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_0661a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:42:13,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:42:13,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:42:13,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:42:13,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:42:13,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:42:13,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:42:13,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:42:13,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:42:13,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:42:13,370 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:42:13,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:42:13,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:42:13,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:42:13,373 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:42:13,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:42:13,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:42:13,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:42:13,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:42:13,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:42:13,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:42:13,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:42:13,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:42:13,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:42:13,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:42:13,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:42:13,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:42:13,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:42:13,390 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:42:13,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:42:13,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:42:13,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:42:13,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:42:13,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:42:13,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:42:13,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:42:13,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:42:13,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:42:13,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:42:13,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:42:13,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:42:13,399 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 19:42:13,417 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:42:13,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:42:13,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:42:13,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:42:13,421 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:42:13,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:42:13,421 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:42:13,421 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:42:13,421 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:42:13,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:42:13,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:42:13,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:42:13,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:42:13,422 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:42:13,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:42:13,423 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:42:13,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:42:13,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:42:13,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:42:13,424 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:42:13,424 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:42:13,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:42:13,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:42:13,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:42:13,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:42:13,425 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:42:13,425 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:42:13,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:42:13,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:42:13,463 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:42:13,481 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:42:13,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:42:13,487 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:42:13,488 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:42:13,488 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0661a.c [2019-08-14 19:42:13,562 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55e95d7a0/2c0bf57f37184f27997af0d2272beffb/FLAG878ebb5a5 [2019-08-14 19:42:14,014 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:42:14,018 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0661a.c [2019-08-14 19:42:14,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55e95d7a0/2c0bf57f37184f27997af0d2272beffb/FLAG878ebb5a5 [2019-08-14 19:42:14,337 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55e95d7a0/2c0bf57f37184f27997af0d2272beffb [2019-08-14 19:42:14,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:42:14,350 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:42:14,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:42:14,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:42:14,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:42:14,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:14,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f025a34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14, skipping insertion in model container [2019-08-14 19:42:14,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:14,367 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:42:14,418 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:42:14,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:42:14,678 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:42:14,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:42:14,915 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:42:14,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14 WrapperNode [2019-08-14 19:42:14,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:42:14,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:42:14,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:42:14,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:42:14,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:14,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:14,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:14,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:14,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:15,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:15,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (1/1) ... [2019-08-14 19:42:15,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:42:15,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:42:15,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:42:15,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:42:15,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:14" (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 19:42:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-14 19:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-08-14 19:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2019-08-14 19:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-14 19:42:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:42:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:42:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:42:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-14 19:42:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:42:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:42:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:42:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:42:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:42:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:42:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-08-14 19:42:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2019-08-14 19:42:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-14 19:42:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:42:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:42:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:42:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:42:15,805 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:42:15,805 INFO L283 CfgBuilder]: Removed 18 assume(true) statements. [2019-08-14 19:42:15,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:42:15 BoogieIcfgContainer [2019-08-14 19:42:15,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:42:15,808 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:42:15,808 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:42:15,808 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:42:15,810 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:42:15" (1/1) ... [2019-08-14 19:42:16,293 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-14 19:42:16,772 WARN L188 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2019-08-14 19:42:17,100 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:42:17,264 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:42:17,400 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:42:17,542 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 19:42:17,895 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:42:18,056 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:42:19,499 WARN L188 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:20,391 WARN L188 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:20,821 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:42:21,209 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:42:21,531 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:22,154 WARN L188 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:42:23,074 WARN L188 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:23,942 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:24,341 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:42:24,687 WARN L188 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:42:25,048 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:25,789 WARN L188 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:42:26,246 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 19:42:26,378 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-14 19:42:26,757 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:29,169 WARN L188 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-14 19:42:30,285 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:42:31,367 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:42:32,484 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:42:33,507 WARN L188 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:42:34,563 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:42:35,579 WARN L188 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:42:36,573 WARN L188 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:42:38,710 WARN L188 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:42:39,712 WARN L188 SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:42:40,699 WARN L188 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:42:42,664 WARN L188 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:42:43,486 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-14 19:42:43,810 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-14 19:42:43,955 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:44,090 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-14 19:42:44,504 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:42:44,742 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:44,969 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:45,174 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:42:45,386 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:42:45,590 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:45,857 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:42:46,089 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:46,312 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:46,530 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:42:46,745 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:42:46,963 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:47,217 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:42:47,459 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:47,679 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:47,895 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:42:48,106 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:42:48,316 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:49,433 WARN L188 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:50,281 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:50,674 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:42:51,064 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:42:51,508 WARN L188 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:52,262 WARN L188 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:42:53,654 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:54,498 WARN L188 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:54,898 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:42:55,183 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:42:55,493 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:56,068 WARN L188 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:42:56,190 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:56,209 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:59,745 WARN L188 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:43:00,879 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:01,971 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:03,055 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:04,123 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:05,172 WARN L188 SmtUtils]: Spent 985.