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/loops/vogal-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:41:28,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:41:28,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:41:28,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:41:28,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:41:28,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:41:28,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:41:28,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:41:28,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:41:28,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:41:28,385 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:41:28,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:41:28,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:41:28,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:41:28,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:41:28,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:41:28,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:41:28,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:41:28,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:41:28,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:41:28,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:41:28,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:41:28,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:41:28,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:41:28,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:41:28,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:41:28,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:41:28,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:41:28,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:41:28,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:41:28,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:41:28,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:41:28,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:41:28,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:41:28,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:41:28,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:41:28,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:41:28,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:41:28,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:41:28,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:41:28,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:41:28,413 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 20:41:28,428 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:41:28,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:41:28,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:41:28,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:41:28,430 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:41:28,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:41:28,431 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:41:28,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:41:28,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:41:28,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:41:28,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:41:28,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:41:28,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:41:28,433 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:41:28,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:41:28,433 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:41:28,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:41:28,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:41:28,434 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:41:28,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:41:28,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:41:28,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:41:28,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:41:28,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:41:28,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:41:28,436 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:41:28,436 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:41:28,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:41:28,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:41:28,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:41:28,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:41:28,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:41:28,514 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:41:28,515 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:41:28,515 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/vogal-2.i [2019-08-14 20:41:28,579 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eceb7bfef/1ac1d6c30b064485938d54501b137749/FLAG7abd4b868 [2019-08-14 20:41:28,991 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:41:28,992 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/vogal-2.i [2019-08-14 20:41:28,999 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eceb7bfef/1ac1d6c30b064485938d54501b137749/FLAG7abd4b868 [2019-08-14 20:41:29,363 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eceb7bfef/1ac1d6c30b064485938d54501b137749 [2019-08-14 20:41:29,373 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:41:29,374 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:41:29,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:41:29,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:41:29,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:41:29,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a35c892 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29, skipping insertion in model container [2019-08-14 20:41:29,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,391 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:41:29,410 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:41:29,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:41:29,607 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:41:29,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:41:29,779 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:41:29,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29 WrapperNode [2019-08-14 20:41:29,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:41:29,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:41:29,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:41:29,781 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:41:29,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,821 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (1/1) ... [2019-08-14 20:41:29,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:41:29,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:41:29,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:41:29,825 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:41:29,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:29" (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 20:41:29,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:41:29,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:41:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-14 20:41:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:41:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:41:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 20:41:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-14 20:41:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:41:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 20:41:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 20:41:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:41:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:41:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:41:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:41:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:41:30,176 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:41:30,176 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-14 20:41:30,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:41:30 BoogieIcfgContainer [2019-08-14 20:41:30,178 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:41:30,178 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:41:30,178 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:41:30,179 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:41:30,179 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:41:30" (1/1) ... [2019-08-14 20:41:30,666 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:41:31,202 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:41:31,204 INFO L168 Benchmark]: Toolchain (without parser) took 1829.03 ms. Allocated memory was 142.1 MB in the beginning and 230.7 MB in the end (delta: 88.6 MB). Free memory was 89.6 MB in the beginning and 202.5 MB in the end (delta: -112.9 MB). Peak memory consumption was 69.8 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:31,207 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 142.1 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 20:41:31,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.42 ms. Allocated memory was 142.1 MB in the beginning and 201.9 MB in the end (delta: 59.8 MB). Free memory was 89.4 MB in the beginning and 179.3 MB in the end (delta: -89.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:31,212 INFO L168 Benchmark]: Boogie Preprocessor took 44.07 ms. Allocated memory is still 201.9 MB. Free memory was 179.3 MB in the beginning and 177.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:31,213 INFO L168 Benchmark]: RCFGBuilder took 353.35 ms. Allocated memory is still 201.9 MB. Free memory was 177.5 MB in the beginning and 158.8 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:31,215 INFO L168 Benchmark]: Symbolic Interpretation took 1023.78 ms. Allocated memory was 201.9 MB in the beginning and 230.7 MB in the end (delta: 28.8 MB). Free memory was 158.8 MB in the beginning and 202.5 MB in the end (delta: -43.6 MB). Peak memory consumption was 79.3 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:31,226 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 293#(and (exists ((|v_main_~#string_entrada~0.base_BEFORE_CALL_1| Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#string_entrada~0.offset_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 0) (<= (mod v_main_~i~0_BEFORE_CALL_1 4294967296) 2147483647) (= (select (select |#memory_int| |v_main_~#string_entrada~0.base_BEFORE_CALL_1|) (+ (mod v_main_~i~0_BEFORE_CALL_1 4294967296) |v_main_~#string_entrada~0.offset_BEFORE_CALL_1|)) 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (= (select (select |#memory_int| |v_main_~#string_entrada~0.base_BEFORE_CALL_1|) |v_main_~#string_entrada~0.offset_BEFORE_CALL_1|) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (not (<= (mod v_main_~i~0_BEFORE_CALL_1 4294967296) 2147483647)) (= (select (select |#memory_int| |v_main_~#string_entrada~0.base_BEFORE_CALL_1|) (+ (mod v_main_~i~0_BEFORE_CALL_1 4294967296) |v_main_~#string_entrada~0.offset_BEFORE_CALL_1| (- 4294967296))) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (= (select (select |#memory_int| |v_main_~#string_entrada~0.base_BEFORE_CALL_1|) |v_main_~#string_entrada~0.offset_BEFORE_CALL_1|) 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (<= (mod v_main_~i~0_BEFORE_CALL_1 4294967296) 2147483647) (= (select (select |#memory_int| |v_main_~#string_entrada~0.base_BEFORE_CALL_1|) (+ (mod v_main_~i~0_BEFORE_CALL_1 4294967296) |v_main_~#string_entrada~0.offset_BEFORE_CALL_1|)) 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (not (<= (mod v_main_~i~0_BEFORE_CALL_1 4294967296) 2147483647)) (= (select (select |#memory_int| |v_main_~#string_entrada~0.base_BEFORE_CALL_1|) (+ (mod v_main_~i~0_BEFORE_CALL_1 4294967296) |v_main_~#string_entrada~0.offset_BEFORE_CALL_1| (- 4294967296))) 0)))) (= 0 __VERIFIER_assert_~cond) (= |__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 0.45 ms. Allocated memory is still 142.1 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 404.42 ms. Allocated memory was 142.1 MB in the beginning and 201.9 MB in the end (delta: 59.8 MB). Free memory was 89.4 MB in the beginning and 179.3 MB in the end (delta: -89.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.07 ms. Allocated memory is still 201.9 MB. Free memory was 179.3 MB in the beginning and 177.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 353.35 ms. Allocated memory is still 201.9 MB. Free memory was 177.5 MB in the beginning and 158.8 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1023.78 ms. Allocated memory was 201.9 MB in the beginning and 230.7 MB in the end (delta: 28.8 MB). Free memory was 158.8 MB in the beginning and 202.5 MB in the end (delta: -43.6 MB). Peak memory consumption was 79.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...