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/array-industry-pattern/array_mul_init.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:45:43,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:45:43,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:45:43,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:45:43,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:45:43,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:45:43,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:45:43,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:45:43,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:45:43,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:45:43,881 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:45:43,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:45:43,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:45:43,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:45:43,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:45:43,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:45:43,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:45:43,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:45:43,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:45:43,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:45:43,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:45:43,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:45:43,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:45:43,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:45:43,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 09:45:43,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 09:45:43,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 09:45:43,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 09:45:43,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 09:45:43,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 09:45:43,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:45:43,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:45:43,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:45:43,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:45:43,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:45:43,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:45:43,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:45:43,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:45:43,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:45:43,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:45:43,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:45:43,919 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 09:45:43,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:45:43,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:45:43,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:45:43,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:45:43,951 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:45:43,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:45:43,952 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:45:43,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:45:43,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:45:43,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:45:43,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:45:43,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:45:43,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:45:43,954 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:45:43,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:45:43,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:45:43,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:45:43,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:45:43,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:45:43,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:45:43,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:45:43,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:45:43,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:45:43,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:45:43,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:45:43,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:45:43,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:45:43,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:45:43,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:45:44,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:45:44,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:45:44,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:45:44,042 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:45:44,043 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:45:44,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_mul_init.i [2019-08-08 09:45:44,105 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82fc25fdc/764b1c7be9de43b5b8cb817777e74204/FLAG061e91f7a [2019-08-08 09:45:44,586 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:45:44,587 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_mul_init.i [2019-08-08 09:45:44,594 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82fc25fdc/764b1c7be9de43b5b8cb817777e74204/FLAG061e91f7a [2019-08-08 09:45:44,993 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82fc25fdc/764b1c7be9de43b5b8cb817777e74204 [2019-08-08 09:45:45,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:45:45,004 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:45:45,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:45:45,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:45:45,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:45:45,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:45:44" (1/1) ... [2019-08-08 09:45:45,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d635a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45, skipping insertion in model container [2019-08-08 09:45:45,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:45:44" (1/1) ... [2019-08-08 09:45:45,021 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:45:45,040 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:45:45,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:45:45,230 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:45:45,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:45:45,271 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:45:45,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45 WrapperNode [2019-08-08 09:45:45,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:45:45,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:45:45,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:45:45,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:45:45,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:45:45,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:45:45,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:45:45,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:45:45,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:45" (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 09:45:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:45:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:45:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 09:45:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 09:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2019-08-08 09:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 09:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 09:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 09:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 09:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:45:45,855 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:45:45,856 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-08 09:45:45,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:45:45 BoogieIcfgContainer [2019-08-08 09:45:45,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:45:45,858 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:45:45,858 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:45:45,858 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:45:45,859 