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_0681b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:42:28,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:42:29,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:42:29,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:42:29,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:42:29,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:42:29,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:42:29,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:42:29,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:42:29,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:42:29,019 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:42:29,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:42:29,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:42:29,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:42:29,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:42:29,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:42:29,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:42:29,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:42:29,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:42:29,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:42:29,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:42:29,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:42:29,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:42:29,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:42:29,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:42:29,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:42:29,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:42:29,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:42:29,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:42:29,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:42:29,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:42:29,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:42:29,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:42:29,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:42:29,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:42:29,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:42:29,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:42:29,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:42:29,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:42:29,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:42:29,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:42:29,051 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 19:42:29,082 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:42:29,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:42:29,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:42:29,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:42:29,085 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:42:29,086 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:42:29,086 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:42:29,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:42:29,087 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:42:29,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:42:29,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:42:29,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:42:29,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:42:29,088 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:42:29,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:42:29,088 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:42:29,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:42:29,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:42:29,089 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:42:29,089 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:42:29,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:42:29,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:42:29,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:42:29,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:42:29,092 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:42:29,092 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:42:29,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:42:29,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:42:29,093 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:42:29,124 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:42:29,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:42:29,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:42:29,140 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:42:29,140 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:42:29,141 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0681b.c [2019-08-14 19:42:29,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5e5e6e2c/07656cbfc5a247289037531b47e7bdd6/FLAG1ad0a9219 [2019-08-14 19:42:29,665 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:42:29,666 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0681b.c [2019-08-14 19:42:29,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5e5e6e2c/07656cbfc5a247289037531b47e7bdd6/FLAG1ad0a9219 [2019-08-14 19:42:30,046 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5e5e6e2c/07656cbfc5a247289037531b47e7bdd6 [2019-08-14 19:42:30,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:42:30,063 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:42:30,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:42:30,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:42:30,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:42:30,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bcf5c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30, skipping insertion in model container [2019-08-14 19:42:30,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,079 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:42:30,141 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:42:30,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:42:30,573 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:42:30,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:42:30,656 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:42:30,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30 WrapperNode [2019-08-14 19:42:30,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:42:30,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:42:30,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:42:30,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:42:30,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,688 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (1/1) ... [2019-08-14 19:42:30,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:42:30,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:42:30,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:42:30,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:42:30,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:42:30" (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 19:42:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:42:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:42:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-14 19:42:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-08-14 19:42:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2019-08-14 19:42:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-14 19:42:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:42:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:42:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:42:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-14 19:42:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:42:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:42:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:42:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:42:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:42:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:42:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-08-14 19:42:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2019-08-14 19:42:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-14 19:42:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:42:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:42:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:42:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:42:31,519 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:42:31,519 INFO L283 CfgBuilder]: Removed 18 assume(true) statements. [2019-08-14 19:42:31,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:42:31 BoogieIcfgContainer [2019-08-14 19:42:31,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:42:31,522 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:42:31,522 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:42:31,522 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:42:31,523 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:42:31" (1/1) ... [2019-08-14 19:42:32,031 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-14 19:42:32,496 WARN L188 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2019-08-14 19:42:32,746 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:42:32,898 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:42:33,020 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:42:33,190 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 19:42:33,528 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:42:33,673 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:42:35,028 WARN L188 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:35,885 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:36,297 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:42:36,691 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:42:36,988 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:37,634 WARN L188 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:42:38,520 WARN L188 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:42:39,372 WARN L188 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:42:39,957 WARN L188 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:42:40,278 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:42:40,577 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:41,155 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:42:41,542 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 19:42:41,705 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-14 19:42:42,060 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:44,390 WARN L188 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-14 19:42:45,457 WARN L188 SmtUtils]: Spent 990.