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/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:15:00,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:15:00,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:15:00,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:15:00,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:15:00,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:15:00,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:15:00,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:15:00,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:15:00,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:15:00,838 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:15:00,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:15:00,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:15:00,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:15:00,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:15:00,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:15:00,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:15:00,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:15:00,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:15:00,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:15:00,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:15:00,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:15:00,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:15:00,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:15:00,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 04:15:00,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:15:00,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:15:00,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:15:00,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:15:00,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:15:00,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:15:00,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:15:00,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:15:00,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:15:00,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:15:00,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:15:00,866 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 [2019-08-10 04:15:00,880 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:15:00,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:15:00,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:15:00,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:15:00,882 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:15:00,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:15:00,882 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:15:00,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:15:00,883 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:15:00,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:15:00,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:15:00,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:15:00,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:15:00,884 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:15:00,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:15:00,884 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:15:00,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:15:00,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:15:00,885 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:15:00,885 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:15:00,885 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:15:00,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:15:00,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:15:00,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:15:00,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:15:00,886 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:15:00,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:15:00,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:15:00,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:15:00,926 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:15:00,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:15:00,945 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:15:00,947 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:15:00,947 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:15:00,948 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c [2019-08-10 04:15:01,029 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a63365a59/aaa574cf39574908be57879fa6e46278/FLAG8e942100d [2019-08-10 04:15:01,589 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:15:01,590 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c [2019-08-10 04:15:01,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a63365a59/aaa574cf39574908be57879fa6e46278/FLAG8e942100d [2019-08-10 04:15:01,894 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a63365a59/aaa574cf39574908be57879fa6e46278 [2019-08-10 04:15:01,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:15:01,905 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:15:01,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:15:01,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:15:01,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:15:01,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:15:01" (1/1) ... [2019-08-10 04:15:01,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e78dbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:01, skipping insertion in model container [2019-08-10 04:15:01,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:15:01" (1/1) ... [2019-08-10 04:15:01,922 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:15:01,991 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:15:02,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:15:02,469 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:15:02,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:15:02,578 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:15:02,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02 WrapperNode [2019-08-10 04:15:02,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:15:02,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:15:02,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:15:02,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:15:02,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (1/1) ... [2019-08-10 04:15:02,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:15:02,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:15:02,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:15:02,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:15:02,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:15:02" (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 [2019-08-10 04:15:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:15:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:15:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-10 04:15:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-10 04:15:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-10 04:15:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-10 04:15:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:15:02,765 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-10 04:15:02,765 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:15:02,766 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:15:02,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:15:02,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:15:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:15:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:15:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:15:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 04:15:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 04:15:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 04:15:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 04:15:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 04:15:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 04:15:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:15:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 04:15:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:15:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:15:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:15:04,345 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:15:04,346 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 04:15:04,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:15:04 BoogieIcfgContainer [2019-08-10 04:15:04,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:15:04,349 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:15:04,349 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:15:04,349 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:15:04,350 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:15:04" (1/1) ... [2019-08-10 04:15:05,084 WARN L188 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 04:15:05,609 WARN L188 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-08-10 04:15:13,194 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:15:13,202 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:15:13,205 INFO L168 Benchmark]: Toolchain (without parser) took 11298.54 ms. Allocated memory was 131.1 MB in the beginning and 850.9 MB in the end (delta: 719.8 MB). Free memory was 84.8 MB in the beginning and 298.8 MB in the end (delta: -214.0 MB). Peak memory consumption was 586.4 MB. Max. memory is 7.1 GB. [2019-08-10 04:15:13,206 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 131.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 04:15:13,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.36 ms. Allocated memory was 131.1 MB in the beginning and 199.2 MB in the end (delta: 68.2 MB). Free memory was 84.6 MB in the beginning and 164.0 MB in the end (delta: -79.3 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2019-08-10 04:15:13,210 INFO L168 Benchmark]: Boogie Preprocessor took 101.84 ms. Allocated memory is still 199.2 MB. Free memory was 164.0 MB in the beginning and 159.4 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2019-08-10 04:15:13,211 INFO L168 Benchmark]: RCFGBuilder took 1665.97 ms. Allocated memory was 199.2 MB in the beginning and 220.2 MB in the end (delta: 21.0 MB). Free memory was 159.4 MB in the beginning and 174.0 MB in the end (delta: -14.6 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. [2019-08-10 04:15:13,212 INFO L168 Benchmark]: Symbolic Interpretation took 8853.37 ms. Allocated memory was 220.2 MB in the beginning and 850.9 MB in the end (delta: 630.7 MB). Free memory was 174.0 MB in the beginning and 298.8 MB in the end (delta: -124.8 MB). Peak memory consumption was 586.5 MB. Max. memory is 7.1 GB. [2019-08-10 04:15:13,221 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1291]: 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. Predicate is 143308#(and (= ~nomsg~0 ~p13_new~0) (= ~nomsg~0 ~p14_new~0) (= ~nomsg~0 ~p42_new~0) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p43_new~0) (= ~nomsg~0 ~p12_new~0) (= ~p31_new~0 ~nomsg~0) (= ~nomsg~0 ~p24_new~0) (= ~nomsg~0 ~p41_new~0) (or (= 1 ~mode3~0) (= 0 ~mode3~0)) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= ~nomsg~0 ~p21_new~0) (= ~nomsg~0 ~p34_new~0) (= assert_~arg |assert_#in~arg|) (or (= 1 ~mode4~0) (= 0 ~mode4~0)) (= ~nomsg~0 ~p32_new~0) (= ~p23_new~0 ~nomsg~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 131.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 673.36 ms. Allocated memory was 131.1 MB in the beginning and 199.2 MB in the end (delta: 68.2 MB). Free memory was 84.6 MB in the beginning and 164.0 MB in the end (delta: -79.3 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 101.84 ms. Allocated memory is still 199.2 MB. Free memory was 164.0 MB in the beginning and 159.4 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1665.97 ms. Allocated memory was 199.2 MB in the beginning and 220.2 MB in the end (delta: 21.0 MB). Free memory was 159.4 MB in the beginning and 174.0 MB in the end (delta: -14.6 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8853.37 ms. Allocated memory was 220.2 MB in the beginning and 850.9 MB in the end (delta: 630.7 MB). Free memory was 174.0 MB in the beginning and 298.8 MB in the end (delta: -124.8 MB). Peak memory consumption was 586.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...