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/float-newlib/double_req_bl_0320.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:41:03,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:41:03,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:41:03,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:41:03,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:41:03,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:41:03,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:41:03,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:41:03,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:41:03,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:41:03,466 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:41:03,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:41:03,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:41:03,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:41:03,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:41:03,472 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:41:03,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:41:03,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:41:03,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:41:03,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:41:03,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:41:03,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:41:03,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:41:03,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:41:03,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:41:03,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:41:03,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:41:03,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:41:03,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:41:03,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:41:03,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:41:03,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:41:03,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:41:03,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:41:03,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:41:03,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:41:03,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:41:03,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:41:03,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:41:03,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:41:03,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:41:03,503 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 19:41:03,517 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:41:03,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:41:03,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:41:03,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:41:03,519 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:41:03,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:41:03,519 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:41:03,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:41:03,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:41:03,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:41:03,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:41:03,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:41:03,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:41:03,521 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:41:03,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:41:03,521 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:41:03,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:41:03,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:41:03,522 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:41:03,522 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:41:03,522 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:41:03,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:41:03,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:41:03,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:41:03,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:41:03,523 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:41:03,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:41:03,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:41:03,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:41:03,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:41:03,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:41:03,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:41:03,569 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:41:03,569 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:41:03,570 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0320.c [2019-08-14 19:41:03,630 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f1c5d79/ff34b426b3bc4020bd3a4be7aa7dbccc/FLAG2a04a23bd [2019-08-14 19:41:04,132 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:41:04,132 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0320.c [2019-08-14 19:41:04,145 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f1c5d79/ff34b426b3bc4020bd3a4be7aa7dbccc/FLAG2a04a23bd [2019-08-14 19:41:04,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f1c5d79/ff34b426b3bc4020bd3a4be7aa7dbccc [2019-08-14 19:41:04,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:41:04,474 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:41:04,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:41:04,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:41:04,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:41:04,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:41:04" (1/1) ... [2019-08-14 19:41:04,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72fa01d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:04, skipping insertion in model container [2019-08-14 19:41:04,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:41:04" (1/1) ... [2019-08-14 19:41:04,490 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:41:04,538 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:41:04,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:41:05,013 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:41:05,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:41:05,171 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:41:05,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05 WrapperNode [2019-08-14 19:41:05,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:41:05,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:41:05,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:41:05,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:41:05,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (1/1) ... [2019-08-14 19:41:05,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:41:05,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:41:05,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:41:05,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:41:05,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:05" (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 19:41:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:41:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:41:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-14 19:41:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-14 19:41:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-14 19:41:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-14 19:41:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-14 19:41:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-14 19:41:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-08-14 19:41:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-08-14 19:41:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2019-08-14 19:41:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:41:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:41:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:41:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-14 19:41:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:41:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:41:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:41:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:41:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:41:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:41:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-14 19:41:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-14 19:41:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-14 19:41:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-14 19:41:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 19:41:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:41:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:41:06,924 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:41:06,925 INFO L283 CfgBuilder]: Removed 63 assume(true) statements. [2019-08-14 19:41:06,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:41:06 BoogieIcfgContainer [2019-08-14 19:41:06,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:41:06,929 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:41:06,929 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:41:06,929 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:41:06,930 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:41:06" (1/1) ... [2019-08-14 19:41:09,662 WARN L188 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 640 [2019-08-14 19:41:13,695 WARN L188 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 635 DAG size of output: 627 [2019-08-14 19:41:14,017 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:41:14,208 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:41:14,356 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:41:14,483 