java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-benchs/filter1.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:40:32,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:40:32,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:40:32,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:40:32,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:40:32,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:40:32,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:40:32,747 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:40:32,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:40:32,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:40:32,756 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:40:32,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:40:32,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:40:32,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:40:32,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:40:32,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:40:32,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:40:32,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:40:32,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:40:32,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:40:32,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:40:32,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:40:32,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:40:32,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:40:32,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:40:32,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:40:32,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:40:32,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:40:32,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:40:32,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:40:32,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:40:32,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:40:32,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:40:32,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:40:32,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:40:32,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:40:32,803 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:40:32,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:40:32,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:40:32,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:40:32,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:40:32,832 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:40:32,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:40:32,833 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:40:32,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:40:32,833 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:40:32,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:40:32,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:40:32,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:40:32,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:40:32,835 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:40:32,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:40:32,836 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:40:32,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:40:32,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:40:32,837 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:40:32,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:40:32,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:40:32,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:40:32,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:40:32,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:40:32,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:40:32,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:40:32,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:40:32,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:40:32,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:40:32,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:40:32,903 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:40:32,907 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:40:32,909 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:40:32,909 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:40:32,910 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/filter1.c.v+nlh-reducer.c [2019-08-08 11:40:32,983 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59e56b9bd/409dbd8e1af44d5585f37ebec89d9d0e/FLAGcd7123d27 [2019-08-08 11:40:33,455 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:40:33,456 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/filter1.c.v+nlh-reducer.c [2019-08-08 11:40:33,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59e56b9bd/409dbd8e1af44d5585f37ebec89d9d0e/FLAGcd7123d27 [2019-08-08 11:40:33,849 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59e56b9bd/409dbd8e1af44d5585f37ebec89d9d0e [2019-08-08 11:40:33,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:40:33,861 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:40:33,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:40:33,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:40:33,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:40:33,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:40:33" (1/1) ... [2019-08-08 11:40:33,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb0401c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:33, skipping insertion in model container [2019-08-08 11:40:33,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:40:33" (1/1) ... [2019-08-08 11:40:33,878 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:40:33,903 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:40:34,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:40:34,144 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:40:34,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:40:34,352 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:40:34,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34 WrapperNode [2019-08-08 11:40:34,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:40:34,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:40:34,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:40:34,356 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:40:34,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,380 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:40:34,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:40:34,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:40:34,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:40:34,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:40:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:40:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:40:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:40:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:40:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:40:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:40:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-08 