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_5.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 19:22:31,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 19:22:31,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 19:22:31,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 19:22:31,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 19:22:31,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 19:22:31,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 19:22:31,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 19:22:31,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 19:22:31,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 19:22:31,897 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 19:22:31,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 19:22:31,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 19:22:31,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 19:22:31,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 19:22:31,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 19:22:31,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 19:22:31,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 19:22:31,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 19:22:31,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 19:22:31,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 19:22:31,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 19:22:31,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 19:22:31,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 19:22:31,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 19:22:31,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 19:22:31,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 19:22:31,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 19:22:31,946 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 19:22:31,960 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 19:22:31,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 19:22:31,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 19:22:31,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 19:22:31,963 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 19:22:31,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 19:22:31,963 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 19:22:31,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 19:22:31,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 19:22:31,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 19:22:31,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 19:22:31,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 19:22:31,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 19:22:31,964 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 19:22:31,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 19:22:31,965 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 19:22:31,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 19:22:31,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 19:22:31,966 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 19:22:31,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 19:22:31,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 19:22:31,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 19:22:31,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 19:22:31,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 19:22:31,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 19:22:31,967 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 19:22:31,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 19:22:31,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 19:22:31,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 19:22:32,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 19:22:32,032 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 19:22:32,037 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 19:22:32,040 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 19:22:32,041 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 19:22:32,041 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/soft_float_5.c.cil.c [2019-08-22 19:22:32,113 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04b09bce/c26dad5021d94c588c44c6835f4c7328/FLAG02dc14733 [2019-08-22 19:22:32,586 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 19:22:32,586 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/soft_float_5.c.cil.c [2019-08-22 19:22:32,597 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04b09bce/c26dad5021d94c588c44c6835f4c7328/FLAG02dc14733 [2019-08-22 19:22:32,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04b09bce/c26dad5021d94c588c44c6835f4c7328 [2019-08-22 19:22:32,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 19:22:32,985 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 19:22:32,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 19:22:32,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 19:22:32,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 19:22:32,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:22:32" (1/1) ... [2019-08-22 19:22:32,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25d5d48b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:32, skipping insertion in model container [2019-08-22 19:22:32,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:22:32" (1/1) ... [2019-08-22 19:22:33,001 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 19:22:33,031 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 19:22:33,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:22:33,222 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 19:22:33,357 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:22:33,372 INFO L192 MainTranslator]: Completed translation [2019-08-22 19:22:33,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33 WrapperNode [2019-08-22 19:22:33,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 19:22:33,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 19:22:33,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 19:22:33,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 19:22:33,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 19:22:33,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 19:22:33,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 19:22:33,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 19:22:33,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:22:33" (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 [2019-08-22 19:22:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 19:22:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 19:22:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 19:22:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2019-08-22 19:22:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2019-08-22 19:22:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mulflt [2019-08-22 19:22:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 19:22:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 19:22:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-22 19:22:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 19:22:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 19:22:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2019-08-22 19:22:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2019-08-22 19:22:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure mulflt [2019-08-22 19:22:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 19:22:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 19:22:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 19:22:33,927 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 19:22:33,928 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-22 19:22:33,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:22:33 BoogieIcfgContainer [2019-08-22 19:22:33,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 19:22:33,931 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 19:22:33,931 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 19:22:33,931 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 19:22:33,933 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:22:33" (1/1) ... [2019-08-22 19:22:33,952 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 19:22:33,954 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 19:22:33,962 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 19:22:33,971 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 19:22:33,972 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 19:22:34,018 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-22 19:22:34,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:34,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:34,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:34,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:34,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:34,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:22:34,409 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 6 [2019-08-22 19:22:34,416 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 19:22:34,416 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 19:22:34,421 INFO L179 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 257#(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 19:22:34,433 INFO L91 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-22 19:22:34,434 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 19:22:34,437 INFO L168 Benchmark]: Toolchain (without parser) took 1450.92 ms. Allocated memory was 133.2 MB in the beginning and 199.8 MB in the end (delta: 66.6 MB). Free memory was 89.0 MB in the beginning and 114.3 MB in the end (delta: -25.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:34,439 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 19:22:34,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.38 ms. Allocated memory was 133.2 MB in the beginning and 199.8 MB in the end (delta: 66.6 MB). Free memory was 88.8 MB in the beginning and 174.4 MB in the end (delta: -85.6 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:34,441 INFO L168 Benchmark]: Boogie Preprocessor took 45.82 ms. Allocated memory is still 199.8 MB. Free memory was 174.4 MB in the beginning and 171.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:34,443 INFO L168 Benchmark]: RCFGBuilder took 510.58 ms. Allocated memory is still 199.8 MB. Free memory was 171.8 MB in the beginning and 148.2 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:34,444 INFO L168 Benchmark]: Symbolic Interpretation took 502.94 ms. Allocated memory is still 199.8 MB. Free memory was 148.2 MB in the beginning and 114.3 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 7.1 GB. [2019-08-22 19:22:34,456 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 257#(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 0.40 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 388.38 ms. Allocated memory was 133.2 MB in the beginning and 199.8 MB in the end (delta: 66.6 MB). Free memory was 88.8 MB in the beginning and 174.4 MB in the end (delta: -85.6 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.82 ms. Allocated memory is still 199.8 MB. Free memory was 174.4 MB in the beginning and 171.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 510.58 ms. Allocated memory is still 199.8 MB. Free memory was 171.8 MB in the beginning and 148.2 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 502.94 ms. Allocated memory is still 199.8 MB. Free memory was 148.2 MB in the beginning and 114.3 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...