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/float-benchs/cast_float_ptr.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:40:23,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:40:23,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:40:23,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:40:23,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:40:23,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:40:23,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:40:23,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:40:23,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:40:23,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:40:23,881 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:40:23,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:40:23,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:40:23,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:40:23,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:40:23,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:40:23,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:40:23,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:40:23,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:40:23,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:40:23,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:40:23,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:40:23,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:40:23,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:40:23,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:40:23,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:40:23,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:40:23,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:40:23,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:40:23,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:40:23,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:40:23,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:40:23,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:40:23,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:40:23,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:40:23,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:40:23,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:40:23,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:40:23,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:40:23,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:40:23,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:40:23,908 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 11:40:23,922 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:40:23,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:40:23,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:40:23,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:40:23,924 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:40:23,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:40:23,925 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:40:23,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:40:23,925 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:40:23,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:40:23,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:40:23,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:40:23,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:40:23,926 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:40:23,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:40:23,927 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:40:23,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:40:23,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:40:23,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:40:23,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:40:23,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:40:23,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:40:23,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:40:23,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:40:23,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:40:23,929 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:40:23,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:40:23,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:40:23,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:40:23,977 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:40:23,991 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:40:23,995 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:40:23,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:40:23,997 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:40:23,997 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/cast_float_ptr.c [2019-08-08 11:40:24,070 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/924af170c/49938564cd41437fa54ac9cffef9cc7f/FLAG50b7fae24 [2019-08-08 11:40:24,532 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:40:24,533 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/cast_float_ptr.c [2019-08-08 11:40:24,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/924af170c/49938564cd41437fa54ac9cffef9cc7f/FLAG50b7fae24 [2019-08-08 11:40:24,902 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/924af170c/49938564cd41437fa54ac9cffef9cc7f [2019-08-08 11:40:24,914 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:40:24,916 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:40:24,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:40:24,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:40:24,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:40:24,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:40:24" (1/1) ... [2019-08-08 11:40:24,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27ef8e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:24, skipping insertion in model container [2019-08-08 11:40:24,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:40:24" (1/1) ... [2019-08-08 11:40:24,932 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:40:24,953 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:40:25,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:40:25,133 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:40:25,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:40:25,172 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:40:25,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25 WrapperNode [2019-08-08 