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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/array-examples/sanfoundry_24-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 15:43:52,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 15:43:52,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 15:43:52,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 15:43:52,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 15:43:52,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 15:43:52,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 15:43:52,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 15:43:52,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 15:43:52,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 15:43:52,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 15:43:52,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 15:43:52,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 15:43:52,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 15:43:52,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 15:43:52,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 15:43:52,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 15:43:52,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 15:43:52,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 15:43:52,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 15:43:52,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 15:43:52,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 15:43:52,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 15:43:52,909 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 15:43:52,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 15:43:52,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 15:43:52,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 15:43:52,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 15:43:52,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 15:43:52,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 15:43:52,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 15:43:52,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 15:43:52,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 15:43:52,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 15:43:52,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 15:43:52,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 15:43:52,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 15:43:52,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 15:43:52,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 15:43:52,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 15:43:52,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 15:43:52,922 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 [2019-09-20 15:43:52,937 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 15:43:52,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 15:43:52,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 15:43:52,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 15:43:52,939 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 15:43:52,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 15:43:52,939 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 15:43:52,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 15:43:52,939 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 15:43:52,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 15:43:52,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 15:43:52,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 15:43:52,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 15:43:52,940 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 15:43:52,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 15:43:52,941 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 15:43:52,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 15:43:52,941 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 15:43:52,942 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 15:43:52,942 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 15:43:52,942 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 15:43:52,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 15:43:52,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 15:43:52,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 15:43:52,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 15:43:52,943 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 15:43:52,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 15:43:52,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 15:43:52,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-20 15:43:52,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 15:43:52,986 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 15:43:52,989 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 15:43:52,990 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 15:43:52,990 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 15:43:52,991 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sanfoundry_24-1.i [2019-09-20 15:43:53,048 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b233b1e00/c9470fa946f14ec89b37b5170043abeb/FLAG2ad9fd15c [2019-09-20 15:43:53,501 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 15:43:53,503 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_24-1.i [2019-09-20 15:43:53,509 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b233b1e00/c9470fa946f14ec89b37b5170043abeb/FLAG2ad9fd15c [2019-09-20 15:43:53,872 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b233b1e00/c9470fa946f14ec89b37b5170043abeb [2019-09-20 15:43:53,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 15:43:53,886 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 15:43:53,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 15:43:53,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 15:43:53,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 15:43:53,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:43:53" (1/1) ... [2019-09-20 15:43:53,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3061c741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:53, skipping insertion in model container [2019-09-20 15:43:53,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:43:53" (1/1) ... [2019-09-20 15:43:53,904 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 15:43:53,923 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 15:43:54,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:43:54,134 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 15:43:54,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:43:54,188 INFO L192 MainTranslator]: Completed translation [2019-09-20 15:43:54,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54 WrapperNode [2019-09-20 15:43:54,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 15:43:54,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 15:43:54,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 15:43:54,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 15:43:54,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 15:43:54,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 15:43:54,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 15:43:54,347 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 15:43:54,348 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:54" (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 [2019-09-20 15:43:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 15:43:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 15:43:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-20 15:43:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure printEven [2019-09-20 15:43:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure printOdd [2019-09-20 15:43:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 15:43:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 15:43:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 15:43:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 15:43:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure printEven [2019-09-20 15:43:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure printOdd [2019-09-20 15:43:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 15:43:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 15:43:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 15:43:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 15:43:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 15:43:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 15:43:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 15:43:54,785 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 15:43:54,786 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-09-20 15:43:54,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:43:54 BoogieIcfgContainer [2019-09-20 15:43:54,787 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 15:43:54,788 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 15:43:54,788 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 15:43:54,788 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 15:43:54,790 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:43:54" (1/1) ... [2019-09-20 15:43:54,790 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-20 15:43:54,814 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 15:43:54,814 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 15:43:54,822 