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_0684a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:42:32,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:42:32,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:42:32,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:42:32,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:42:32,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:42:32,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:42:32,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:42:32,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:42:32,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:42:32,243 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:42:32,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:42:32,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:42:32,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:42:32,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:42:32,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:42:32,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:42:32,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:42:32,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:42:32,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:42:32,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:42:32,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:42:32,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:42:32,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:42:32,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:42:32,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:42:32,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:42:32,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:42:32,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:42:32,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:42:32,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:42:32,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:42:32,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:42:32,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:42:32,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:42:32,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:42:32,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:42:32,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:42:32,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:42:32,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:42:32,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:42:32,270 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 19:42:32,284 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:42:32,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:42:32,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:42:32,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:42:32,286 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:42:32,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:42:32,286 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:42:32,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:42:32,287 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:42:32,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:42:32,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:42:32,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:42:32,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:42:32,288 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:42:32,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:42:32,288 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:42:32,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:42:32,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:42:32,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:42:32,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:42:32,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:42:32,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:42:32,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:42:32,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:42:32,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:42:32,290 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:42:32,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:42:32,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:42:32,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:42:32,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:42:32,331 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:42:32,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:42:32,336 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:42:32,336 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:42:32,337 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0684a.c [2019-08-14 19:42:32,400 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d661c5ac5/9a551eb288d84e2aa89933390ea1157a/FLAG945a98a90 [2019-08-14 19:42:32,859 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:42:32,859 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0684a.c [2019-08-14 19:42:32,868 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d661c5ac5/9a551eb288d84e2aa89933390ea1157a/FLAG945a98a90 [2019-08-14 19:42:33,209 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d661c5ac5/9a551eb288d84e2aa89933390ea1157a [2019-08-14 19:42:33,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:42:33,218 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:42:33,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:42:33,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:42:33,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:42:33,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c30cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33, skipping insertion in model container [2019-08-14 19:42:33,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,236 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:42:33,276 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:42:33,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:42:33,539 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:42:33,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:42:33,728 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:42:33,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33 WrapperNode [2019-08-14 19:42:33,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:42:33,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:42:33,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:42:33,730 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:42:33,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (1/1) ... [2019-08-14 19:42:33,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:42:33,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:42:33,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:42:33,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:42:33,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:33" (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 19:42:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:42:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:42:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-14 19:42:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-08-14 19:42:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2019-08-14 19:42:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-14 19:42:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2019-08-14 19:42:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:42:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:42:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:42:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-14 19:42:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:42:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:42:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:42:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:42:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:42:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:42:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-08-14 19:42:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2019-08-14 19:42:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-14 19:42:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2019-08-14 19:42:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:42:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:42:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:42:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:42:34,663 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:42:34,664 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-08-14 19:42:34,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:42:34 BoogieIcfgContainer [2019-08-14 19:42:34,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:42:34,666 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:42:34,666 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:42:34,666 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:42:34,667 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:42:34" (1/1) ... [2019-08-14 19:42:35,175 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-14 19:42:35,647 WARN L188 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2019-08-14 19:42:35,816 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 19:42:36,619 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:42:36,892 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:42:37,149 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:42:37,359 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-14 19:42:37,561 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-14 19:42:37,768 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 19:42:38,088 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:42:38,342 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:42:38,581 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:42:38,803 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-14 19:42:39,018 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-14 19:42:39,260 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 19:42:41,949 WARN L188 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 220 DAG size of output: 220 [2019-08-14 19:42:43,261 WARN L188 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 217 [2019-08-14 19:42:44,557 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 214 [2019-08-14 19:42:45,821 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 211 [2019-08-14 19:42:47,097 WARN L188 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 208 [2019-08-14 19:42:48,422 WARN L188 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 205 [2019-08-14 19:42:49,755 WARN L188 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 202 [2019-08-14 19:42:51,043 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 