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 0.1.24-2989841 [2019-08-10 01:28:59,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:28:59,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:28:59,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:28:59,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:28:59,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:28:59,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:28:59,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:28:59,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:28:59,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:28:59,200 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:28:59,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:28:59,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:28:59,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:28:59,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:28:59,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:28:59,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:28:59,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:28:59,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:28:59,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:28:59,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:28:59,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:28:59,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:28:59,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:28:59,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:28:59,231 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:28:59,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:28:59,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:28:59,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:28:59,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:28:59,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:28:59,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:28:59,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:28:59,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:28:59,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:28:59,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:28:59,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:28:59,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:28:59,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:28:59,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:28:59,244 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:28:59,246 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 01:28:59,283 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:28:59,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:28:59,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:28:59,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:28:59,286 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:28:59,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:28:59,286 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:28:59,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:28:59,287 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:28:59,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:28:59,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:28:59,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:28:59,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:28:59,290 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:28:59,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:28:59,290 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:28:59,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:28:59,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:28:59,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:28:59,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:28:59,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:28:59,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:28:59,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:28:59,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:28:59,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:28:59,292 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:28:59,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:28:59,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:28:59,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:28:59,345 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:28:59,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:28:59,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:28:59,363 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:28:59,363 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:28:59,363 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0320.c [2019-08-10 01:28:59,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9163884c/1b17cd8106254bdd9db3acf3b8473bfc/FLAG280a920ea [2019-08-10 01:28:59,993 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:28:59,994 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0320.c [2019-08-10 01:29:00,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9163884c/1b17cd8106254bdd9db3acf3b8473bfc/FLAG280a920ea [2019-08-10 01:29:00,248 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9163884c/1b17cd8106254bdd9db3acf3b8473bfc [2019-08-10 01:29:00,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:29:00,261 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:29:00,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:29:00,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:29:00,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:29:00,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:00,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5427f402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00, skipping insertion in model container [2019-08-10 01:29:00,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:00,278 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:29:00,323 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:29:00,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:29:00,809 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:29:00,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:29:00,954 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:29:00,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00 WrapperNode [2019-08-10 01:29:00,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:29:00,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:29:00,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:29:00,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:29:00,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:00,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:00,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:00,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:01,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:01,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:01,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (1/1) ... [2019-08-10 01:29:01,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:29:01,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:29:01,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:29:01,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:29:01,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:00" (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 01:29:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:29:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:29:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-10 01:29:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-10 01:29:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-10 01:29:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-10 01:29:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-10 01:29:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-10 01:29:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-08-10 01:29:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-08-10 01:29:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2019-08-10 01:29:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-10 01:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-10 01:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-10 01:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-10 01:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-10 01:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-10 01:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-08-10 01:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-08-10 01:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2019-08-10 01:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 01:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:29:02,825 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:29:02,826 INFO L283 CfgBuilder]: Removed 63 assume(true) statements. [2019-08-10 01:29:02,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:29:02 BoogieIcfgContainer [2019-08-10 01:29:02,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:29:02,828 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:29:02,828 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:29:02,828 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:29:02,829 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:29:02" (1/1) ... [2019-08-10 01:29:05,542 WARN L188 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 640 [2019-08-10 01:29:09,555 WARN L188 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 635 DAG size of output: 627 [2019-08-10 01:29:09,868 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:29:10,020 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:29:10,198 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:29:10,331 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:29:10,611 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:29:10,784 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:29:10,924 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:29:11,687 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:11,695 