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_0684b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:30:37,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:30:37,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:30:37,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:30:37,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:30:37,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:30:37,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:30:37,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:30:37,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:30:37,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:30:37,635 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:30:37,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:30:37,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:30:37,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:30:37,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:30:37,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:30:37,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:30:37,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:30:37,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:30:37,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:30:37,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:30:37,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:30:37,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:30:37,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:30:37,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:30:37,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:30:37,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:30:37,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:30:37,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:30:37,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:30:37,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:30:37,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:30:37,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:30:37,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:30:37,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:30:37,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:30:37,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:30:37,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:30:37,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:30:37,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:30:37,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:30:37,662 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 01:30:37,676 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:30:37,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:30:37,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:30:37,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:30:37,678 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:30:37,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:30:37,678 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:30:37,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:30:37,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:30:37,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:30:37,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:30:37,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:30:37,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:30:37,679 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:30:37,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:30:37,680 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:30:37,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:30:37,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:30:37,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:30:37,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:30:37,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:30:37,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:30:37,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:30:37,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:30:37,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:30:37,682 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:30:37,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:30:37,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:30:37,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:30:37,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:30:37,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:30:37,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:30:37,732 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:30:37,732 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:30:37,733 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0684b.c [2019-08-10 01:30:37,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1777dabe/93c1d169188a48419b9d338c3f61f85d/FLAG61c041de8 [2019-08-10 01:30:38,297 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:30:38,299 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0684b.c [2019-08-10 01:30:38,312 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1777dabe/93c1d169188a48419b9d338c3f61f85d/FLAG61c041de8 [2019-08-10 01:30:38,646 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1777dabe/93c1d169188a48419b9d338c3f61f85d [2019-08-10 01:30:38,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:30:38,656 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:30:38,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:30:38,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:30:38,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:30:38,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:30:38" (1/1) ... [2019-08-10 01:30:38,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b36c416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:38, skipping insertion in model container [2019-08-10 01:30:38,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:30:38" (1/1) ... [2019-08-10 01:30:38,672 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:30:38,699 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:30:39,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:30:39,045 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:30:39,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:30:39,141 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:30:39,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39 WrapperNode [2019-08-10 01:30:39,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:30:39,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:30:39,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:30:39,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:30:39,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (1/1) ... [2019-08-10 01:30:39,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:30:39,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:30:39,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:30:39,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:30:39,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:30:39" (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 01:30:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:30:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:30:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-10 01:30:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-08-10 01:30:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2019-08-10 01:30:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-10 01:30:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2019-08-10 01:30:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:30:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:30:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:30:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-10 01:30:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:30:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:30:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:30:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:30:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:30:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:30:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-08-10 01:30:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2019-08-10 01:30:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-10 01:30:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2019-08-10 01:30:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:30:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:30:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:30:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:30:40,008 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:30:40,009 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-08-10 01:30:40,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:30:40 BoogieIcfgContainer [2019-08-10 01:30:40,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:30:40,011 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:30:40,011 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:30:40,012 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:30:40,013 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:30:40" (1/1) ... [2019-08-10 01:30:40,508 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-10 01:30:40,986 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2019-08-10 01:30:41,879 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:30:42,138 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:30:42,387 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:30:42,596 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:30:42,836 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-10 