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:45:45" (1/1) ... [2019-08-08 09:45:45,871 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:45:45,873 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:45:45,879 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:45:45,889 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:45:45,891 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:45:45,946 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 09:45:46,230 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 101 [2019-08-08 09:45:46,234 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:45:46,235 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:45:46,238 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 180#(and (= 0 __VERIFIER_assert_~cond) (exists ((|v_main_#t~mem5_BEFORE_CALL_1| Int) (|v_main_~#b~0.base_BEFORE_CALL_1| Int) (|v_main_#t~mem9_BEFORE_CALL_1| Int) (|v_main_#t~short10_BEFORE_CALL_1| Bool) (|v_main_~#a~0.offset_BEFORE_CALL_1| Int) (|v_main_~#b~0.offset_BEFORE_CALL_1| Int) (|v_main_#t~mem6_BEFORE_CALL_1| Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_#t~mem8_BEFORE_CALL_1| Int) (|v_main_#t~mem7_BEFORE_CALL_1| Int) (|v_main_~#a~0.base_BEFORE_CALL_1| Int)) (and (or (and (< v_main_~i~0_BEFORE_CALL_1 100000) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1))) |v_main_#t~mem5_BEFORE_CALL_1|) (= |v_main_#t~mem6_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1)))) (or (and (= |v_main_#t~mem6_BEFORE_CALL_1| |v_main_#t~mem5_BEFORE_CALL_1|) |v_main_#t~short10_BEFORE_CALL_1|) (and (not |v_main_#t~short10_BEFORE_CALL_1|) (not (= |v_main_#t~mem6_BEFORE_CALL_1| |v_main_#t~mem5_BEFORE_CALL_1|)))) |v_main_#t~short10_BEFORE_CALL_1| (exists ((|v_main_#t~mem7_5| Int) (|v_main_#t~mem8_5| Int) (|v_main_#t~mem9_5| Int) (|v_main_#t~short10_13| Bool) (|v_main_#t~mem5_5| Int) (|v_main_#t~mem6_5| Int)) (and (or (and (or (and (not |v_main_#t~short10_13|) (not (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|))) (and |v_main_#t~short10_13| (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|))) (= |v_main_#t~mem6_5| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4)))) (< v_main_~i~0_BEFORE_CALL_1 100001) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem5_5|) |v_main_#t~short10_13|) (and (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem7_5|) (or (and (not |v_main_#t~short10_13|) (not (= |v_main_#t~mem9_5| (* |v_main_#t~mem7_5| |v_main_#t~mem8_5|)))) (and (= |v_main_#t~mem9_5| (* |v_main_#t~mem7_5| |v_main_#t~mem8_5|)) |v_main_#t~short10_13|)) (= |v_main_#t~mem6_5| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4)))) (exists ((|v_main_#t~short10_12| Bool)) (and (not |v_main_#t~short10_12|) (or (and (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|) |v_main_#t~short10_12|) (and (not |v_main_#t~short10_12|) (not (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|)))))) (< v_main_~i~0_BEFORE_CALL_1 100001) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem5_5|) (= |v_main_#t~mem9_5| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4)))) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem8_5|))) (not (= 0 (ite |v_main_#t~short10_13| 1 0)))))) (and (< v_main_~i~0_BEFORE_CALL_1 100000) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1))) |v_main_#t~mem5_BEFORE_CALL_1|) (exists ((|v_main_#t~short10_14| Bool)) (and (or (and (= |v_main_#t~mem6_BEFORE_CALL_1| |v_main_#t~mem5_BEFORE_CALL_1|) |v_main_#t~short10_14|) (and (not |v_main_#t~short10_14|) (not (= |v_main_#t~mem6_BEFORE_CALL_1| |v_main_#t~mem5_BEFORE_CALL_1|)))) (not |v_main_#t~short10_14|))) (= |v_main_#t~mem6_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1)))) (or (and (= (* |v_main_#t~mem7_BEFORE_CALL_1| |v_main_#t~mem8_BEFORE_CALL_1|) |v_main_#t~mem9_BEFORE_CALL_1|) |v_main_#t~short10_BEFORE_CALL_1|) (and (not (= (* |v_main_#t~mem7_BEFORE_CALL_1| |v_main_#t~mem8_BEFORE_CALL_1|) |v_main_#t~mem9_BEFORE_CALL_1|)) (not |v_main_#t~short10_BEFORE_CALL_1|))) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1))) |v_main_#t~mem8_BEFORE_CALL_1|) (exists ((|v_main_#t~mem7_5| Int) (|v_main_#t~mem8_5| Int) (|v_main_#t~mem9_5| Int) (|v_main_#t~short10_13| Bool) (|v_main_#t~mem5_5| Int) (|v_main_#t~mem6_5| Int)) (and (or (and (or (and (not |v_main_#t~short10_13|) (not (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|))) (and |v_main_#t~short10_13| (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|))) (= |v_main_#t~mem6_5| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4)))) (< v_main_~i~0_BEFORE_CALL_1 100001) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem5_5|) |v_main_#t~short10_13|) (and (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem7_5|) (or (and (not |v_main_#t~short10_13|) (not (= |v_main_#t~mem9_5| (* |v_main_#t~mem7_5| |v_main_#t~mem8_5|)))) (and (= |v_main_#t~mem9_5| (* |v_main_#t~mem7_5| |v_main_#t~mem8_5|)) |v_main_#t~short10_13|)) (= |v_main_#t~mem6_5| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4)))) (exists ((|v_main_#t~short10_12| Bool)) (and (not |v_main_#t~short10_12|) (or (and (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|) |v_main_#t~short10_12|) (and (not |v_main_#t~short10_12|) (not (= |v_main_#t~mem6_5| |v_main_#t~mem5_5|)))))) (< v_main_~i~0_BEFORE_CALL_1 100001) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem5_5|) (= |v_main_#t~mem9_5| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4)))) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1) (- 4))) |v_main_#t~mem8_5|))) (not (= 0 (ite |v_main_#t~short10_13| 1 0))))) (= |v_main_#t~mem9_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ |v_main_~#b~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1)))) (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ |v_main_~#a~0.offset_BEFORE_CALL_1| (* 4 v_main_~i~0_BEFORE_CALL_1))) |v_main_#t~mem7_BEFORE_CALL_1|))) (= |__VERIFIER_assert_#in~cond| (ite |v_main_#t~short10_BEFORE_CALL_1| 1 0)))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 09:45:46,240 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:45:46,250 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:45:46,254 INFO L168 Benchmark]: Toolchain (without parser) took 1246.95 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 89.1 MB in the beginning and 145.4 MB in the end (delta: -56.3 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:46,256 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 141.0 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 09:45:46,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 266.49 ms. Allocated memory is still 141.0 MB. Free memory was 88.9 MB in the beginning and 79.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:46,260 INFO L168 Benchmark]: Boogie Preprocessor took 128.47 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 79.0 MB in the beginning and 176.2 MB in the end (delta: -97.2 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:46,262 INFO L168 Benchmark]: RCFGBuilder took 456.06 ms. Allocated memory is still 199.8 MB. Free memory was 176.2 MB in the beginning and 161.3 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:46,263 INFO L168 Benchmark]: Symbolic Interpretation took 392.18 ms. Allocated memory is still 199.8 MB. Free memory was 161.3 MB in the beginning and 145.4 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:46,267 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2]: 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 0.53 ms. Allocated memory is still 141.0 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 266.49 ms. Allocated memory is still 141.0 MB. Free memory was 88.9 MB in the beginning and 79.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 128.47 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 79.0 MB in the beginning and 176.2 MB in the end (delta: -97.2 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 456.06 ms. Allocated memory is still 199.8 MB. Free memory was 176.2 MB in the beginning and 161.3 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 392.18 ms. Allocated memory is still 199.8 MB. Free memory was 161.3 MB in the beginning and 145.4 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...