java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-multidimensional/init-4-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:46:34,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:46:34,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:46:34,954 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:46:34,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:46:34,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:46:34,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:46:34,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:46:34,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:46:34,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:46:34,963 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:46:34,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:46:34,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:46:34,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:46:34,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:46:34,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:46:34,968 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:46:34,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:46:34,971 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:46:34,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:46:34,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:46:34,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:46:34,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:46:34,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:46:34,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 09:46:34,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 09:46:34,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 09:46:34,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 09:46:34,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 09:46:34,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 09:46:34,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:46:34,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:46:34,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:46:34,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:46:34,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:46:34,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:46:34,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:46:34,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:46:34,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:46:34,989 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:46:34,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:46:34,990 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 09:46:35,005 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:46:35,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:46:35,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:46:35,007 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:46:35,007 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:46:35,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:46:35,007 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:46:35,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:46:35,008 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:46:35,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:46:35,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:46:35,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:46:35,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:46:35,009 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:46:35,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:46:35,009 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:46:35,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:46:35,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:46:35,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:46:35,010 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:46:35,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:46:35,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:46:35,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:46:35,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:46:35,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:46:35,011 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:46:35,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:46:35,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:46:35,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:46:35,040 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:46:35,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:46:35,056 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:46:35,058 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:46:35,058 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:46:35,059 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/init-4-n-u.c [2019-08-08 09:46:35,120 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07daa46f/c9136f2845f74ddcae16c5649e366c19/FLAGca5b0c024 [2019-08-08 09:46:35,562 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:46:35,564 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/init-4-n-u.c [2019-08-08 09:46:35,573 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07daa46f/c9136f2845f74ddcae16c5649e366c19/FLAGca5b0c024 [2019-08-08 09:46:35,594 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07daa46f/c9136f2845f74ddcae16c5649e366c19 [2019-08-08 09:46:35,604 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:46:35,605 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:46:35,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:35,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:46:35,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:46:35,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:35,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8463f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35, skipping insertion in model container [2019-08-08 09:46:35,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:35,623 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:46:35,644 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:46:35,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:35,834 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:46:35,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:35,878 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:46:35,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35 WrapperNode [2019-08-08 09:46:35,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:35,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:46:35,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:46:35,880 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:46:35,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:35,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:35,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:35,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:35,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:36,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:36,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... [2019-08-08 09:46:36,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:46:36,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:46:36,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:46:36,010 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:46:36,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:46:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:46:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:46:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 09:46:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:46:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:46:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 09:46:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 09:46:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:46:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 09:46:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 09:46:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 09:46:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 09:46:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:46:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:46:36,565 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:46:36,565 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-08 09:46:36,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:36 BoogieIcfgContainer [2019-08-08 09:46:36,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:46:36,567 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:46:36,567 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:46:36,568 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:46:36,569 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:36" (1/1) ... [2019-08-08 09:46:36,579 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:46:36,581 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:46:36,588 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:46:36,596 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:46:36,598 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:46:36,648 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 09:46:37,183 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 57 [2019-08-08 09:46:37,186 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:46:37,186 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:46:37,189 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 416#(and (exists ((v_main_~q~0_BEFORE_CALL_1 Int) (v_main_~n~0_BEFORE_CALL_1 Int) (v_main_~k~0_BEFORE_CALL_1 Int) (|v_main_~#A~0.base_BEFORE_CALL_1| Int) (v_main_~j~0_BEFORE_CALL_1 Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#A~0.offset_BEFORE_CALL_1| Int) (v_main_~C~0_BEFORE_CALL_1 Int) (v_main_~p~0_BEFORE_CALL_1 Int)) (and (= (ite (= v_main_~C~0_BEFORE_CALL_1 (select (select |#memory_int| |v_main_~#A~0.base_BEFORE_CALL_1|) (+ (+ (+ (+ |v_main_~#A~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* (* 4 v_main_~q~0_BEFORE_CALL_1) v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* (* 4 v_main_~q~0_BEFORE_CALL_1) v_main_~p~0_BEFORE_CALL_1))) (* v_main_~k~0_BEFORE_CALL_1 (* 4 v_main_~q~0_BEFORE_CALL_1))) 0))) 1 0) |__VERIFIER_assert_#in~cond|) (< v_main_~k~0_BEFORE_CALL_1 (+ v_main_~p~0_BEFORE_CALL_1 1)) (not (= 0 (ite (= (select (select |#memory_int| |v_main_~#A~0.base_BEFORE_CALL_1|) (+ (+ (+ (+ |v_main_~#A~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* (* 4 v_main_~q~0_BEFORE_CALL_1) v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* (* 4 v_main_~q~0_BEFORE_CALL_1) v_main_~p~0_BEFORE_CALL_1))) (* (+ v_main_~k~0_BEFORE_CALL_1 (- 1)) (* 4 v_main_~q~0_BEFORE_CALL_1))) 0)) v_main_~C~0_BEFORE_CALL_1) 1 0))) (<= v_main_~q~0_BEFORE_CALL_1 1) (< 0 v_main_~q~0_BEFORE_CALL_1) (exists ((v_main_~l~0_58 Int)) (and (or (= v_main_~l~0_58 0) (and (= 0 (+ v_main_~k~0_BEFORE_CALL_1 (- 2))) (= v_main_~l~0_58 0))) (not (< v_main_~l~0_58 v_main_~q~0_BEFORE_CALL_1)))) (< v_main_~k~0_BEFORE_CALL_1 v_main_~p~0_BEFORE_CALL_1))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 09:46:37,190 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:46:37,198 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:46:37,201 INFO L168 Benchmark]: Toolchain (without parser) took 1594.49 ms. Allocated memory was 140.5 MB in the beginning and 202.9 MB in the end (delta: 62.4 MB). Free memory was 87.8 MB in the beginning and 130.7 MB in the end (delta: -42.9 MB). Peak memory consumption was 19.5 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:37,202 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 09:46:37,203 INFO L168 Benchmark]: CACSL2BoogieTranslator took 272.87 ms. Allocated memory is still 140.5 MB. Free memory was 87.6 MB in the beginning and 77.1 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:37,204 INFO L168 Benchmark]: Boogie Preprocessor took 129.71 ms. Allocated memory was 140.5 MB in the beginning and 202.9 MB in the end (delta: 62.4 MB). Free memory was 77.1 MB in the beginning and 179.6 MB in the end (delta: -102.5 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:37,205 INFO L168 Benchmark]: RCFGBuilder took 557.11 ms. Allocated memory is still 202.9 MB. Free memory was 179.6 MB in the beginning and 162.8 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:37,206 INFO L168 Benchmark]: Symbolic Interpretation took 631.21 ms. Allocated memory is still 202.9 MB. Free memory was 162.8 MB in the beginning and 130.7 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:37,210 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 272.87 ms. Allocated memory is still 140.5 MB. Free memory was 87.6 MB in the beginning and 77.1 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.71 ms. Allocated memory was 140.5 MB in the beginning and 202.9 MB in the end (delta: 62.4 MB). Free memory was 77.1 MB in the beginning and 179.6 MB in the end (delta: -102.5 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 557.11 ms. Allocated memory is still 202.9 MB. Free memory was 179.6 MB in the beginning and 162.8 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 631.21 ms. Allocated memory is still 202.9 MB. Free memory was 162.8 MB in the beginning and 130.7 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...