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/loop-industry-pattern/mod3.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 07:22:44,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 07:22:44,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 07:22:44,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 07:22:44,954 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 07:22:44,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 07:22:44,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 07:22:44,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 07:22:44,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 07:22:44,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 07:22:44,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 07:22:44,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 07:22:44,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 07:22:44,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 07:22:44,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 07:22:44,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 07:22:44,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 07:22:44,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 07:22:44,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 07:22:44,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 07:22:44,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 07:22:44,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 07:22:44,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 07:22:44,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 07:22:44,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-31 07:22:44,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 07:22:44,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 07:22:44,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 07:22:44,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 07:22:44,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 07:22:44,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 07:22:44,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 07:22:44,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 07:22:44,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 07:22:44,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 07:22:44,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 07:22:44,986 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 [2019-08-31 07:22:45,001 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 07:22:45,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 07:22:45,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 07:22:45,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 07:22:45,006 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 07:22:45,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 07:22:45,006 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 07:22:45,006 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 07:22:45,006 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 07:22:45,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 07:22:45,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 07:22:45,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 07:22:45,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 07:22:45,008 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 07:22:45,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 07:22:45,008 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 07:22:45,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 07:22:45,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 07:22:45,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 07:22:45,009 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 07:22:45,009 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 07:22:45,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 07:22:45,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 07:22:45,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 07:22:45,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 07:22:45,011 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 07:22:45,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 07:22:45,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 07:22:45,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 07:22:45,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 07:22:45,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 07:22:45,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 07:22:45,080 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 07:22:45,080 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 07:22:45,081 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+cfa-reducer.c [2019-08-31 07:22:45,156 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/402e5b237/b8bd5ebd04ad4ca18fa5e18dc28ce899/FLAG5a42f7e81 [2019-08-31 07:22:45,558 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 07:22:45,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+cfa-reducer.c [2019-08-31 07:22:45,565 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/402e5b237/b8bd5ebd04ad4ca18fa5e18dc28ce899/FLAG5a42f7e81 [2019-08-31 07:22:45,989 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/402e5b237/b8bd5ebd04ad4ca18fa5e18dc28ce899 [2019-08-31 07:22:45,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 07:22:46,000 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 07:22:46,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 07:22:46,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 07:22:46,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 07:22:46,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 07:22:45" (1/1) ... [2019-08-31 07:22:46,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1cfe97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46, skipping insertion in model container [2019-08-31 07:22:46,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 07:22:45" (1/1) ... [2019-08-31 07:22:46,015 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 07:22:46,034 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 07:22:46,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 07:22:46,188 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 07:22:46,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 07:22:46,223 INFO L192 MainTranslator]: Completed translation [2019-08-31 07:22:46,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46 WrapperNode [2019-08-31 07:22:46,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 07:22:46,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 07:22:46,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 07:22:46,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 07:22:46,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,335 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 07:22:46,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 07:22:46,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 07:22:46,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 07:22:46,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:22:46" (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 [2019-08-31 07:22:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 07:22:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 07:22:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 07:22:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 07:22:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 07:22:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-31 07:22:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 07:22:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 07:22:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 07:22:46,582 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 07:22:46,582 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-31 07:22:46,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 07:22:46 BoogieIcfgContainer [2019-08-31 07:22:46,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 07:22:46,585 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 07:22:46,586 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 07:22:46,586 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 07:22:46,588 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 07:22:46" (1/1) ... [2019-08-31 07:22:46,644 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 07:22:46,644 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 07:22:46,673 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 07:22:46,685 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 07:22:46,686 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 07:22:46,758 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 12 for LOIs [2019-08-31 07:22:46,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:46,895 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:46,900 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:46,901 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:46,984 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:46,986 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 07:22:47,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 07:22:47,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 07:22:47,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 07:22:47,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 07:22:47,649 INFO L183 IcfgInterpreter]: Interpretation finished [2019-08-31 07:22:47,650 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-31 07:22:47,656 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 434#(and (<= 0 ~__return_107~0) (= (ite (= (mod (ite (and (not (= 0 (mod (mod main_~main__x~0 4294967296) 3))) (< (mod main_~main__x~0 4294967296) 0)) (+ (mod (mod main_~main__x~0 4294967296) 3) (- 3)) (mod (mod main_~main__x~0 4294967296) 3)) 4294967296) 0) 1 0) main_~__tmp_1~0) (or (and (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 ~__return_main~0) (= 1 main_~main__y~0) (= ~__return_main~0 0) (<= ~__return_main~0 0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 |old(~__return_107~0)|) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= |old(~__return_107~0)| ~__return_107~0)) (and (<= main_~main____CPAchecker_TMP_0~0 0) (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (or (and (or (and (or (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (or (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (or (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|))) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (or (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|))) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (or (not (= (mod (+ (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967293) 4294967296) 1)) (not (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0)) (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))) (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_main~0) (or (not (= (mod (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967296) 1)) (and (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0) (not (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))))) (or (and (or (not (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0)) (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))) (= (mod (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967296) 2)) (and (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0) (not (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))) (= (mod (+ (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967293) 4294967296) 2))) (= ~__return_main~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (= |old(~__return_107~0)| ~__return_107~0))) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0)) (and (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (or (and (not (= (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 0)) (= 1 (mod (+ (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 4294967293) 4294967296)) (< (mod (+ main_~main__x~0 4294967292) 4294967296) 0)) (and (or (not (< (mod (+ main_~main__x~0 4294967292) 4294967296) 0)) (= (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 0)) (= 1 (mod (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 4294967296)))) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (= |old(~__return_107~0)| ~__return_107~0))) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= 0 |old(~__return_107~0)|)) (and (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (= |old(~__return_107~0)| ~__return_107~0))) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 ~__return_main~0) (= 0 main_~main__y~0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 |old(~__return_107~0)|) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (or (and (or (not (< (mod (+ main_~main__x~0 4294967294) 4294967296) 0)) (= 0 (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3))) (= (mod (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3) 4294967296) 1)) (and (< (mod (+ main_~main__x~0 4294967294) 4294967296) 0) (not (= 0 (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3))) (= 1 (mod (+ (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3) 4294967293) 4294967296))))) (and (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (or (and (or (and (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main__y~0 0)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main__y~0 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main__y~0 0))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~0 2147483647)) (and (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (or (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (or (and (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= main_~main__y~0 1) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0))) (<= 0 ~__return_main~0) (= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (or (and (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= main_~main__y~0 1) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0))) (<= 0 ~__return_main~0) (= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|))) (<= main_~main____CPAchecker_TMP_0~0 2147483647))) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647))) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0))) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~0 0) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_1~0 0) (<= 0 main_~__tmp_1~0) (<= 0 |old(~__return_107~0)|) (= 0 (mod main_~main__y~0 4294967296))) [2019-08-31 07:22:47,679 INFO L103 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-08-31 07:22:47,680 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-08-31 07:22:47,682 INFO L168 Benchmark]: Toolchain (without parser) took 1680.72 ms. Allocated memory was 134.2 MB in the beginning and 227.5 MB in the end (delta: 93.3 MB). Free memory was 89.8 MB in the beginning and 125.1 MB in the end (delta: -35.3 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. [2019-08-31 07:22:47,683 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 134.2 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-31 07:22:47,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.17 ms. Allocated memory is still 134.2 MB. Free memory was 89.6 MB in the beginning and 80.1 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-08-31 07:22:47,686 INFO L168 Benchmark]: Boogie Preprocessor took 110.59 ms. Allocated memory was 134.2 MB in the beginning and 200.3 MB in the end (delta: 66.1 MB). Free memory was 80.1 MB in the beginning and 176.9 MB in the end (delta: -96.8 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-31 07:22:47,687 INFO L168 Benchmark]: RCFGBuilder took 248.87 ms. Allocated memory is still 200.3 MB. Free memory was 176.9 MB in the beginning and 165.1 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 7.1 GB. [2019-08-31 07:22:47,692 INFO L168 Benchmark]: Sifa took 1094.39 ms. Allocated memory was 200.3 MB in the beginning and 227.5 MB in the end (delta: 27.3 MB). Free memory was 165.1 MB in the beginning and 125.1 MB in the end (delta: 39.9 MB). Peak memory consumption was 67.2 MB. Max. memory is 7.1 GB. [2019-08-31 07:22:47,703 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 134.2 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 223.17 ms. Allocated memory is still 134.2 MB. Free memory was 89.6 MB in the beginning and 80.1 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 110.59 ms. Allocated memory was 134.2 MB in the beginning and 200.3 MB in the end (delta: 66.1 MB). Free memory was 80.1 MB in the beginning and 176.9 MB in the end (delta: -96.8 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 248.87 ms. Allocated memory is still 200.3 MB. Free memory was 176.9 MB in the beginning and 165.1 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 7.1 GB. * Sifa took 1094.39 ms. Allocated memory was 200.3 MB in the beginning and 227.5 MB in the end (delta: 27.3 MB). Free memory was 165.1 MB in the beginning and 125.1 MB in the end (delta: 39.9 MB). Peak memory consumption was 67.