11:40:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 11:40:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:40:34,477 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:40:34,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:40:34,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:40:34,957 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:40:34,958 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:40:34,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:40:34 BoogieIcfgContainer [2019-08-08 11:40:34,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:40:34,960 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:40:34,960 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:40:34,960 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:40:34,961 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:40:34" (1/1) ... [2019-08-08 11:40:34,972 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-08 11:40:34,974 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:40:34,980 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:40:34,991 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:40:34,992 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:40:35,033 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 24 [2019-08-08 11:40:35,251 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:40:35,252 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:40:35,255 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 156#(and (= main_~__tmp_1~0 main_~main____CPAchecker_TMP_2~0) (or (and (or (and (or (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_112_0~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (not (= 0 main_~main____CPAchecker_TMP_1~0)) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_8 Bool)) v_~someBinaryDOUBLEComparisonOperation_8) (= 1 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) v_~someBinaryDOUBLEComparisonOperation_4) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= |old(~__tmp_112_0~0)| ~__tmp_112_0~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0)) (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_112_0~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_8 Bool)) v_~someBinaryDOUBLEComparisonOperation_8) (= 1 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) v_~someBinaryDOUBLEComparisonOperation_4) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (= |old(~__tmp_112_0~0)| ~__tmp_112_0~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0))) (exists ((v_~someBinaryDOUBLEComparisonOperation_20 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_20)) (= main_~main__E1~0 main_~main__E0~0)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_14 Bool)) v_~someBinaryDOUBLEComparisonOperation_14) (or (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_112_0~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (not (= 0 main_~main____CPAchecker_TMP_1~0)) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_8 Bool)) v_~someBinaryDOUBLEComparisonOperation_8) (= 1 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) v_~someBinaryDOUBLEComparisonOperation_4) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= |old(~__tmp_112_0~0)| ~__tmp_112_0~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0)) (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_112_0~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_8 Bool)) v_~someBinaryDOUBLEComparisonOperation_8) (= 1 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) v_~someBinaryDOUBLEComparisonOperation_4) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (= |old(~__tmp_112_0~0)| ~__tmp_112_0~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0))) (exists ((v_~someBinaryDOUBLEComparisonOperation_16 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_16)) (= main_~main__E1~0 main_~main__E0~0))) (= 0 main_~main____CPAchecker_TMP_2~0)) (and (= 1 main_~main____CPAchecker_TMP_2~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_14 Bool)) v_~someBinaryDOUBLEComparisonOperation_14) (or (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_112_0~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (not (= 0 main_~main____CPAchecker_TMP_1~0)) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_8 Bool)) v_~someBinaryDOUBLEComparisonOperation_8) (= 1 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) v_~someBinaryDOUBLEComparisonOperation_4) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= |old(~__tmp_112_0~0)| ~__tmp_112_0~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0)) (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_112_0~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_8 Bool)) v_~someBinaryDOUBLEComparisonOperation_8) (= 1 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_4 Bool)) v_~someBinaryDOUBLEComparisonOperation_4) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (= |old(~__tmp_112_0~0)| ~__tmp_112_0~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0))) (= main_~main__E1~0 main_~main__E0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_18 Bool)) v_~someBinaryDOUBLEComparisonOperation_18))) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0)) [2019-08-08 11:40:35,257 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 141#(and (or (and (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= main_~main__E1~0 main_~main__E0~0) (or (and (not (= ~__tmp_129_2~0 0)) (= ~__tmp_129_2~0 main_~main____CPAchecker_TMP_2~0) (= ~__tmp_129_0~0 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_26 Bool)) v_~someBinaryDOUBLEComparisonOperation_26) (= 0 main_~main____CPAchecker_TMP_1~1) (= 1 main_~main____CPAchecker_TMP_0~1) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (exists ((v_~someBinaryDOUBLEComparisonOperation_28 Bool)) v_~someBinaryDOUBLEComparisonOperation_28) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (or (and (= ~__tmp_129_2~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32)) (and (= ~__tmp_129_2~0 0) (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= ~__tmp_129_0~0 1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)))))) (<= main_~main__i~0 1000000) (<= main_~main____CPAchecker_TMP_1~1 2147483647) (= ~__tmp_129_1~0 main_~main____CPAchecker_TMP_1~0)) (and (not (= 0 main_~main____CPAchecker_TMP_1~1)) (not (= ~__tmp_129_2~0 0)) (= ~__tmp_129_2~0 main_~main____CPAchecker_TMP_2~0) (= ~__tmp_129_0~0 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_26 Bool)) v_~someBinaryDOUBLEComparisonOperation_26) (= 1 main_~main____CPAchecker_TMP_0~1) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (exists ((v_~someBinaryDOUBLEComparisonOperation_28 Bool)) v_~someBinaryDOUBLEComparisonOperation_28) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (or (and (= ~__tmp_129_2~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32)) (and (= ~__tmp_129_2~0 