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/bitvector/soft_float_3.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 19:22:26,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 19:22:26,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 19:22:26,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 19:22:26,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 19:22:26,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 19:22:26,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 19:22:26,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 19:22:26,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 19:22:26,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 19:22:26,878 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 19:22:26,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 19:22:26,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 19:22:26,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 19:22:26,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 19:22:26,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 19:22:26,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 19:22:26,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 19:22:26,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 19:22:26,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 19:22:26,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 19:22:26,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 19:22:26,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 19:22:26,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 19:22:26,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 19:22:26,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 19:22:26,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 19:22:26,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 19:22:26,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 19:22:26,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 19:22:26,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 19:22:26,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 19:22:26,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 19:22:26,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 19:22:26,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 19:22:26,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 19:22:26,921 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 [2019-08-22 19:22:26,947 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 19:22:26,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 19:22:26,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 19:22:26,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 19:22:26,950 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 19:22:26,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 19:22:26,951 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 19:22:26,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 19:22:26,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 19:22:26,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 19:22:26,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 19:22:26,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 19:22:26,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 19:22:26,953 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 19:22:26,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 19:22:26,954 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 19:22:26,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 19:22:26,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 19:22:26,954 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 19:22:26,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 19:22:26,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 19:22:26,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 19:22:26,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 19:22:26,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 19:22:26,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 19:22:26,957 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 19:22:26,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 19:22:26,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 19:22:26,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 19:22:27,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 19:22:27,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 19:22:27,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 19:22:27,022 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 19:22:27,023 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 19:22:27,024 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/soft_float_3.c.cil.c [2019-08-22 19:22:27,092 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535bf9dee/7ed70b3ed5084df1bac14c869318306e/FLAG22fd81b9b [2019-08-22 19:22:27,554 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 19:22:27,555 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/soft_float_3.c.cil.c [2019-08-22 19:22:27,571 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535bf9dee/7ed70b3ed5084df1bac14c869318306e/FLAG22fd81b9b [2019-08-22 19:22:27,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535bf9dee/7ed70b3ed5084df1bac14c869318306e [2019-08-22 19:22:27,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 19:22:27,909 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 19:22:27,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 19:22:27,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 19:22:27,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 19:22:27,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:22:27" (1/1) ... [2019-08-22 19:22:27,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26faa197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:27, skipping insertion in model container [2019-08-22 19:22:27,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:22:27" (1/1) ... [2019-08-22 19:22:27,926 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 19:22:27,976 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 19:22:28,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:22:28,218 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 19:22:28,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:22:28,399 INFO L192 MainTranslator]: Completed translation [2019-08-22 19:22:28,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28 WrapperNode [2019-08-22 19:22:28,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 19:22:28,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 19:22:28,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 19:22:28,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 19:22:28,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,437 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 19:22:28,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 19:22:28,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 19:22:28,444 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 19:22:28,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:28" (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 [2019-08-22 19:22:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 19:22:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 19:22:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 19:22:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2019-08-22 19:22:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2019-08-22 19:22:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mulflt [2019-08-22 19:22:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 19:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 19:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-22 19:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 19:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 19:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2019-08-22 19:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2019-08-22 19:22:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure mulflt [2019-08-22 19:22:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 19:22:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 19:22:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 19:22:28,949 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 19:22:28,950 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-22 19:22:28,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:22:28 BoogieIcfgContainer [2019-08-22 19:22:28,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 19:22:28,952 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 19:22:28,952 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 19:22:28,952 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 19:22:28,954 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:22:28" (1/1) ... [2019-08-22 19:22:28,968 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 19:22:28,970 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 19:22:28,977 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 19:22:28,985 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 19:22:28,987 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 19:22:29,029 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-22 19:22:29,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:29,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:29,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:29,343 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 6 [2019-08-22 19:22:29,346 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 19:22:29,346 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 19:22:29,348 INFO L179 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 242#(and (or (= |__VERIFIER_assert_#in~cond| 1) (= |__VERIFIER_assert_#in~cond| 0)) (= 0 __VERIFIER_assert_~cond) (or (and (<= __VERIFIER_assert_~cond 0) (<= |__VERIFIER_assert_#in~cond| 0) (<= 1 __VERIFIER_assert_~cond) (<= 1 |__VERIFIER_assert_#in~cond|)) (and (<= __VERIFIER_assert_~cond 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-22 19:22:29,366 INFO L91 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-22 19:22:29,367 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 19:22:29,370 INFO L168 Benchmark]: Toolchain (without parser) took 1459.26 ms. Allocated memory was 139.5 MB in the beginning and 199.8 MB in the end (delta: 60.3 MB). Free memory was 86.8 MB in the beginning and 121.6 MB in the end (delta: -34.8 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:29,371 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 19:22:29,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.78 ms. Allocated memory was 139.5 MB in the beginning and 199.8 MB in the end (delta: 60.3 MB). Free memory was 86.6 MB in the beginning and 175.1 MB in the end (delta: -88.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:29,373 INFO L168 Benchmark]: Boogie Preprocessor took 42.65 ms. Allocated memory is still 199.8 MB. Free memory was 175.1 MB in the beginning and 173.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:29,374 INFO L168 Benchmark]: RCFGBuilder took 508.02 ms. Allocated memory is still 199.8 MB. Free memory was 173.2 MB in the beginning and 149.7 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:29,375 INFO L168 Benchmark]: Symbolic Interpretation took 415.30 ms. Allocated memory is still 199.8 MB. Free memory was 149.7 MB in the beginning and 121.6 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:29,380 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 7]: 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 242#(and (or (= |__VERIFIER_assert_#in~cond| 1) (= |__VERIFIER_assert_#in~cond| 0)) (= 0 __VERIFIER_assert_~cond) (or (and (<= __VERIFIER_assert_~cond 0) (<= |__VERIFIER_assert_#in~cond| 0) (<= 1 __VERIFIER_assert_~cond) (<= 1 |__VERIFIER_assert_#in~cond|)) (and (<= __VERIFIER_assert_~cond 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 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 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 489.78 ms. Allocated memory was 139.5 MB in the beginning and 199.8 MB in the end (delta: 60.3 MB). Free memory was 86.6 MB in the beginning and 175.1 MB in the end (delta: -88.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.65 ms. Allocated memory is still 199.8 MB. Free memory was 175.1 MB in the beginning and 173.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 508.02 ms. Allocated memory is still 199.8 MB. Free memory was 173.2 MB in the beginning and 149.7 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 415.30 ms. Allocated memory is still 199.8 MB. Free memory was 149.7 MB in the beginning and 121.6 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...