11:40:25,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:40:25,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:40:25,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:40:25,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:40:25,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:40:25,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:40:25,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:40:25,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:40:25,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:25" (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 11:40:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:40:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:40:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 11:40:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cast [2019-08-08 11:40:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:40:25,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:40:25,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-08 11:40:25,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:40:25,354 INFO L130 BoogieDeclarations]: Found specification of procedure cast [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:40:25,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:40:25,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:40:25,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:40:25,755 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:40:25,756 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:40:25,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:40:25 BoogieIcfgContainer [2019-08-08 11:40:25,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:40:25,757 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:40:25,757 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:40:25,758 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:40:25,758 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:40:25" (1/1) ... [2019-08-08 11:40:25,770 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:40:25,772 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:40:25,778 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:40:25,785 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:40:25,786 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:40:25,831 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 22 [2019-08-08 11:40:25,838 INFO L185 IcfgInterpreter]: Interpreting procedure cast with input of size 22 [2019-08-08 11:40:25,872 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 121 [2019-08-08 11:40:25,880 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:40:25,880 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:40:25,886 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 24#(and (= 0 __VERIFIER_assert_~cond) (exists ((|v_cast_#in~d_BEFORE_CALL_1| Real) (|v_cast_~#d.base_BEFORE_CALL_1| Int) (|v_cast_~#dmax~0.offset_BEFORE_CALL_1| Int) (|v_cast_#t~mem5_BEFORE_CALL_1| Real) (|v_cast_~#f~0.offset_BEFORE_CALL_1| Int) (|v_cast_#t~mem6_BEFORE_CALL_1| Real) (|v_old(#memory_real)_BEFORE_CALL_2| (Array Int (Array Int Real))) (|v_cast_~#d.offset_BEFORE_CALL_1| Int) (|v_old(#length)_BEFORE_CALL_2| (Array Int Int)) (|v_cast_#t~short7_BEFORE_CALL_1| Bool) (|v_cast_~#f~0.base_BEFORE_CALL_1| Int) (|v_old(#memory_int)_BEFORE_CALL_2| (Array Int (Array Int Int))) (|v_old(#valid)_BEFORE_CALL_2| (Array Int Int)) (|v_cast_~#dmax~0.base_BEFORE_CALL_1| Int)) (and (= (ite |v_cast_#t~short7_BEFORE_CALL_1| 1 0) |__VERIFIER_assert_#in~cond|) (or (and (exists ((|v_#valid_21| (Array Int Int))) (= |v_old(#valid)_BEFORE_CALL_2| (store |v_#valid_21| 0 0))) (exists ((|v_#memory_int_17| (Array Int (Array Int Int)))) (and (= |#memory_int| (store |v_#memory_int_17| |v_cast_~#dmax~0.base_BEFORE_CALL_1| (store (store (select |v_#memory_int_17| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 1206910975) (+ |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 4) 3758096384))) (= |v_#memory_int_17| (store |v_old(#memory_int)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| (store (select |v_old(#memory_int)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1| (select (select |v_#memory_int_17| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1|)))))) (= 0 |#NULL.base|) (exists ((v_~someBinaryDOUBLEComparisonOperation_9 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_9)) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_4)) (< |v_cast_~#d.base_BEFORE_CALL_1| |#StackHeapBarrier|) (exists ((|v_#memory_real_8| (Array Int (Array Int Real)))) (and (= (store (store |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| (store (select |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1| |v_cast_#in~d_BEFORE_CALL_1|)) |v_cast_~#dmax~0.base_BEFORE_CALL_1| (store (select (store |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| (store (select |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1| |v_cast_#in~d_BEFORE_CALL_1|)) |v_cast_~#dmax~0.base_BEFORE_CALL_1|) |v_cast_~#dmax~0.offset_BEFORE_CALL_1| (select (select |v_#memory_real_8| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) |v_cast_~#dmax~0.offset_BEFORE_CALL_1|))) |v_#memory_real_8|) (= |#memory_real| (store |v_#memory_real_8| |v_cast_~#dmax~0.base_BEFORE_CALL_1| (store (select |v_#memory_real_8| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) (+ |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 4) (select (select |#memory_real| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) (+ |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 4))))))) (= 0 (select |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|)) (= (select (select |#memory_real| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1|) |v_cast_#t~mem5_BEFORE_CALL_1|) (= 0 (select (store (store |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 1) |v_cast_~#dmax~0.base_BEFORE_CALL_1| 1) |v_cast_~#f~0.base_BEFORE_CALL_1|)) (= |v_cast_~#f~0.offset_BEFORE_CALL_1| 0) (= 0 |v_cast_~#d.offset_BEFORE_CALL_1|) (= |#valid| (store (store (store |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 1) |v_cast_~#dmax~0.base_BEFORE_CALL_1| 1) |v_cast_~#f~0.base_BEFORE_CALL_1| 1)) (not |v_cast_#t~short7_BEFORE_CALL_1|) (< |v_cast_~#f~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (not (= 0 |v_cast_~#d.base_BEFORE_CALL_1|)) (= (select (store |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 1) |v_cast_~#dmax~0.base_BEFORE_CALL_1|) 0) (not (= |v_cast_~#f~0.base_BEFORE_CALL_1| 0)) (exists ((v_~bitwiseAnd_4 Int)) (not (= 2047 (mod (div v_~bitwiseAnd_4 1048576) 4294967296)))) (= 0 |v_cast_~#dmax~0.offset_BEFORE_CALL_1|) (not (= |v_cast_~#dmax~0.base_BEFORE_CALL_1| 0)) (= |#NULL.offset| 0) (< |v_cast_~#dmax~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (= |#length| (store (store (store |v_old(#length)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 8) |v_cast_~#dmax~0.base_BEFORE_CALL_1| 8) |v_cast_~#f~0.base_BEFORE_CALL_1| 4))) (and (= 0 |#NULL.base|) (exists ((v_~someBinaryDOUBLEComparisonOperation_9 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_9)) (< |v_cast_~#d.base_BEFORE_CALL_1| |#StackHeapBarrier|) (= 0 (select |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|)) (= (select (select |#memory_real| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1|) |v_cast_#t~mem5_BEFORE_CALL_1|) (= |#valid| (store (store (store |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 1) |v_cast_~#dmax~0.base_BEFORE_CALL_1| 1) |v_cast_~#f~0.base_BEFORE_CALL_1| 1)) (= (select (store |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 1) |v_cast_~#dmax~0.base_BEFORE_CALL_1|) 0) (exists ((v_~bitwiseAnd_4 Int)) (not (= 2047 (mod (div v_~bitwiseAnd_4 1048576) 4294967296)))) (= 0 |v_cast_~#dmax~0.offset_BEFORE_CALL_1|) (< |v_cast_~#dmax~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (= |#length| (store (store (store |v_old(#length)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 8) |v_cast_~#dmax~0.base_BEFORE_CALL_1| 8) |v_cast_~#f~0.base_BEFORE_CALL_1| 4)) (exists ((|v_#valid_21| (Array Int Int))) (= |v_old(#valid)_BEFORE_CALL_2| (store |v_#valid_21| 0 0))) (exists ((|v_#memory_int_17| (Array Int (Array Int Int)))) (and (= |#memory_int| (store |v_#memory_int_17| |v_cast_~#dmax~0.base_BEFORE_CALL_1| (store (store (select |v_#memory_int_17| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 1206910975) (+ |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 4) 3758096384))) (= |v_#memory_int_17| (store |v_old(#memory_int)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| (store (select |v_old(#memory_int)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1| (select (select |v_#memory_int_17| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1|)))))) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_4)) (exists ((|v_#memory_real_8| (Array Int (Array Int Real)))) (and (= (store (store |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| (store (select |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1| |v_cast_#in~d_BEFORE_CALL_1|)) |v_cast_~#dmax~0.base_BEFORE_CALL_1| (store (select (store |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| (store (select |v_old(#memory_real)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1| |v_cast_#in~d_BEFORE_CALL_1|)) |v_cast_~#dmax~0.base_BEFORE_CALL_1|) |v_cast_~#dmax~0.offset_BEFORE_CALL_1| (select (select |v_#memory_real_8| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) |v_cast_~#dmax~0.offset_BEFORE_CALL_1|))) |v_#memory_real_8|) (= |#memory_real| (store |v_#memory_real_8| |v_cast_~#dmax~0.base_BEFORE_CALL_1| (store (select |v_#memory_real_8| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) (+ |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 4) (select (select |#memory_real| |v_cast_~#dmax~0.base_BEFORE_CALL_1|) (+ |v_cast_~#dmax~0.offset_BEFORE_CALL_1| 4))))))) (= 0 (select (store (store |v_old(#valid)_BEFORE_CALL_2| |v_cast_~#d.base_BEFORE_CALL_1| 1) |v_cast_~#dmax~0.base_BEFORE_CALL_1| 1) |v_cast_~#f~0.base_BEFORE_CALL_1|)) (= 0 |v_cast_~#d.offset_BEFORE_CALL_1|) (= |v_cast_~#f~0.offset_BEFORE_CALL_1| 0) (< |v_cast_~#f~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (exists ((|v_cast_#t~short7_8| Bool)) |v_cast_#t~short7_8|) (not (= 0 |v_cast_~#d.base_BEFORE_CALL_1|)) (not (= |v_cast_~#f~0.base_BEFORE_CALL_1| 0)) (= (select (select |#memory_real| |v_cast_~#d.base_BEFORE_CALL_1|) |v_cast_~#d.offset_BEFORE_CALL_1|) |v_cast_#t~mem6_BEFORE_CALL_1|) (not (= |v_cast_~#dmax~0.base_BEFORE_CALL_1| 0)) (= |#NULL.offset| 0))))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 11:40:25,891 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:40:25,901 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:40:25,905 INFO L168 Benchmark]: Toolchain (without parser) took 986.68 ms. Allocated memory was 137.9 MB in the beginning and 197.1 MB in the end (delta: 59.2 MB). Free memory was 85.4 MB in the beginning and 149.8 MB in the end (delta: -64.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:40:25,907 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 104.0 MB in the beginning and 103.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:40:25,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 256.80 ms. Allocated memory is still 137.9 MB. Free memory was 85.2 MB in the beginning and 75.4 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:25,911 INFO L168 Benchmark]: Boogie Preprocessor took 131.05 ms. Allocated memory was 137.9 MB in the beginning and 197.1 MB in the end (delta: 59.2 MB). Free memory was 75.4 MB in the beginning and 174.9 MB in the end (delta: -99.5 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:25,912 INFO L168 Benchmark]: RCFGBuilder took 452.02 ms. Allocated memory is still 197.1 MB. Free memory was 174.3 MB in the beginning and 157.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:25,913 INFO L168 Benchmark]: Symbolic Interpretation took 143.57 ms. Allocated memory is still 197.1 MB. Free memory was 157.3 MB in the beginning and 149.8 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:25,920 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 3]: 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 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 104.0 MB in the beginning and 103.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 256.80 ms. Allocated memory is still 137.9 MB. Free memory was 85.2 MB in the beginning and 75.4 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 131.05 ms. Allocated memory was 137.9 MB in the beginning and 197.1 MB in the end (delta: 59.2 MB). Free memory was 75.4 MB in the beginning and 174.9 MB in the end (delta: -99.5 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 452.02 ms. Allocated memory is still 197.1 MB. Free memory was 174.3 MB in the beginning and 157.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 143.57 ms. Allocated memory is still 197.1 MB. Free memory was 157.3 MB in the beginning and 149.8 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...