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-2-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 10:36:49,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 10:36:49,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 10:36:49,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 10:36:49,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 10:36:49,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 10:36:49,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 10:36:49,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 10:36:49,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 10:36:49,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 10:36:49,423 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 10:36:49,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 10:36:49,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 10:36:49,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 10:36:49,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 10:36:49,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 10:36:49,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 10:36:49,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 10:36:49,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 10:36:49,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 10:36:49,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 10:36:49,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 10:36:49,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 10:36:49,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 10:36:49,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 10:36:49,441 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 10:36:49,441 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 10:36:49,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 10:36:49,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 10:36:49,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 10:36:49,444 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 10:36:49,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 10:36:49,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 10:36:49,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 10:36:49,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 10:36:49,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 10:36:49,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 10:36:49,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 10:36:49,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 10:36:49,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 10:36:49,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 10:36:49,451 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 [2019-08-14 10:36:49,465 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 10:36:49,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 10:36:49,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 10:36:49,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 10:36:49,467 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 10:36:49,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 10:36:49,467 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 10:36:49,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 10:36:49,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 10:36:49,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 10:36:49,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 10:36:49,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 10:36:49,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 10:36:49,469 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 10:36:49,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 10:36:49,469 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 10:36:49,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 10:36:49,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 10:36:49,470 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 10:36:49,470 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 10:36:49,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 10:36:49,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 10:36:49,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 10:36:49,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 10:36:49,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 10:36:49,471 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 10:36:49,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 10:36:49,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 10:36:49,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 10:36:49,500 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 10:36:49,513 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 10:36:49,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 10:36:49,518 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 10:36:49,518 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 10:36:49,519 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/copy-2-u.c [2019-08-14 10:36:49,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ca61c5a7/ad8c3ca1ef1d4e3aa4301b1a030ee77c/FLAGdeb3a0528 [2019-08-14 10:36:50,024 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 10:36:50,024 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/copy-2-u.c [2019-08-14 10:36:50,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ca61c5a7/ad8c3ca1ef1d4e3aa4301b1a030ee77c/FLAGdeb3a0528 [2019-08-14 10:36:50,438 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ca61c5a7/ad8c3ca1ef1d4e3aa4301b1a030ee77c [2019-08-14 10:36:50,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 10:36:50,449 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 10:36:50,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 10:36:50,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 10:36:50,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 10:36:50,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d721248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50, skipping insertion in model container [2019-08-14 10:36:50,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,466 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 10:36:50,485 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 10:36:50,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:36:50,705 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 10:36:50,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:36:50,754 INFO L192 MainTranslator]: Completed translation [2019-08-14 10:36:50,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50 WrapperNode [2019-08-14 10:36:50,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 10:36:50,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 10:36:50,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 10:36:50,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 10:36:50,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (1/1) ... [2019-08-14 10:36:50,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 10:36:50,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 10:36:50,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 10:36:50,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 10:36:50,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:50" (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 [2019-08-14 10:36:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 10:36:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 10:36:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-14 10:36:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 10:36:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 10:36:50,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 10:36:50,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 10:36:51,245 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 10:36:51,245 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-14 10:36:51,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:36:51 BoogieIcfgContainer [2019-08-14 10:36:51,247 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 10:36:51,247 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 10:36:51,247 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 10:36:51,248 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 10:36:51,249 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:36:51" (1/1) ... [2019-08-14 10:36:51,816 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-08-14 10:36:52,155 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 10:36:52,157 INFO L168 Benchmark]: Toolchain (without parser) took 1708.14 ms. Allocated memory was 132.6 MB in the beginning and 199.2 MB in the end (delta: 66.6 MB). Free memory was 88.7 MB in the beginning and 98.5 MB in the end (delta: -9.9 MB). Peak memory consumption was 56.7 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:52,158 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 10:36:52,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.91 ms. Allocated memory is still 132.6 MB. Free memory was 88.5 MB in the beginning and 78.1 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:52,160 INFO L168 Benchmark]: Boogie Preprocessor took 134.68 ms. Allocated memory was 132.6 MB in the beginning and 199.2 MB in the end (delta: 66.6 MB). Free memory was 78.1 MB in the beginning and 174.9 MB in the end (delta: -96.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:52,161 INFO L168 Benchmark]: RCFGBuilder took 356.44 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 158.8 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:52,162 INFO L168 Benchmark]: Symbolic Interpretation took 908.55 ms. Allocated memory is still 199.2 MB. Free memory was 158.8 MB in the beginning and 98.5 MB in the end (delta: 60.3 MB). Peak memory consumption was 60.3 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:52,166 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: Over-approximation of reachable states at this location is 205#(and (= 0 __VERIFIER_assert_~cond) (exists ((v_main_~n~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_~#B~0.offset_BEFORE_CALL_1| Int) (|v_main_~#A~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.base_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= (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))) (* 4 v_main_~j~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_~n~0_BEFORE_CALL_1))) (* 4 v_main_~j~0_BEFORE_CALL_1)))) (< v_main_~j~0_BEFORE_CALL_1 v_main_~n~0_BEFORE_CALL_1)) (and (= |__VERIFIER_assert_#in~cond| 0) (< v_main_~j~0_BEFORE_CALL_1 v_main_~n~0_BEFORE_CALL_1) (not (= (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))) (* 4 v_main_~j~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_~n~0_BEFORE_CALL_1))) (* 4 v_main_~j~0_BEFORE_CALL_1)))))))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). 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 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 304.91 ms. Allocated memory is still 132.6 MB. Free memory was 88.5 MB in the beginning and 78.1 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 134.68 ms. Allocated memory was 132.6 MB in the beginning and 199.2 MB in the end (delta: 66.6 MB). Free memory was 78.1 MB in the beginning and 174.9 MB in the end (delta: -96.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 356.44 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 158.8 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 908.55 ms. Allocated memory is still 199.2 MB. Free memory was 158.8 MB in the beginning and 98.5 MB in the end (delta: 60.3 MB). Peak memory consumption was 60.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...