01:30:43,023 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:30:43,285 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:30:43,562 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:30:43,823 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:30:44,028 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:30:44,254 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-10 01:30:44,461 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:30:47,251 WARN L188 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 220 DAG size of output: 220 [2019-08-10 01:30:48,615 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 217 [2019-08-10 01:30:49,955 WARN L188 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 214 [2019-08-10 01:30:51,218 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 211 [2019-08-10 01:30:52,449 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 208 [2019-08-10 01:30:53,773 WARN L188 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 205 [2019-08-10 01:30:55,141 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 202 [2019-08-10 01:30:56,466 WARN L188 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:30:57,753 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:30:59,057 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:31:00,271 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:31:01,513 WARN L188 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 178 [2019-08-10 01:31:01,775 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:31:01,901 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:31:02,532 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:31:02,674 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:31:03,901 WARN L188 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:31:04,711 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:31:05,105 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:31:05,467 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-10 01:31:05,823 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:31:06,420 WARN L188 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-10 01:31:07,283 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:31:08,109 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:31:08,508 WARN L188 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:31:08,821 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-10 01:31:09,154 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:31:09,681 WARN L188 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-10 01:31:10,067 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-10 01:31:10,236 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-10 01:31:10,654 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:13,059 WARN L188 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-10 01:31:14,177 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-10 01:31:15,282 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-10 01:31:16,303 WARN L188 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-08-10 01:31:17,314 WARN L188 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-10 01:31:18,302 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-10 01:31:19,271 WARN L188 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-10 01:31:20,354 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 160 [2019-08-10 01:31:22,181 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-10 01:31:23,126 WARN L188 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-10 01:31:24,087 WARN L188 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:31:26,019 WARN L188 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-10 01:31:26,185 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 01:31:26,763 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:31:26,991 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:31:27,281 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:31:27,507 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-10 01:31:27,721 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:31:27,928 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:31:28,309 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-10 01:31:28,625 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-10 01:31:28,766 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:31:28,903 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-10 01:31:29,356 WARN L188 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-10 01:31:29,680 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-10 01:31:29,823 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:31:29,972 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-10 01:31:30,410 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-10 01:31:30,748 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-10 01:31:30,892 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:31:31,476 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-10 01:31:31,809 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-10 01:31:31,970 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:31:33,287 WARN L188 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:31:34,132 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:31:34,518 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:31:34,896 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-10 01:31:35,168 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:31:35,733 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-10 01:31:36,843 WARN L188 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:31:37,691 WARN L188 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:31:38,092 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:31:38,611 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-10 01:31:38,925 WARN L188 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:31:39,461 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-10 01:31:39,627 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:41,883 WARN L188 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-10 01:31:42,968 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-10 01:31:44,022 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-10 01:31:45,100 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-10 01:31:46,132 WARN L188 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-10 01:31:47,150 WARN L188 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-10 01:31:48,091 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-10 01:31:49,014 WARN L188 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-10 01:31:50,865 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-10 01:31:51,810 WARN L188 SmtUtils]: Spent 901.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-10 01:31:52,781 WARN L188 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:31:54,756 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-10 01:31:55,772 WARN L188 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:31:56,596 WARN L188 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:31:56,996 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:31:57,287 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-10 01:31:57,552 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:31:57,604 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) 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.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.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 01:31:57,608 INFO L168 Benchmark]: Toolchain (without parser) took 78952.44 ms. Allocated memory was 132.1 MB in the beginning and 487.6 MB in the end (delta: 355.5 MB). Free memory was 85.7 MB in the beginning and 414.0 MB in the end (delta: -328.3 MB). Peak memory consumption was 409.3 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:57,609 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:31:57,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.96 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 85.5 MB in the beginning and 171.1 MB in the end (delta: -85.6 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:57,610 INFO L168 Benchmark]: Boogie Preprocessor took 80.69 ms. Allocated memory is still 199.8 MB. Free memory was 171.1 MB in the beginning and 167.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:57,610 INFO L168 Benchmark]: RCFGBuilder took 787.15 ms. Allocated memory is still 199.8 MB. Free memory was 167.4 MB in the beginning and 120.7 MB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:57,610 INFO L168 Benchmark]: Symbolic Interpretation took 77596.13 ms. Allocated memory was 199.8 MB in the beginning and 487.6 MB in the end (delta: 287.8 MB). Free memory was 120.7 MB in the beginning and 414.0 MB in the end (delta: -293.3 MB). Peak memory consumption was 376.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:57,612 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 484.96 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 85.5 MB in the beginning and 171.1 MB in the end (delta: -85.6 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 80.69 ms. Allocated memory is still 199.8 MB. Free memory was 171.1 MB in the beginning and 167.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 787.15 ms. Allocated memory is still 199.8 MB. Free memory was 167.4 MB in the beginning and 120.7 MB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 77596.13 ms. Allocated memory was 199.8 MB in the beginning and 487.6 MB in the end (delta: 287.8 MB). Free memory was 120.7 MB in the beginning and 414.0 MB in the end (delta: -293.3 MB). Peak memory consumption was 376.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...