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/copy-partial-2-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:46:32,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:46:32,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:46:32,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:46:32,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:46:32,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:46:32,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:46:32,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:46:32,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:46:32,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:46:32,408 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:46:32,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:46:32,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:46:32,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:46:32,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:46:32,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:46:32,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:46:32,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:46:32,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:46:32,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:46:32,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:46:32,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:46:32,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:46:32,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:46:32,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 09:46:32,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 09:46:32,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 09:46:32,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 09:46:32,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 09:46:32,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 09:46:32,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:46:32,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:46:32,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:46:32,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:46:32,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:46:32,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:46:32,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:46:32,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:46:32,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:46:32,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:46:32,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:46:32,432 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 09:46:32,446 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:46:32,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:46:32,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:46:32,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:46:32,448 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:46:32,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:46:32,449 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:46:32,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:46:32,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:46:32,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:46:32,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:46:32,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:46:32,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:46:32,450 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:46:32,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:46:32,450 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:46:32,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:46:32,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:46:32,451 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:46:32,451 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:46:32,451 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:46:32,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:46:32,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:46:32,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:46:32,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:46:32,452 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:46:32,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:46:32,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:46:32,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:46:32,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:46:32,495 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:46:32,498 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:46:32,499 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:46:32,500 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:46:32,500 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/copy-partial-2-n-u.c [2019-08-08 09:46:32,561 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e70e264/dc48b0c6ef3345ecac00bb7fae906c1b/FLAGe1a4d5445 [2019-08-08 09:46:33,034 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:46:33,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/copy-partial-2-n-u.c [2019-08-08 09:46:33,041 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e70e264/dc48b0c6ef3345ecac00bb7fae906c1b/FLAGe1a4d5445 [2019-08-08 09:46:33,388 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e70e264/dc48b0c6ef3345ecac00bb7fae906c1b [2019-08-08 09:46:33,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:46:33,403 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:46:33,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:33,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:46:33,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:46:33,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d7b9b1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33, skipping insertion in model container [2019-08-08 09:46:33,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,421 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:46:33,441 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:46:33,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:33,658 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:46:33,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:33,719 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:46:33,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33 WrapperNode [2019-08-08 09:46:33,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:33,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:46:33,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:46:33,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:46:33,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,855 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (1/1) ... [2019-08-08 09:46:33,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:46:33,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:46:33,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:46:33,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:46:33,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:33" (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 09:46:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:46:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:46:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 09:46:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:46:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:46:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 09:46:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 09:46:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 09:46:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:46:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 09:46:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 09:46:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 09:46:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 09:46:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:46:33,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:46:34,362 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:46:34,362 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-08 09:46:34,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:34 BoogieIcfgContainer [2019-08-08 09:46:34,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:46:34,364 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:46:34,364 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:46:34,364 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:46:34,365 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:34" (1/1) ... [2019-08-08 09:46:34,376 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:46:34,379 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:46:34,385 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:46:34,393 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:46:34,394 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:46:34,438 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 09:46:34,739 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 57 [2019-08-08 09:46:34,742 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:46:34,742 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:46:34,745 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 214#(and (exists ((v_main_~n~0_BEFORE_CALL_1 Int) (v_main_~q~0_BEFORE_CALL_1 Int) (|v_main_~#A~0.base_BEFORE_CALL_1| Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#A~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.base_BEFORE_CALL_1| Int) (v_main_~s~0_BEFORE_CALL_1 Int)) (and (exists ((v_main_~j~0_39 Int)) (and (not (< v_main_~j~0_39 v_main_~s~0_BEFORE_CALL_1)) (or (and (= v_main_~j~0_39 0) (= 0 (+ v_main_~i~0_BEFORE_CALL_1 (- 2)))) (= v_main_~j~0_39 0)))) (< v_main_~i~0_BEFORE_CALL_1 (+ v_main_~q~0_BEFORE_CALL_1 1)) (= |__VERIFIER_assert_#in~cond| (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_~n~0_BEFORE_CALL_1))) 0)) (select (select |#memory_int| |v_main_~#B~0.base_BEFORE_CALL_1|) (+ (+ |v_main_~#B~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* 4 v_main_~n~0_BEFORE_CALL_1))) 0))) 1 0)) (< 0 v_main_~s~0_BEFORE_CALL_1) (< v_main_~i~0_BEFORE_CALL_1 v_main_~q~0_BEFORE_CALL_1) (not (= (ite (= (select (select |#memory_int| |v_main_~#B~0.base_BEFORE_CALL_1|) (+ (+ |v_main_~#B~0.offset_BEFORE_CALL_1| (* (+ v_main_~i~0_BEFORE_CALL_1 (- 1)) (* 4 v_main_~n~0_BEFORE_CALL_1))) 0)) (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 (- 1)) (* 4 v_main_~n~0_BEFORE_CALL_1))) 0))) 1 0) 0)) (<= v_main_~s~0_BEFORE_CALL_1 1))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 09:46:34,746 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:46:34,754 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:46:34,757 INFO L168 Benchmark]: Toolchain (without parser) took 1352.94 ms. Allocated memory was 132.1 MB in the beginning and 200.3 MB in the end (delta: 68.2 MB). Free memory was 87.0 MB in the beginning and 140.5 MB in the end (delta: -53.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:34,758 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.1 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 09:46:34,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.28 ms. Allocated memory is still 132.1 MB. Free memory was 86.8 MB in the beginning and 75.9 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:34,760 INFO L168 Benchmark]: Boogie Preprocessor took 142.71 ms. Allocated memory was 132.1 MB in the beginning and 200.3 MB in the end (delta: 68.2 MB). Free memory was 75.9 MB in the beginning and 176.6 MB in the end (delta: -100.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:34,761 INFO L168 Benchmark]: RCFGBuilder took 500.46 ms. Allocated memory is still 200.3 MB. Free memory was 176.0 MB in the beginning and 160.2 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:34,762 INFO L168 Benchmark]: Symbolic Interpretation took 390.46 ms. Allocated memory is still 200.3 MB. Free memory was 160.2 MB in the beginning and 140.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:34,766 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 0.18 ms. Allocated memory is still 132.1 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 315.28 ms. Allocated memory is still 132.1 MB. Free memory was 86.8 MB in the beginning and 75.9 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 142.71 ms. Allocated memory was 132.1 MB in the beginning and 200.3 MB in the end (delta: 68.2 MB). Free memory was 75.9 MB in the beginning and 176.6 MB in the end (delta: -100.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 500.46 ms. Allocated memory is still 200.3 MB. Free memory was 176.0 MB in the beginning and 160.2 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 390.46 ms. Allocated memory is still 200.3 MB. Free memory was 160.2 MB in the beginning and 140.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...