0) (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= ~__tmp_129_0~0 1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)))))) (<= main_~main__i~0 1000000) (<= main_~main____CPAchecker_TMP_1~1 2147483647) (= ~__tmp_129_1~0 main_~main____CPAchecker_TMP_1~0)))) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)) (= main_~main__E1~0 main_~main__E0~0) (or (and (not (= ~__tmp_129_2~0 0)) (= ~__tmp_129_2~0 main_~main____CPAchecker_TMP_2~0) (= ~__tmp_129_0~0 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_26 Bool)) v_~someBinaryDOUBLEComparisonOperation_26) (= 0 main_~main____CPAchecker_TMP_1~1) (= 1 main_~main____CPAchecker_TMP_0~1) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (exists ((v_~someBinaryDOUBLEComparisonOperation_28 Bool)) v_~someBinaryDOUBLEComparisonOperation_28) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (or (and (= ~__tmp_129_2~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32)) (and (= ~__tmp_129_2~0 0) (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= ~__tmp_129_0~0 1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)))))) (<= main_~main__i~0 1000000) (<= main_~main____CPAchecker_TMP_1~1 2147483647) (= ~__tmp_129_1~0 main_~main____CPAchecker_TMP_1~0)) (and (not (= 0 main_~main____CPAchecker_TMP_1~1)) (not (= ~__tmp_129_2~0 0)) (= ~__tmp_129_2~0 main_~main____CPAchecker_TMP_2~0) (= ~__tmp_129_0~0 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_26 Bool)) v_~someBinaryDOUBLEComparisonOperation_26) (= 1 main_~main____CPAchecker_TMP_0~1) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (exists ((v_~someBinaryDOUBLEComparisonOperation_28 Bool)) v_~someBinaryDOUBLEComparisonOperation_28) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (or (and (= ~__tmp_129_2~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32)) (and (= ~__tmp_129_2~0 0) (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= ~__tmp_129_0~0 1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)))))) (<= main_~main__i~0 1000000) (<= main_~main____CPAchecker_TMP_1~1 2147483647) (= ~__tmp_129_1~0 main_~main____CPAchecker_TMP_1~0))))) (= 0 main_~main____CPAchecker_TMP_2~1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= main_~main__E1~0 main_~main__E0~0) (or (and (not (= ~__tmp_129_2~0 0)) (= ~__tmp_129_2~0 main_~main____CPAchecker_TMP_2~0) (= ~__tmp_129_0~0 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_26 Bool)) v_~someBinaryDOUBLEComparisonOperation_26) (= 0 main_~main____CPAchecker_TMP_1~1) (= 1 main_~main____CPAchecker_TMP_0~1) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (exists ((v_~someBinaryDOUBLEComparisonOperation_28 Bool)) v_~someBinaryDOUBLEComparisonOperation_28) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (or (and (= ~__tmp_129_2~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32)) (and (= ~__tmp_129_2~0 0) (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= ~__tmp_129_0~0 1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)))))) (<= main_~main__i~0 1000000) (<= main_~main____CPAchecker_TMP_1~1 2147483647) (= ~__tmp_129_1~0 main_~main____CPAchecker_TMP_1~0)) (and (not (= 0 main_~main____CPAchecker_TMP_1~1)) (not (= ~__tmp_129_2~0 0)) (= ~__tmp_129_2~0 main_~main____CPAchecker_TMP_2~0) (= ~__tmp_129_0~0 main_~main____CPAchecker_TMP_0~0) (exists ((v_~someBinaryDOUBLEComparisonOperation_26 Bool)) v_~someBinaryDOUBLEComparisonOperation_26) (= 1 main_~main____CPAchecker_TMP_0~1) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (exists ((v_~someBinaryDOUBLEComparisonOperation_28 Bool)) v_~someBinaryDOUBLEComparisonOperation_28) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (or (and (= ~__tmp_129_2~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32)) (and (= ~__tmp_129_2~0 0) (or (and (exists ((v_~someBinaryDOUBLEComparisonOperation_6 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_6)) (= ~__tmp_129_0~0 1)) (and (exists ((v_~someBinaryDOUBLEComparisonOperation_30 Bool)) v_~someBinaryDOUBLEComparisonOperation_30) (= ~__tmp_129_0~0 1) (exists ((v_~someBinaryDOUBLEComparisonOperation_2 Bool)) (not v_~someBinaryDOUBLEComparisonOperation_2)))))) (<= main_~main__i~0 1000000) (<= main_~main____CPAchecker_TMP_1~1 2147483647) (= ~__tmp_129_1~0 main_~main____CPAchecker_TMP_1~0))) (exists ((v_~someBinaryDOUBLEComparisonOperation_32 Bool)) v_~someBinaryDOUBLEComparisonOperation_32) (= 1 main_~main____CPAchecker_TMP_2~1))) (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_2~0 main_~main____CPAchecker_TMP_2~1) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1)) [2019-08-08 11:40:35,266 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:40:35,274 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:40:35,277 INFO L168 Benchmark]: Toolchain (without parser) took 1414.81 ms. Allocated memory was 135.8 MB in the beginning and 203.4 MB in the end (delta: 67.6 MB). Free memory was 91.6 MB in the beginning and 141.1 MB in the end (delta: -49.5 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:35,278 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 135.8 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:40:35,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 492.71 ms. Allocated memory was 135.8 MB in the beginning and 203.4 MB in the end (delta: 67.6 MB). Free memory was 91.4 MB in the beginning and 181.1 MB in the end (delta: -89.7 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:35,281 INFO L168 Benchmark]: Boogie Preprocessor took 58.13 ms. Allocated memory is still 203.4 MB. Free memory was 181.1 MB in the beginning and 179.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:35,283 INFO L168 Benchmark]: RCFGBuilder took 545.70 ms. Allocated memory is still 203.4 MB. Free memory was 179.0 MB in the beginning and 161.8 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:35,284 INFO L168 Benchmark]: Symbolic Interpretation took 314.37 ms. Allocated memory is still 203.4 MB. Free memory was 161.8 MB in the beginning and 141.1 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:40:35,294 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 54]: 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: - UnprovableResult [Line: 100]: 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 0.24 ms. Allocated memory is still 135.8 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 492.71 ms. Allocated memory was 135.8 MB in the beginning and 203.4 MB in the end (delta: 67.6 MB). Free memory was 91.4 MB in the beginning and 181.1 MB in the end (delta: -89.7 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.13 ms. Allocated memory is still 203.4 MB. Free memory was 181.1 MB in the beginning and 179.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 545.70 ms. Allocated memory is still 203.4 MB. Free memory was 179.0 MB in the beginning and 161.8 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 314.37 ms. Allocated memory is still 203.4 MB. Free memory was 161.8 MB in the beginning and 141.1 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...