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions 1.0s OVERALL_TIME, 2 ICFG_INTERPRETER_ENTERED_PROCEDURES, 41 DAG_INTERPRETER_EARLY_EXIT_QUERIES, 0 DAG_INTERPRETER_EARLY_EXITS, 36 TOOLS_POST_APPLICATIONS, 0.2s TOOLS_POST_TIME, 2 TOOLS_POST_CALL_APPLICATIONS, 0.0s TOOLS_POST_CALL_TIME, 1 TOOLS_POST_RETURN_APPLICATIONS, 0.0s TOOLS_POST_RETURN_TIME, 0.2s TOOLS_QUANTIFIERELIM_TIME, 0.0s FLUID_QUERY_TIME, 43 FLUID_QUERIES, 7 FLUID_YES_ANSWERS, 14 DOMAIN_JOIN_APPLICATIONS, 0.4s DOMAIN_JOIN_TIME, 7 DOMAIN_ALPHA_APPLICATIONS, 0.2s DOMAIN_ALPHA_TIME, 1 DOMAIN_WIDEN_APPLICATIONS, 0.0s DOMAIN_WIDEN_TIME, 2 DOMAIN_ISSUBSETEQ_APPLICATIONS, 0.0s DOMAIN_ISSUBSETEQ_TIME, 10 DOMAIN_ISBOTTOM_APPLICATIONS, 0.1s DOMAIN_ISBOTTOM_TIME, 1 LOOP_SUMMARIZER_APPLICATIONS, 1 LOOP_SUMMARIZER_CACHE_MISSES, 0.6s LOOP_SUMMARIZER_OVERALL_TIME, 0.6s LOOP_SUMMARIZER_NEW_COMPUTATION_TIME, 2 LOOP_SUMMARIZER_FIXPOINT_ITERATIONS, 1 CALL_SUMMARIZER_APPLICATIONS, 1 CALL_SUMMARIZER_CACHE_MISSES, 0.0s CALL_SUMMARIZER_OVERALL_TIME, 0.0s CALL_SUMMARIZER_NEW_COMPUTATION_TIME, 0.0s PROCEDURE_GRAPH_BUILDER_TIME, 0.0s PATH_EXPR_TIME, 0.0s REGEX_TO_DAG_TIME, 0.0s DAG_COMPRESSION_TIME, 90 DAG_COMPRESSION_PROCESSED_NODES, 50 DAG_COMPRESSION_RETAINED_NODES - UnprovableResult [Line: 61]: 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 434#(and (<= 0 ~__return_107~0) (= (ite (= (mod (ite (and (not (= 0 (mod (mod main_~main__x~0 4294967296) 3))) (< (mod main_~main__x~0 4294967296) 0)) (+ (mod (mod main_~main__x~0 4294967296) 3) (- 3)) (mod (mod main_~main__x~0 4294967296) 3)) 4294967296) 0) 1 0) main_~__tmp_1~0) (or (and (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 ~__return_main~0) (= 1 main_~main__y~0) (= ~__return_main~0 0) (<= ~__return_main~0 0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 |old(~__return_107~0)|) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= |old(~__return_107~0)| ~__return_107~0)) (and (<= main_~main____CPAchecker_TMP_0~0 0) (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (or (and (or (and (or (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (or (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (or (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|))) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (or (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|))) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (or (not (= (mod (+ (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967293) 4294967296) 1)) (not (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0)) (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))) (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_main~0) (or (not (= (mod (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967296) 1)) (and (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0) (not (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))))) (or (and (or (not (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0)) (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))) (= (mod (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967296) 2)) (and (< (mod (+ main_~main__x~0 4294967293) 4294967296) 0) (not (= 0 (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3))) (= (mod (+ (mod (mod (+ main_~main__x~0 4294967293) 4294967296) 3) 4294967293) 4294967296) 2))) (= ~__return_main~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (= |old(~__return_107~0)| ~__return_107~0))) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0)) (and (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (or (and (not (= (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 0)) (= 1 (mod (+ (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 4294967293) 4294967296)) (< (mod (+ main_~main__x~0 4294967292) 4294967296) 0)) (and (or (not (< (mod (+ main_~main__x~0 4294967292) 4294967296) 0)) (= (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 0)) (= 1 (mod (mod (mod (+ main_~main__x~0 4294967292) 4294967296) 3) 4294967296)))) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (= |old(~__return_107~0)| ~__return_107~0))) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= 0 |old(~__return_107~0)|)) (and (= |old(~__return_107~0)| 0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (= |old(~__return_107~0)| ~__return_107~0))) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 ~__return_main~0) (= 0 main_~main__y~0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 |old(~__return_107~0)|) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (or (and (or (not (< (mod (+ main_~main__x~0 4294967294) 4294967296) 0)) (= 0 (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3))) (= (mod (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3) 4294967296) 1)) (and (< (mod (+ main_~main__x~0 4294967294) 4294967296) 0) (not (= 0 (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3))) (= 1 (mod (+ (mod (mod (+ main_~main__x~0 4294967294) 4294967296) 3) 4294967293) 4294967296))))) (and (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (or (and (or (and (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main__y~0 0)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main__y~0 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main__y~0 0))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~0 2147483647)) (and (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (or (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (or (and (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= main_~main__y~0 1) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0))) (<= 0 ~__return_main~0) (= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|)) (and (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (or (and (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= main_~main__y~0 1) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= |old(~__return_107~0)| 0) (<= 0 ~__return_107~0) (<= 0 ~__return_main~0) (<= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0))) (<= 0 ~__return_main~0) (= 1 main_~main__y~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 0 |old(~__return_107~0)|))) (<= main_~main____CPAchecker_TMP_0~0 2147483647))) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647))) (<= 0 |old(~__return_107~0)|) (<= ~__return_107~0 0))) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~0 0) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main__y~0) (<= ~__return_main~0 0) (<= ~__return_107~0 0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= main_~main__y~0 1) (<= |old(~__return_107~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_1~0 0) (<= 0 main_~__tmp_1~0) (<= 0 |old(~__return_107~0)|) (= 0 (mod main_~main__y~0 4294967296))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...