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:42:46,561 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:42:47,588 WARN L188 SmtUtils]: Spent 983.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:42:48,581 WARN L188 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:42:49,572 WARN L188 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:42:50,560 WARN L188 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:42:51,510 WARN L188 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:42:53,537 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:42:54,562 WARN L188 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:42:55,512 WARN L188 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:42:57,453 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:42:58,255 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-14 19:42:58,579 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-14 19:42:58,710 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:59,221 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:42:59,471 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:42:59,716 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:42:59,918 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:43:00,123 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:43:00,326 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:00,588 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:43:00,822 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:01,044 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:01,271 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:43:01,475 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:43:01,683 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:01,946 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-14 19:43:02,188 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:02,417 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:02,642 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:43:02,858 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:43:03,063 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-14 19:43:04,130 WARN L188 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:04,946 WARN L188 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:05,332 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:05,641 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:06,006 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:06,709 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:08,021 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:08,997 WARN L188 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:09,394 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:09,689 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:09,976 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:10,538 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:10,643 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:10,672 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:14,171 WARN L188 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:43:15,262 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:16,363 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:17,425 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:18,468 WARN L188 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:19,477 WARN L188 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:20,456 WARN L188 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:21,387 WARN L188 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:22,363 WARN L188 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:43:24,220 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-08-14 19:43:25,179 WARN L188 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:43:27,105 WARN L188 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:43:28,185 WARN L188 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:29,009 WARN L188 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:29,378 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:29,729 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:29,998 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:30,538 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:31,400 WARN L188 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:32,212 WARN L188 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:32,607 WARN L188 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:32,957 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:43:33,225 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:33,764 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:43:33,852 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:33,867 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:37,266 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:43:38,396 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:43:39,472 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:43:40,535 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:43:41,584 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:43:42,588 WARN L188 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:43:43,527 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:43:44,503 WARN L188 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:43:45,462 WARN L188 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:43:47,310 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-08-14 19:43:48,276 WARN L188 SmtUtils]: Spent 921.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:43:50,202 WARN L188 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:43:51,201 WARN L188 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:52,004 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:52,505 WARN L188 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:52,862 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:53,159 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:53,722 WARN L188 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:54,563 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:43:55,472 WARN L188 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:43:55,861 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:43:56,158 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:43:56,456 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:43:57,004 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:43:57,133 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:57,148 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:43:59,485 WARN L188 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:44:00,609 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:01,683 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:02,721 WARN L188 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:03,747 WARN L188 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:04,754 WARN L188 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:05,720 WARN L188 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:44:06,629 WARN L188 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:44:07,593 WARN L188 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:44:08,569 WARN L188 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:44:10,511 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2019-08-14 19:44:12,412 WARN L188 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:44:13,428 WARN L188 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:14,231 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:14,629 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:14,987 WARN L188 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:15,256 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:15,797 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:44:16,637 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:17,449 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:17,829 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:18,114 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:44:18,430 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:18,974 WARN L188 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:19,053 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:19,120 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:21,435 WARN L188 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:44:22,534 