v_#memory_int_9| (store |old(#memory_int)| |~#p1~0.base| (store (select |old(#memory_int)| |~#p1~0.base|) |~#p1~0.offset| (select (select |v_#memory_int_9| |~#p1~0.base|) |~#p1~0.offset|)))) (= (store |v_#memory_int_9| |~#p2~0.base| (store (select |v_#memory_int_9| |~#p2~0.base|) |~#p2~0.offset| (select (select |v_#memory_int_10| |~#p2~0.base|) |~#p2~0.offset|))) |v_#memory_int_10|))) (< |~#p1~0.base| |#StackHeapBarrier|) (< |~#b~0.base| |#StackHeapBarrier|) (= 0 |old(~pp2~0.base)|) (exists ((|v_main_#t~ret4_5| Int)) (and (<= |v_main_#t~ret4_5| 2147483647) (<= 0 (+ |v_main_#t~ret4_5| 2147483648)))) (= |old(~pp2~0.offset)| 0) (not (= |~#b~0.base| 0)) (= (select (select |old(#memory_int)| |~#a~0.base|) |~#a~0.offset|) 0) (exists ((|v_#memory_$Pointer$.offset_9| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_1| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_10| (Array Int (Array Int Int)))) (and (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_1| (store |v_#memory_$Pointer$.offset_10| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_10| |~#a~0.base|) |~#a~0.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_1| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.offset_10| (store |v_#memory_$Pointer$.offset_9| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_9| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_10| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.offset_9| (store (store (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.offset|)) |~#b~0.base| (store (select (store (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.offset)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.offset|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.offset|)) |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.offset_9| |~#b~0.base|) |~#b~0.offset|)))))) (not (= 0 |~#p2~0.base|)) (= 0 |~#b~0.offset|) |v_main_#t~short9_10| (not (= 0 |~#a~0.base|)) (exists ((|v_#length_8| (Array Int Int))) (= |#length| (store (store (store (store |v_#length_8| |~#a~0.base| 4) |~#b~0.base| 4) |~#p1~0.base| 4) |~#p2~0.base| 4))) (= ~pp2~0.base ~pp1~0.base) (= (select (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#b~0.base|) |~#b~0.offset|)) (< |~#a~0.base| |#StackHeapBarrier|) (= |v_main_#t~mem6.offset_4| (select (select |#memory_$Pointer$.offset| |~#p1~0.base|) |~#p1~0.offset|)) (= (select (select |old(#memory_$Pointer$.base)| |~#p2~0.base|) |~#p2~0.offset|) 0) (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#p2~0.base|) |~#p2~0.offset|)) (exists ((|v_#memory_$Pointer$.offset_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_22| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_22| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int)))) (and (= |v_#memory_$Pointer$.base_20| (store |v_#memory_$Pointer$.base_19| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_19| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_20| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.offset_22| (store |v_#memory_$Pointer$.offset_21| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_21| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_22| |~#a~0.base|) |~#a~0.offset|)))) (= |v_#memory_$Pointer$.base_22| (store |v_#memory_$Pointer$.base_21| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_21| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_22| |~#a~0.base|) |~#a~0.offset|)))) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_20| |~#b~0.base| (store (select |v_#memory_$Pointer$.base_20| |~#b~0.base|) |~#b~0.offset| (select (select |#memory_$Pointer$.base| |~#b~0.base|) |~#b~0.offset|)))) (= |v_#memory_$Pointer$.base_19| (store |v_#memory_$Pointer$.base_22| |~#b~0.base| (store (select |v_#memory_$Pointer$.base_22| |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.base_19| |~#b~0.base|) |~#b~0.offset|)))) (= |v_#memory_$Pointer$.offset_20| (store |v_#memory_$Pointer$.offset_19| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_19| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_20| |~#a~0.base|) |~#a~0.offset|)))) (= (store |v_#memory_$Pointer$.offset_28| |~#a~0.base| (store (select |v_#memory_$Pointer$.offset_28| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.offset_21| |~#a~0.base|) |~#a~0.offset|))) |v_#memory_$Pointer$.offset_21|) (= |v_#memory_$Pointer$.offset_19| (store |v_#memory_$Pointer$.offset_22| |~#b~0.base| (store (select |v_#memory_$Pointer$.offset_22| |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.offset_19| |~#b~0.base|) |~#b~0.offset|)))) (= (store |v_#memory_$Pointer$.offset_20| |~#b~0.base| (store (select |v_#memory_$Pointer$.offset_20| |~#b~0.base|) |~#b~0.offset| (select (select |#memory_$Pointer$.offset| |~#b~0.base|) |~#b~0.offset|))) |#memory_$Pointer$.offset|) (= (select (select |v_#memory_$Pointer$.base_19| ~pp2~0.base) ~pp2~0.offset) main_~px~0.base) (= (select (select |v_#memory_$Pointer$.offset_19| ~pp2~0.base) ~pp2~0.offset) main_~px~0.offset) (= |v_#memory_$Pointer$.base_21| (store |v_#memory_$Pointer$.base_28| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_28| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_21| |~#a~0.base|) |~#a~0.offset|)))) (exists ((|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (v_~pp2~0.offset_13 Int) (v_~pp2~0.base_13 Int)) (and (= |v_#memory_$Pointer$.offset_28| (store |v_#memory_$Pointer$.offset_27| ~pp1~0.base (store (select |v_#memory_$Pointer$.offset_27| ~pp1~0.base) ~pp1~0.offset (select (select |v_#memory_$Pointer$.offset_27| v_~pp2~0.base_13) v_~pp2~0.offset_13)))) (= |v_#memory_$Pointer$.base_28| (store |v_#memory_$Pointer$.base_27| ~pp1~0.base (store (select |v_#memory_$Pointer$.base_27| ~pp1~0.base) ~pp1~0.offset (select (select |v_#memory_$Pointer$.base_27| v_~pp2~0.base_13) v_~pp2~0.offset_13)))))))) (= 0 |old(~pp1~0.offset)|) (= |old(~pp1~0.base)| 0) (= 0 |~#p1~0.offset|) (exists ((|v_old(#memory_$Pointer$.base)_AFTER_CALL_1| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_9| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_1| (store |v_#memory_$Pointer$.base_10| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_10| |~#a~0.base|) |~#a~0.offset| (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_1| |~#a~0.base|) |~#a~0.offset|)))) (= (store |v_#memory_$Pointer$.base_9| |~#a~0.base| (store (select |v_#memory_$Pointer$.base_9| |~#a~0.base|) |~#a~0.offset| (select (select |v_#memory_$Pointer$.base_10| |~#a~0.base|) |~#a~0.offset|))) |v_#memory_$Pointer$.base_10|) (= |v_#memory_$Pointer$.base_9| (store (store (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.base|)) |~#b~0.base| (store (select (store (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base| (store (select (store |old(#memory_$Pointer$.base)| |~#p1~0.base| (store (select |old(#memory_$Pointer$.base)| |~#p1~0.base|) |~#p1~0.offset| |~#a~0.base|)) |~#p2~0.base|) |~#p2~0.offset| |~#b~0.base|)) |~#b~0.base|) |~#b~0.offset| (select (select |v_#memory_$Pointer$.base_9| |~#b~0.base|) |~#b~0.offset|)))))) (= |~#p1~0.base| ~pp1~0.base) (= (select (select |#memory_int| |v_main_#t~mem6.base_4|) |v_main_#t~mem6.offset_4|) |v_main_#t~mem7_4|) (= |~#p1~0.offset| ~pp1~0.offset) (not (= |~#p1~0.base| 0)) (= ~pp2~0.offset ~pp1~0.offset) (= 0 |~#p2~0.offset|) (= 0 |~#a~0.offset|) (exists ((|v_#valid_9| (Array Int Int))) (and (= 0 (select (store (store (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base| 1) |~#p1~0.base| 1) |~#p2~0.base|)) (= (select (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base|) 0) (= |#valid| (store (store (store (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base| 1) |~#p1~0.base| 1) |~#p2~0.base| 1)) (= (select (store |v_#valid_9| 0 0) |~#a~0.base|) 0) (= 0 (select (store (store (store |v_#valid_9| 0 0) |~#a~0.base| 1) |~#b~0.base| 1) |~#p1~0.base|)))) (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#p1~0.base|) |~#p1~0.offset|)) (< |~#p2~0.base| |#StackHeapBarrier|) (= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#p1~0.base|) |~#p1~0.offset|) |v_main_#t~mem6.base_4|))))) [2019-08-08 11:44:03,991 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:44:03,999 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:44:04,002 INFO L168 Benchmark]: Toolchain (without parser) took 1069.26 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 87.3 MB in the beginning and 145.6 MB in the end (delta: -58.2 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,004 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 259.59 ms. Allocated memory is still 132.6 MB. Free memory was 86.9 MB in the beginning and 77.2 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,006 INFO L168 Benchmark]: Boogie Preprocessor took 122.48 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 77.0 MB in the beginning and 176.5 MB in the end (delta: -99.5 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,007 INFO L168 Benchmark]: RCFGBuilder took 512.48 ms. Allocated memory is still 200.3 MB. Free memory was 176.5 MB in the beginning and 157.4 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,008 INFO L168 Benchmark]: Symbolic Interpretation took 171.07 ms. Allocated memory is still 200.3 MB. Free memory was 157.4 MB in the beginning and 145.6 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,012 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 47]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 259.59 ms. Allocated memory is still 132.6 MB. Free memory was 86.9 MB in the beginning and 77.2 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.48 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 77.0 MB in the beginning and 176.5 MB in the end (delta: -99.5 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 512.48 ms. Allocated memory is still 200.3 MB. Free memory was 176.5 MB in the beginning and 157.4 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 171.07 ms. Allocated memory is still 200.3 MB. Free memory was 157.4 MB in the beginning and 145.6 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...