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:06,187 WARN L188 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:07,137 WARN L188 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:08,130 WARN L188 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:43:10,037 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-08-14 19:43:11,042 WARN L188 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:43:13,045 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:43:14,170 WARN L188 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:15,044 WARN L188 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:15,440 WARN L188 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:15,814 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:16,083 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:16,636 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:17,552 WARN L188 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:18,408 WARN L188 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:18,794 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:19,153 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:19,430 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:20,096 WARN L188 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:20,193 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:20,208 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:22,622 WARN L188 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:43:23,763 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:24,890 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:25,983 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:27,022 WARN L188 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:28,059 WARN L188 SmtUtils]: Spent 983.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:29,028 WARN L188 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:30,008 WARN L188 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:30,980 WARN L188 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:43:32,892 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-08-14 19:43:33,905 WARN L188 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:43:35,878 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:43:36,941 WARN L188 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:37,766 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:38,152 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:38,453 WARN L188 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:38,756 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:39,326 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:40,194 WARN L188 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:41,050 WARN L188 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:41,454 WARN L188 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:41,759 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:42,077 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:42,694 WARN L188 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:42,816 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:42,832 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:45,196 WARN L188 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:43:46,346 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:47,450 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:48,525 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:49,613 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:50,627 WARN L188 SmtUtils]: Spent 971.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:51,610 WARN L188 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:52,568 WARN L188 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:53,611 WARN L188 SmtUtils]: Spent 996.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:43:54,615 WARN L188 SmtUtils]: Spent 954.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:43:56,591 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2019-08-14 19:43:58,591 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:43:59,665 WARN L188 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:00,531 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:00,936 WARN L188 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:01,297 WARN L188 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:01,568 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:02,146 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:44:03,041 WARN L188 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:03,883 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:04,283 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:04,583 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:44:04,890 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:05,450 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:05,534 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:05,609 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:07,987 WARN L188 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:44:09,124 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:10,233 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:11,312 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:12,375 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:13,404 WARN L188 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:14,381 WARN L188 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:44:15,334 WARN L188 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:44:17,213 WARN L188 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:44:19,084 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 178 DAG size of output: 174 [2019-08-14 19:44:20,065 WARN L188 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:21,051 WARN L188 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-08-14 19:44:21,919 WARN L188 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:22,774 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:23,166 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:23,469 WARN L188 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:44:23,796 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:24,338 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:25,236 WARN L188 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:26,096 WARN L188 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:26,510 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:26,876 WARN L188 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:27,141 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:27,728 WARN L188 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:30,258 WARN L188 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 207 DAG size of output: 195 [2019-08-14 19:44:31,428 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:32,534 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:33,618 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:34,711 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:35,723 WARN L188 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:36,703 WARN L188 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:44:37,666 WARN L188 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:44:39,608 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:44:40,632 WARN L188 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:44:41,649 WARN L188 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:44:43,645 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:44:44,564 WARN L188 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:45,399 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:45,802 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:46,165 WARN L188 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:46,428 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:46,979 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:47,855 WARN L188 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:48,683 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:49,078 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:49,458 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:49,726 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:50,281 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:44:50,451 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:52,895 WARN L188 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-14 19:44:54,061 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:55,199 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:56,297 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:57,354 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:58,387 WARN L188 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:59,381 WARN L188 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:45:00,367 WARN L188 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:45:01,381 WARN L188 SmtUtils]: Spent 971.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:45:02,414 WARN L188 SmtUtils]: Spent 983.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:45:04,429 WARN L188 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2019-08-14 19:45:06,409 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:45:06,575 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-14 19:45:06,726 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-08-14 19:45:07,914 WARN L188 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:08,752 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:09,140 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:09,437 WARN L188 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:09,765 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:10,317 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:45:11,168 WARN L188 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:12,009 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:12,398 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:12,691 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:12,991 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:13,562 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:45:13,636 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:45:13,651 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:45:15,944 WARN L188 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:45:17,057 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:45:18,155 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:45:19,206 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:45:20,262 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:45:21,283 WARN L188 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:45:22,276 WARN L188 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:45:23,244 WARN L188 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:45:24,230 WARN L188 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:45:25,274 WARN L188 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:45:27,280 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2019-08-14 19:45:29,228 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:45:30,145 WARN L188 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:30,990 WARN L188 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:31,393 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:31,712 WARN L188 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:32,024 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:32,578 WARN L188 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:45:33,474 WARN L188 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:34,316 WARN L188 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:34,710 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:35,013 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:35,263 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-14 19:45:35,316 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 19:45:35,321 INFO L168 Benchmark]: Toolchain (without parser) took 200971.61 ms. Allocated memory was 132.6 MB in the beginning and 150.5 MB in the end (delta: 17.8 MB). Free memory was 88.6 MB in the beginning and 116.0 MB in the end (delta: -27.4 MB). Peak memory consumption was 409.7 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:35,321 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 132.6 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-14 19:45:35,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 565.24 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 88.4 MB in the beginning and 173.8 MB in the end (delta: -85.4 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:35,322 INFO L168 Benchmark]: Boogie Preprocessor took 100.75 ms. Allocated memory is still 200.8 MB. Free memory was 173.8 MB in the beginning and 169.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:35,322 INFO L168 Benchmark]: RCFGBuilder took 790.10 ms. Allocated memory is still 200.8 MB. Free memory was 169.7 MB in the beginning and 126.0 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:35,322 INFO L168 Benchmark]: Symbolic Interpretation took 199511.77 ms. Allocated memory was 200.8 MB in the beginning and 150.5 MB in the end (delta: -50.3 MB). Free memory was 126.0 MB in the beginning and 116.0 MB in the end (delta: 10.0 MB). Peak memory consumption was 379.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:35,323 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 0.49 ms. Allocated memory is still 132.6 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 565.24 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 88.4 MB in the beginning and 173.8 MB in the end (delta: -85.4 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.75 ms. Allocated memory is still 200.8 MB. Free memory was 173.8 MB in the beginning and 169.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 790.10 ms. Allocated memory is still 200.8 MB. Free memory was 169.7 MB in the beginning and 126.0 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 199511.77 ms. Allocated memory was 200.8 MB in the beginning and 150.5 MB in the end (delta: -50.3 MB). Free memory was 126.0 MB in the beginning and 116.0 MB in the end (delta: 10.0 MB). Peak memory consumption was 379.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...