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:12,285 WARN L188 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 99 [2019-08-10 01:29:12,791 WARN L188 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:29:12,979 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-10 01:29:13,149 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-10 01:29:13,294 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-10 01:29:13,441 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:29:13,767 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-08-10 01:29:14,384 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-08-10 01:29:14,656 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 01:29:14,850 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:29:15,005 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-10 01:29:15,139 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:29:15,269 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-10 01:29:15,472 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 01:29:15,641 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:29:15,783 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:29:15,931 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:29:16,055 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-10 01:29:16,657 WARN L188 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:29:17,224 WARN L188 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:29:17,482 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:29:17,728 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:29:17,916 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:29:18,603 WARN L188 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:29:19,155 WARN L188 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:29:19,398 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:29:19,650 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:29:19,840 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:29:20,743 WARN L188 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-10 01:29:21,628 WARN L188 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-10 01:29:21,931 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-10 01:29:22,196 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-10 01:29:22,473 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-10 01:29:23,094 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-10 01:29:23,330 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-10 01:29:24,225 WARN L188 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-10 01:29:25,094 WARN L188 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-10 01:29:25,403 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-10 01:29:25,676 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-10 01:29:25,916 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-10 01:29:26,495 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-10 01:29:26,732 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-10 01:29:28,809 WARN L188 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 194 DAG size of output: 176 [2019-08-10 01:29:31,055 WARN L188 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 194 DAG size of output: 176 [2019-08-10 01:29:32,106 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 187 [2019-08-10 01:29:33,156 WARN L188 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-08-10 01:29:35,176 WARN L188 SmtUtils]: Spent 1.97 s on a formula simplification that was a NOOP. DAG size: 198 [2019-08-10 01:29:36,501 WARN L188 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 182 [2019-08-10 01:29:37,881 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 167 DAG size of output: 161 [2019-08-10 01:29:39,737 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 200 DAG size of output: 150 [2019-08-10 01:29:40,294 WARN L188 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-08-10 01:29:41,540 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 178 DAG size of output: 176 [2019-08-10 01:29:42,100 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:29:42,924 WARN L188 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-10 01:29:43,702 WARN L188 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-10 01:29:43,786 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:48,140 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 174 DAG size of output: 157 [2019-08-10 01:29:49,078 WARN L188 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:29:50,046 WARN L188 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-08-10 01:29:51,029 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-10 01:29:51,186 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:51,224 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:51,246 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:51,331 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:51,354 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:51,405 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:51,456 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:29:53,289 WARN L188 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 156 DAG size of output: 140 [2019-08-10 01:29:53,885 WARN L188 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-10 01:29:54,436 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:29:54,701 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:29:55,013 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-10 01:29:55,214 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-10 01:29:55,414 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:29:55,607 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:29:55,914 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:29:56,177 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:29:56,389 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:29:56,609 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-10 01:29:56,839 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:29:57,110 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:29:59,549 WARN L188 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 161 DAG size of output: 145 [2019-08-10 01:30:01,248 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 158 DAG size of output: 142 [2019-08-10 01:30:02,154 WARN L188 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-10 01:30:02,832 WARN L188 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-08-10 01:30:02,886 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:197) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:179) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) 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:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) 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:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) 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:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) 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:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) 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:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) 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:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) 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) [2019-08-10 01:30:02,892 INFO L168 Benchmark]: Toolchain (without parser) took 62631.47 ms. Allocated memory was 134.7 MB in the beginning and 619.7 MB in the end (delta: 485.0 MB). Free memory was 84.7 MB in the beginning and 419.6 MB in the end (delta: -334.9 MB). Peak memory consumption was 508.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:30:02,892 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 134.7 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:30:02,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.92 ms. Allocated memory was 134.7 MB in the beginning and 198.7 MB in the end (delta: 64.0 MB). Free memory was 84.5 MB in the beginning and 158.7 MB in the end (delta: -74.2 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:30:02,893 INFO L168 Benchmark]: Boogie Preprocessor took 179.99 ms. Allocated memory is still 198.7 MB. Free memory was 158.7 MB in the beginning and 151.0 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. [2019-08-10 01:30:02,894 INFO L168 Benchmark]: RCFGBuilder took 1692.01 ms. Allocated memory was 198.7 MB in the beginning and 219.7 MB in the end (delta: 21.0 MB). Free memory was 151.0 MB in the beginning and 150.8 MB in the end (delta: 176.0 kB). Peak memory consumption was 87.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:30:02,894 INFO L168 Benchmark]: Symbolic Interpretation took 60062.68 ms. Allocated memory was 219.7 MB in the beginning and 619.7 MB in the end (delta: 400.0 MB). Free memory was 150.8 MB in the beginning and 419.6 MB in the end (delta: -268.8 MB). Peak memory consumption was 489.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:30:02,896 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 0.18 ms. Allocated memory is still 134.7 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 692.92 ms. Allocated memory was 134.7 MB in the beginning and 198.7 MB in the end (delta: 64.0 MB). Free memory was 84.5 MB in the beginning and 158.7 MB in the end (delta: -74.2 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 179.99 ms. Allocated memory is still 198.7 MB. Free memory was 158.7 MB in the beginning and 151.0 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1692.01 ms. Allocated memory was 198.7 MB in the beginning and 219.7 MB in the end (delta: 21.0 MB). Free memory was 151.0 MB in the beginning and 150.8 MB in the end (delta: 176.0 kB). Peak memory consumption was 87.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 60062.68 ms. Allocated memory was 219.7 MB in the beginning and 619.7 MB in the end (delta: 400.0 MB). Free memory was 150.8 MB in the beginning and 419.6 MB in the end (delta: -268.8 MB). Peak memory consumption was 489.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...