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/loop-crafted/simple_array_index_value_4.i.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:42:16,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:42:16,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:42:16,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:42:16,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:42:16,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:42:16,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:42:16,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:42:16,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:42:16,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:42:16,497 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:42:16,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:42:16,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:42:16,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:42:16,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:42:16,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:42:16,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:42:16,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:42:16,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:42:16,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:42:16,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:42:16,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:42:16,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:42:16,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:42:16,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:42:16,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:42:16,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:42:16,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:42:16,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:42:16,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:42:16,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:42:16,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:42:16,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:42:16,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:42:16,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:42:16,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:42:16,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:42:16,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:42:16,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:42:16,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:42:16,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:42:16,522 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 20:42:16,535 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:42:16,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:42:16,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:42:16,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:42:16,537 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:42:16,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:42:16,538 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:42:16,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:42:16,538 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:42:16,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:42:16,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:42:16,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:42:16,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:42:16,539 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:42:16,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:42:16,540 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:42:16,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:42:16,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:42:16,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:42:16,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:42:16,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:42:16,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:42:16,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:42:16,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:42:16,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:42:16,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:42:16,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:42:16,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:42:16,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:42:16,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:42:16,585 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:42:16,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:42:16,593 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:42:16,593 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:42:16,594 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_4.i.v+lhb-reducer.c [2019-08-14 20:42:16,660 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/744737aea/e974f0becff2459fbe663d6d8ab6c903/FLAG948cf6782 [2019-08-14 20:42:17,088 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:42:17,089 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_4.i.v+lhb-reducer.c [2019-08-14 20:42:17,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/744737aea/e974f0becff2459fbe663d6d8ab6c903/FLAG948cf6782 [2019-08-14 20:42:17,507 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/744737aea/e974f0becff2459fbe663d6d8ab6c903 [2019-08-14 20:42:17,515 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:42:17,517 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:42:17,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:42:17,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:42:17,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:42:17,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7abbe88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17, skipping insertion in model container [2019-08-14 20:42:17,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,534 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:42:17,565 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:42:17,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:42:17,769 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:42:17,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:42:17,916 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:42:17,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17 WrapperNode [2019-08-14 20:42:17,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:42:17,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:42:17,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:42:17,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:42:17,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (1/1) ... [2019-08-14 20:42:17,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:42:17,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:42:17,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:42:17,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:42:17,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:17" (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 20:42:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:42:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:42:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:42:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:42:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 20:42:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 20:42:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-14 20:42:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:42:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 20:42:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:42:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:42:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:42:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:42:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:42:18,410 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:42:18,410 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-14 20:42:18,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:42:18 BoogieIcfgContainer [2019-08-14 20:42:18,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:42:18,412 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:42:18,412 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:42:18,413 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:42:18,413 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:42:18" (1/1) ... [2019-08-14 20:42:20,131 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:42:20,135 INFO L168 Benchmark]: Toolchain (without parser) took 2616.52 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 88.1 MB in the beginning and 98.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:20,136 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-14 20:42:20,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.88 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 87.9 MB in the beginning and 177.1 MB in the end (delta: -89.2 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:20,139 INFO L168 Benchmark]: Boogie Preprocessor took 35.55 ms. Allocated memory is still 200.8 MB. Free memory was 177.1 MB in the beginning and 175.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:20,141 INFO L168 Benchmark]: RCFGBuilder took 458.56 ms. Allocated memory is still 200.8 MB. Free memory was 175.1 MB in the beginning and 155.7 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:20,142 INFO L168 Benchmark]: Symbolic Interpretation took 1719.33 ms. Allocated memory is still 200.8 MB. Free memory was 155.7 MB in the beginning and 98.7 MB in the end (delta: 57.0 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:20,152 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 68]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 37]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 162]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 104]: 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 116#(and (= main_~__VERIFIER_assert__cond~2 0) (< (mod main_~main__index2~0 4294967296) (mod main_~main__index1~0 4294967296)) (= (ite (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (ite (<= (mod main_~main__index2~0 4294967296) 2147483647) (mod main_~main__index2~0 4294967296) (+ (mod main_~main__index2~0 4294967296) (- 4294967296)))) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (ite (<= (mod main_~main__index1~0 4294967296) 2147483647) (mod main_~main__index1~0 4294967296) (+ (mod main_~main__index1~0 4294967296) (- 4294967296)))) |main_~#main__array~0.offset|)) 4294967296)) 1 0) main_~__tmp_3~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 396.88 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 87.9 MB in the beginning and 177.1 MB in the end (delta: -89.2 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 35.55 ms. Allocated memory is still 200.8 MB. Free memory was 177.1 MB in the beginning and 175.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 458.56 ms. Allocated memory is still 200.8 MB. Free memory was 175.1 MB in the beginning and 155.7 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1719.33 ms. Allocated memory is still 200.8 MB. Free memory was 155.7 MB in the beginning and 98.7 MB in the end (delta: 57.0 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...