199 [2019-08-14 19:42:52,312 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 194 [2019-08-14 19:42:53,541 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:42:54,747 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 184 [2019-08-14 19:42:56,002 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:42:56,239 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:42:56,374 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:42:56,909 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:42:57,045 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:42:57,167 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:42:58,482 WARN L188 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:59,362 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:59,754 WARN L188 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:00,147 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:00,433 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:00,991 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:01,875 WARN L188 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:02,693 WARN L188 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:03,108 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:03,411 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:03,710 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:04,267 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:04,638 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 19:43:04,788 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-14 19:43:05,059 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2019-08-14 19:43:05,293 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:07,733 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-14 19:43:08,879 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:09,949 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:11,001 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:12,054 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:13,101 WARN L188 SmtUtils]: Spent 994.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:14,071 WARN L188 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:15,012 WARN L188 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:16,872 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:43:17,863 WARN L188 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:43:18,900 WARN L188 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:43:20,944 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:43:21,796 WARN L188 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-14 19:43:22,144 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-14 19:43:22,281 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:22,411 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-14 19:43:22,768 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:43:23,031 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:23,277 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:23,497 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:43:23,698 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:43:23,896 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:24,167 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:43:24,414 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:24,692 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:24,960 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:43:25,224 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:43:25,541 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:25,925 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:43:26,157 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:26,377 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:26,594 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:43:26,799 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:43:27,006 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:28,510 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:29,311 WARN L188 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:29,716 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:30,017 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:30,329 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:30,849 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:31,747 WARN L188 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:32,572 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:32,952 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:33,325 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:33,603 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:34,159 WARN L188 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:34,319 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:36,627 WARN L188 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-14 19:43:37,776 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:38,903 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:39,996 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:41,050 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:42,065 WARN L188 SmtUtils]: Spent 972.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:43,028 WARN L188 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:43,968 WARN L188 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:44,935 WARN L188 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:43:46,781 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-08-14 19:43:48,624 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 189 DAG size of output: 185 [2019-08-14 19:43:49,598 WARN L188 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-08-14 19:43:50,659 WARN L188 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:51,499 WARN L188 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:51,893 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:52,253 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:52,519 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:53,052 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:53,922 WARN L188 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:54,782 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:55,174 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:55,573 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:55,845 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:56,407 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:56,542 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:56,569 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:59,040 WARN L188 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:44:00,179 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:01,241 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:02,308 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:03,333 WARN L188 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:04,355 WARN L188 SmtUtils]: Spent 978.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:05,339 WARN L188 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:44:06,318 WARN L188 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:44:08,213 WARN L188 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:44:10,061 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 178 DAG size of output: 174 [2019-08-14 19:44:10,995 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:11,970 WARN L188 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-08-14 19:44:13,029 WARN L188 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:13,857 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:14,245 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:14,545 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:44:14,839 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:15,386 WARN L188 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:44:16,230 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:17,106 WARN L188 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:17,491 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:17,794 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:44:18,055 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-14 19:44:18,107 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: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.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 19:44:18,111 INFO L168 Benchmark]: Toolchain (without parser) took 104893.15 ms. Allocated memory was 130.5 MB in the beginning and 370.1 MB in the end (delta: 239.6 MB). Free memory was 85.8 MB in the beginning and 249.7 MB in the end (delta: -163.8 MB). Peak memory consumption was 435.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:18,112 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-14 19:44:18,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 510.06 ms. Allocated memory was 130.5 MB in the beginning and 199.2 MB in the end (delta: 68.7 MB). Free memory was 85.6 MB in the beginning and 171.2 MB in the end (delta: -85.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:18,112 INFO L168 Benchmark]: Boogie Preprocessor took 81.15 ms. Allocated memory is still 199.2 MB. Free memory was 171.2 MB in the beginning and 168.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:18,113 INFO L168 Benchmark]: RCFGBuilder took 854.23 ms. Allocated memory is still 199.2 MB. Free memory was 168.0 MB in the beginning and 120.6 MB in the end (delta: 47.4 MB). Peak memory consumption was 47.4 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:18,113 INFO L168 Benchmark]: Symbolic Interpretation took 103444.04 ms. Allocated memory was 199.2 MB in the beginning and 370.1 MB in the end (delta: 170.9 MB). Free memory was 119.9 MB in the beginning and 249.7 MB in the end (delta: -129.8 MB). Peak memory consumption was 401.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:18,114 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 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 510.06 ms. Allocated memory was 130.5 MB in the beginning and 199.2 MB in the end (delta: 68.7 MB). Free memory was 85.6 MB in the beginning and 171.2 MB in the end (delta: -85.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.15 ms. Allocated memory is still 199.2 MB. Free memory was 171.2 MB in the beginning and 168.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 854.23 ms. Allocated memory is still 199.2 MB. Free memory was 168.0 MB in the beginning and 120.6 MB in the end (delta: 47.4 MB). Peak memory consumption was 47.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 103444.04 ms. Allocated memory was 199.2 MB in the beginning and 370.1 MB in the end (delta: 170.9 MB). Free memory was 119.9 MB in the beginning and 249.7 MB in the end (delta: -129.8 MB). Peak memory consumption was 401.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...