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-14 19:41:14,618 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 19:41:14,788 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:41:14,938 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:41:15,071 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 19:41:15,199 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-14 19:41:15,883 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:15,892 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:16,386 WARN L188 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 99 [2019-08-14 19:41:16,910 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:41:17,085 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-14 19:41:17,249 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:41:17,419 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-14 19:41:17,897 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-08-14 19:41:18,719 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-08-14 19:41:18,978 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:41:19,160 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:41:19,338 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:41:19,481 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:41:19,648 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-14 19:41:19,852 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:41:20,034 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:41:20,192 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:41:20,350 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:41:20,497 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-14 19:41:21,189 WARN L188 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-14 19:41:21,848 WARN L188 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-14 19:41:22,085 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-14 19:41:22,351 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-14 19:41:22,546 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-14 19:41:23,169 WARN L188 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-14 19:41:23,847 WARN L188 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-14 19:41:24,111 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-14 19:41:24,334 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-14 19:41:24,530 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-14 19:41:25,479 WARN L188 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-14 19:41:26,384 WARN L188 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-14 19:41:26,677 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 19:41:26,956 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-14 19:41:27,207 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 19:41:27,815 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-14 19:41:28,072 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-14 19:41:28,986 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-14 19:41:29,921 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-14 19:41:30,209 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 19:41:30,474 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-14 19:41:30,734 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 19:41:31,350 WARN L188 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-14 19:41:31,596 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-14 19:41:33,818 WARN L188 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 194 DAG size of output: 176 [2019-08-14 19:41:36,173 WARN L188 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 194 DAG size of output: 176 [2019-08-14 19:41:37,205 WARN L188 SmtUtils]: Spent 991.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-08-14 19:41:38,247 WARN L188 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-08-14 19:41:40,197 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 198 [2019-08-14 19:41:41,450 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:41:42,769 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 167 DAG size of output: 161 [2019-08-14 19:41:44,574 WARN L188 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 200 DAG size of output: 150 [2019-08-14 19:41:45,149 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-08-14 19:41:46,352 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 178 DAG size of output: 176 [2019-08-14 19:41:46,907 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-14 19:41:47,791 WARN L188 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-14 19:41:48,587 WARN L188 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-14 19:41:48,671 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:51,893 WARN L188 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 174 DAG size of output: 157 [2019-08-14 19:41:52,860 WARN L188 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-14 19:41:53,822 WARN L188 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-08-14 19:41:54,773 WARN L188 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-14 19:41:54,944 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:54,980 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:54,995 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:55,067 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:55,081 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:55,116 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:55,154 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:56,958 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 156 DAG size of output: 140 [2019-08-14 19:41:57,554 WARN L188 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-14 19:41:58,115 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:41:58,432 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:41:58,680 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-14 19:41:58,890 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-14 19:41:59,097 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:41:59,295 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 19:41:59,589 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:41:59,862 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:42:00,078 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 19:42:00,303 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-14 19:42:00,546 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:42:00,790 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 19:42:02,964 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 161 DAG size of output: 145 [2019-08-14 19:42:04,706 WARN L188 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 158 DAG size of output: 142 [2019-08-14 19:42:05,547 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-14 19:42:06,226 WARN L188 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-08-14 19:42:06,297 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: no XNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:105) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:89) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:144) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:42:06,302 INFO L168 Benchmark]: Toolchain (without parser) took 61828.00 ms. Allocated memory was 132.1 MB in the beginning and 627.0 MB in the end (delta: 494.9 MB). Free memory was 85.7 MB in the beginning and 351.7 MB in the end (delta: -266.1 MB). Peak memory consumption was 517.2 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:06,302 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 132.1 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. [2019-08-14 19:42:06,303 INFO L168 Benchmark]: CACSL2BoogieTranslator took 696.57 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 85.2 MB in the beginning and 157.2 MB in the end (delta: -72.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:06,303 INFO L168 Benchmark]: Boogie Preprocessor took 193.10 ms. Allocated memory is still 199.2 MB. Free memory was 157.2 MB in the beginning and 149.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:06,304 INFO L168 Benchmark]: RCFGBuilder took 1562.46 ms. Allocated memory was 199.2 MB in the beginning and 222.3 MB in the end (delta: 23.1 MB). Free memory was 149.7 MB in the beginning and 145.8 MB in the end (delta: 3.9 MB). Peak memory consumption was 83.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:06,304 INFO L168 Benchmark]: Symbolic Interpretation took 59371.69 ms. Allocated memory was 222.3 MB in the beginning and 627.0 MB in the end (delta: 404.8 MB). Free memory was 145.8 MB in the beginning and 351.7 MB in the end (delta: -206.0 MB). Peak memory consumption was 487.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:06,306 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: no XNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: no XNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 132.1 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 696.57 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 85.2 MB in the beginning and 157.2 MB in the end (delta: -72.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 193.10 ms. Allocated memory is still 199.2 MB. Free memory was 157.2 MB in the beginning and 149.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1562.46 ms. Allocated memory was 199.2 MB in the beginning and 222.3 MB in the end (delta: 23.1 MB). Free memory was 149.7 MB in the beginning and 145.8 MB in the end (delta: 3.9 MB). Peak memory consumption was 83.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 59371.69 ms. Allocated memory was 222.3 MB in the beginning and 627.0 MB in the end (delta: 404.8 MB). Free memory was 145.8 MB in the beginning and 351.7 MB in the end (delta: -206.0 MB). Peak memory consumption was 487.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...