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/ldv-regression/test_union_cast.c_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:44:17,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:44:17,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:44:17,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:44:17,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:44:17,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:44:17,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:44:17,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:44:17,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:44:17,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:44:17,392 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:44:17,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:44:17,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:44:17,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:44:17,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:44:17,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:44:17,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:44:17,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:44:17,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:44:17,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:44:17,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:44:17,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:44:17,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:44:17,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:44:17,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:44:17,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:44:17,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:44:17,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:44:17,419 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 11:44:17,434 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:44:17,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:44:17,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:44:17,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:44:17,436 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:44:17,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:44:17,436 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:44:17,436 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:44:17,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:44:17,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:44:17,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:44:17,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:44:17,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:44:17,437 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:44:17,437 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:44:17,438 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:44:17,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:44:17,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:44:17,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:44:17,438 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:44:17,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:44:17,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:44:17,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:44:17,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:44:17,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:44:17,440 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:44:17,440 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:44:17,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:44:17,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:44:17,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:44:17,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:44:17,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:44:17,493 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:44:17,494 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:44:17,495 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_union_cast.c_1.i [2019-08-08 11:44:17,557 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ce95363b/8b573f05045840359e28c44dfe3cc496/FLAG7219f350d [2019-08-08 11:44:18,009 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:44:18,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_union_cast.c_1.i [2019-08-08 11:44:18,019 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ce95363b/8b573f05045840359e28c44dfe3cc496/FLAG7219f350d [2019-08-08 11:44:18,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ce95363b/8b573f05045840359e28c44dfe3cc496 [2019-08-08 11:44:18,385 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:44:18,387 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:44:18,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:18,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:44:18,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:44:18,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21039165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18, skipping insertion in model container [2019-08-08 11:44:18,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,404 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:44:18,425 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:44:18,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:18,618 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:44:18,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:18,656 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:44:18,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18 WrapperNode [2019-08-08 11:44:18,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:18,657 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:44:18,657 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:44:18,657 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:44:18,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (1/1) ... [2019-08-08 11:44:18,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:44:18,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:44:18,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:44:18,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:44:18,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:18" (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 11:44:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:44:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:44:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-08-08 11:44:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:44:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:44:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-08-08 11:44:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:44:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:44:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:44:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:44:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:44:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:44:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:44:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:44:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:44:19,129 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:44:19,130 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:44:19,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:19 BoogieIcfgContainer [2019-08-08 11:44:19,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:44:19,132 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:44:19,132 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:44:19,132 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:44:19,133 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:19" (1/1) ... [2019-08-08 11:44:19,144 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:44:19,146 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:44:19,153 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:44:19,162 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:44:19,163 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:44:19,215 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 22 [2019-08-08 11:44:19,233 INFO L185 IcfgInterpreter]: Interpreting procedure __blast_assert with input of size 58 [2019-08-08 11:44:19,238 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:44:19,238 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:44:19,241 INFO L179 IcfgInterpreter]: Location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 14#(and (= 0 |#NULL.base|) (exists ((|v_old(#valid)_BEFORE_CALL_1| (Array Int Int)) (|v_old(#memory_real)_BEFORE_CALL_1| (Array Int (Array Int Real))) (|v_main_~#var~0.base_BEFORE_CALL_1| Int) (|v_old(#memory_int)_BEFORE_CALL_1| (Array Int (Array Int Int))) (|v_old(#length)_BEFORE_CALL_1| (Array Int Int))) (and (= |#valid| (store |v_old(#valid)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1| 1)) (exists ((|v_#valid_11| (Array Int Int))) (= (store |v_#valid_11| 0 0) |v_old(#valid)_BEFORE_CALL_1|)) (< |v_main_~#var~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (exists ((|v_#memory_int_6| (Array Int (Array Int Int)))) (and (= (store |v_#memory_int_6| |v_main_~#var~0.base_BEFORE_CALL_1| (store (select |v_#memory_int_6| |v_main_~#var~0.base_BEFORE_CALL_1|) 0 10)) |#memory_int|) (= |v_#memory_int_6| (store |v_old(#memory_int)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1| (store (select |v_old(#memory_int)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1|) 0 (select (select |v_#memory_int_6| |v_main_~#var~0.base_BEFORE_CALL_1|) 0)))))) (= |#memory_real| (store |v_old(#memory_real)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1| (store (select |v_old(#memory_real)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1|) 0 (select (select |#memory_real| |v_main_~#var~0.base_BEFORE_CALL_1|) 0)))) (not (= (mod (select (select |#memory_int| |v_main_~#var~0.base_BEFORE_CALL_1|) 0) 4294967296) 10)) (= |#length| (store |v_old(#length)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1| 8)) (= (select |v_old(#valid)_BEFORE_CALL_1| |v_main_~#var~0.base_BEFORE_CALL_1|) 0) (not (= |v_main_~#var~0.base_BEFORE_CALL_1| 0)))) (= |#NULL.offset| 0)) [2019-08-08 11:44:19,242 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:44:19,251 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:44:19,253 INFO L168 Benchmark]: Toolchain (without parser) took 865.39 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 90.6 MB in the beginning and 162.2 MB in the end (delta: -71.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:44:19,254 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:44:19,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 267.87 ms. Allocated memory is still 133.7 MB. Free memory was 90.2 MB in the beginning and 80.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:19,256 INFO L168 Benchmark]: Boogie Preprocessor took 30.98 ms. Allocated memory is still 133.7 MB. Free memory was 80.7 MB in the beginning and 79.2 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:19,258 INFO L168 Benchmark]: RCFGBuilder took 443.02 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 79.2 MB in the beginning and 167.8 MB in the end (delta: -88.6 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:19,258 INFO L168 Benchmark]: Symbolic Interpretation took 119.09 ms. Allocated memory is still 201.9 MB. Free memory was 167.2 MB in the beginning and 162.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:19,262 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 6]: 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 133.7 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 267.87 ms. Allocated memory is still 133.7 MB. Free memory was 90.2 MB in the beginning and 80.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 30.98 ms. Allocated memory is still 133.7 MB. Free memory was 80.7 MB in the beginning and 79.2 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 443.02 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 79.2 MB in the beginning and 167.8 MB in the end (delta: -88.6 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 119.09 ms. Allocated memory is still 201.9 MB. Free memory was 167.2 MB in the beginning and 162.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...