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:23,613 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:24,672 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:25,718 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:26,722 WARN L188 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:27,654 WARN L188 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:44:28,571 WARN L188 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:44:30,437 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:44:32,222 WARN L188 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 178 DAG size of output: 174 [2019-08-14 19:44:33,183 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:34,138 WARN L188 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-08-14 19:44:35,011 WARN L188 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:35,814 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:36,228 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:36,532 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:44:36,828 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:37,386 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:38,257 WARN L188 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:39,078 WARN L188 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:39,468 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:39,820 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:40,091 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:40,689 WARN L188 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:44:43,125 WARN L188 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 207 DAG size of output: 195 [2019-08-14 19:44:44,274 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:44:45,397 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:44:46,480 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:44:47,514 WARN L188 SmtUtils]: Spent 990.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:44:48,506 WARN L188 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:44:49,469 WARN L188 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:44:50,435 WARN L188 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:44:52,339 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-08-14 19:44:53,327 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:44:54,309 WARN L188 SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-14 19:44:56,222 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:44:57,120 WARN L188 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:44:57,929 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:44:58,320 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:44:58,662 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:44:58,929 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:44:59,475 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:45:00,327 WARN L188 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:01,152 WARN L188 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:01,538 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:01,892 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-14 19:45:02,158 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:02,702 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:45:02,877 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:45:05,205 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-08-14 19:45:06,325 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:45:07,424 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:45:08,493 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:45:09,532 WARN L188 SmtUtils]: Spent 1000.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:45:10,535 WARN L188 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:45:11,514 WARN L188 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:45:12,464 WARN L188 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:45:13,424 WARN L188 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:45:14,441 WARN L188 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:45:16,427 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2019-08-14 19:45:18,377 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:45:18,540 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-14 19:45:18,690 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-08-14 19:45:19,868 WARN L188 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:20,683 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:21,074 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:21,368 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:21,758 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:22,300 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:45:23,147 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:23,950 WARN L188 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:24,330 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:24,628 WARN L188 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:24,910 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:25,457 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 19:45:25,520 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:45:25,536 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:45:27,812 WARN L188 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2019-08-14 19:45:28,907 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-14 19:45:29,951 WARN L188 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-08-14 19:45:30,964 WARN L188 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-08-14 19:45:31,976 WARN L188 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-14 19:45:32,963 WARN L188 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-14 19:45:33,925 WARN L188 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-14 19:45:34,881 WARN L188 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-14 19:45:35,872 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-14 19:45:36,891 WARN L188 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-14 19:45:38,844 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2019-08-14 19:45:40,775 WARN L188 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2019-08-14 19:45:41,685 WARN L188 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:42,500 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:42,895 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:43,185 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:43,495 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 19:45:44,045 WARN L188 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-08-14 19:45:44,896 WARN L188 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:45:45,696 WARN L188 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-14 19:45:46,071 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:45:46,373 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-14 19:45:46,634 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-14 19:45:46,679 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:45:46,683 INFO L168 Benchmark]: Toolchain (without parser) took 196623.48 ms. Allocated memory was 131.6 MB in the beginning and 148.4 MB in the end (delta: 16.8 MB). Free memory was 86.5 MB in the beginning and 74.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 451.2 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:46,684 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 131.6 MB. Free memory is still 105.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-14 19:45:46,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 593.53 ms. Allocated memory was 131.6 MB in the beginning and 198.2 MB in the end (delta: 66.6 MB). Free memory was 86.1 MB in the beginning and 170.1 MB in the end (delta: -84.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:46,685 INFO L168 Benchmark]: Boogie Preprocessor took 96.27 ms. Allocated memory is still 198.2 MB. Free memory was 170.1 MB in the beginning and 166.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:46,685 INFO L168 Benchmark]: RCFGBuilder took 766.93 ms. Allocated memory is still 198.2 MB. Free memory was 166.1 MB in the beginning and 122.6 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:46,685 INFO L168 Benchmark]: Symbolic Interpretation took 195160.81 ms. Allocated memory was 198.2 MB in the beginning and 148.4 MB in the end (delta: -49.8 MB). Free memory was 122.6 MB in the beginning and 74.8 MB in the end (delta: 47.8 MB). Peak memory consumption was 420.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:45:46,686 INFO L335 ainManager$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 0.21 ms. Allocated memory is still 131.6 MB. Free memory is still 105.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 593.53 ms. Allocated memory was 131.6 MB in the beginning and 198.2 MB in the end (delta: 66.6 MB). Free memory was 86.1 MB in the beginning and 170.1 MB in the end (delta: -84.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 96.27 ms. Allocated memory is still 198.2 MB. Free memory was 170.1 MB in the beginning and 166.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 766.93 ms. Allocated memory is still 198.2 MB. Free memory was 166.1 MB in the beginning and 122.6 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 195160.81 ms. Allocated memory was 198.2 MB in the beginning and 148.4 MB in the end (delta: -49.8 MB). Free memory was 122.6 MB in the beginning and 74.8 MB in the end (delta: 47.8 MB). Peak memory consumption was 420.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...