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 15:43:54,830 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 15:43:54,832 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 15:43:54,997 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 17 for LOIs [2019-09-20 15:43:55,833 INFO L199 IcfgInterpreter]: Interpreting procedure printEven with input of size 24 for LOIs [2019-09-20 15:43:55,852 INFO L199 IcfgInterpreter]: Interpreting procedure printOdd with input of size 12 for LOIs [2019-09-20 15:43:55,881 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 75 for LOIs [2019-09-20 15:43:55,884 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-20 15:43:55,885 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-20 15:43:55,887 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 229#(and (or (exists ((|v_main_~#array~0.base_BEFORE_CALL_10| Int) (v_main_~i~0_BEFORE_CALL_10 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|))) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 1) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0)) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 1) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0)) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)))) (and (= |__VERIFIER_assert_#in~cond| 0) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))))) (exists ((v_main_~i~0_BEFORE_CALL_8 Int) (v_prenex_15 Int) (v_prenex_14 Int) (v_prenex_13 Int) (|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2)) (= 0 (+ (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) (- 2))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) 0)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2))) (< (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 0) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 2)) (and (= |__VERIFIER_assert_#in~cond| 0) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|))) (= 0 (+ (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) (- 2))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) 0)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2))) (< (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 0) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0) (not (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 2))) (and (= |__VERIFIER_assert_#in~cond| 0) (<= 0 (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14))) (not (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2))) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (= 0 (+ (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) (- 2))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) 0)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 0) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 1) (<= 0 (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14))) (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2)) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2)) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0))))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-09-20 15:43:55,906 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-20 15:43:55,907 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-20 15:43:55,908 INFO L168 Benchmark]: Toolchain (without parser) took 2022.09 ms. Allocated memory was 140.0 MB in the beginning and 224.9 MB in the end (delta: 84.9 MB). Free memory was 87.4 MB in the beginning and 191.8 MB in the end (delta: -104.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 15:43:55,909 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 15:43:55,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.56 ms. Allocated memory is still 140.0 MB. Free memory was 87.2 MB in the beginning and 77.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:55,911 INFO L168 Benchmark]: Boogie Preprocessor took 157.48 ms. Allocated memory was 140.0 MB in the beginning and 200.3 MB in the end (delta: 60.3 MB). Free memory was 77.3 MB in the beginning and 177.0 MB in the end (delta: -99.8 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:55,912 INFO L168 Benchmark]: RCFGBuilder took 440.29 ms. Allocated memory is still 200.3 MB. Free memory was 177.0 MB in the beginning and 156.9 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:55,913 INFO L168 Benchmark]: Sifa took 1118.95 ms. Allocated memory was 200.3 MB in the beginning and 224.9 MB in the end (delta: 24.6 MB). Free memory was 156.9 MB in the beginning and 191.8 MB in the end (delta: -34.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 15:43:55,916 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 301.56 ms. Allocated memory is still 140.0 MB. Free memory was 87.2 MB in the beginning and 77.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 157.48 ms. Allocated memory was 140.0 MB in the beginning and 200.3 MB in the end (delta: 60.3 MB). Free memory was 77.3 MB in the beginning and 177.0 MB in the end (delta: -99.8 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 440.29 ms. Allocated memory is still 200.3 MB. Free memory was 177.0 MB in the beginning and 156.9 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. * Sifa took 1118.95 ms. Allocated memory was 200.3 MB in the beginning and 224.9 MB in the end (delta: 24.6 MB). Free memory was 156.9 MB in the beginning and 191.8 MB in the end (delta: -34.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 1074, ICFG_INTERPRETER_ENTERED_PROCEDURES: 5, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 113, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 85, TOOLS_POST_TIME[ms]: 262, TOOLS_POST_CALL_APPLICATIONS: 16, TOOLS_POST_CALL_TIME[ms]: 185, TOOLS_POST_RETURN_APPLICATIONS: 11, TOOLS_POST_RETURN_TIME[ms]: 29, TOOLS_QUANTIFIERELIM_APPLICATIONS: 112, TOOLS_QUANTIFIERELIM_TIME[ms]: 421, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 102, FLUID_QUERY_TIME[ms]: 8, FLUID_QUERIES: 129, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 39, DOMAIN_JOIN_TIME[ms]: 266, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 10, DOMAIN_WIDEN_TIME[ms]: 130, DOMAIN_ISSUBSETEQ_APPLICATIONS: 16, DOMAIN_ISSUBSETEQ_TIME[ms]: 47, DOMAIN_ISBOTTOM_APPLICATIONS: 11, DOMAIN_ISBOTTOM_TIME[ms]: 34, LOOP_SUMMARIZER_APPLICATIONS: 6, LOOP_SUMMARIZER_CACHE_MISSES: 6, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 664, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 664, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 16, CALL_SUMMARIZER_APPLICATIONS: 11, CALL_SUMMARIZER_CACHE_MISSES: 4, CALL_SUMMARIZER_OVERALL_TIME[ms]: 180, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 180, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 4, PATH_EXPR_TIME[ms]: 4, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 28, DAG_COMPRESSION_PROCESSED_NODES: 215, DAG_COMPRESSION_RETAINED_NODES: 106 - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 229#(and (or (exists ((|v_main_~#array~0.base_BEFORE_CALL_10| Int) (v_main_~i~0_BEFORE_CALL_10 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|))) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 1) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0)) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 1) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0)) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)))) (and (= |__VERIFIER_assert_#in~cond| 0) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0))) (and (= |__VERIFIER_assert_#in~cond| 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2) 0) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 v_main_~i~0_BEFORE_CALL_10) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 2)))))) (exists ((v_main_~i~0_BEFORE_CALL_8 Int) (v_prenex_15 Int) (v_prenex_14 Int) (v_prenex_13 Int) (|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2)) (= 0 (+ (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) (- 2))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) 0)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2))) (< (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 0) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 2)) (and (= |__VERIFIER_assert_#in~cond| 0) (<= 0 (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|))) (= 0 (+ (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) (- 2))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) 0)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2))) (< (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 0) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0) (not (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 2))) (and (= |__VERIFIER_assert_#in~cond| 0) (<= 0 (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14))) (not (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2))) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (= 0 (+ (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) (- 2))) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2) 0)) (< (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 0) (not (= 2 (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ (* 4 v_main_~i~0_BEFORE_CALL_8) |v_main_~#array~0.offset_BEFORE_CALL_8|)) 2)))) (and (= |__VERIFIER_assert_#in~cond| 1) (<= 0 (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14))) (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2)) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (= 0 (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2)) (= (mod (select (select |#memory_int| v_prenex_15) (+ (* 4 v_prenex_13) v_prenex_14)) 2) 0))))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...