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_0530a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:29:35,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:29:35,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:29:35,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:29:35,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:29:35,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:29:35,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:29:35,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:29:35,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:29:35,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:29:35,062 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:29:35,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:29:35,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:29:35,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:29:35,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:29:35,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:29:35,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:29:35,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:29:35,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:29:35,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:29:35,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:29:35,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:29:35,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:29:35,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:29:35,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:29:35,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:29:35,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:29:35,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:29:35,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:29:35,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:29:35,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:29:35,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:29:35,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:29:35,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:29:35,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:29:35,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:29:35,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:29:35,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:29:35,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:29:35,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:29:35,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:29:35,108 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 01:29:35,127 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:29:35,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:29:35,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:29:35,129 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:29:35,129 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:29:35,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:29:35,130 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:29:35,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:29:35,130 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:29:35,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:29:35,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:29:35,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:29:35,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:29:35,131 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:29:35,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:29:35,132 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:29:35,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:29:35,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:29:35,132 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:29:35,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:29:35,133 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:29:35,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:29:35,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:29:35,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:29:35,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:29:35,134 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:29:35,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:29:35,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:29:35,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:29:35,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:29:35,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:29:35,178 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:29:35,179 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:29:35,179 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:29:35,180 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0530a.c [2019-08-10 01:29:35,247 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/710c60aec/a65c4de119b74f328d4f5357bb5e7fd5/FLAG93167d8d6 [2019-08-10 01:29:35,804 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:29:35,805 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0530a.c [2019-08-10 01:29:35,823 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/710c60aec/a65c4de119b74f328d4f5357bb5e7fd5/FLAG93167d8d6 [2019-08-10 01:29:36,080 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/710c60aec/a65c4de119b74f328d4f5357bb5e7fd5 [2019-08-10 01:29:36,091 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:29:36,092 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:29:36,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:29:36,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:29:36,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:29:36,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6209e3eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36, skipping insertion in model container [2019-08-10 01:29:36,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,107 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:29:36,149 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:29:36,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:29:36,613 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:29:36,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:29:36,760 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:29:36,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36 WrapperNode [2019-08-10 01:29:36,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:29:36,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:29:36,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:29:36,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:29:36,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... [2019-08-10 01:29:36,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:29:36,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:29:36,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:29:36,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:29:36,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:29:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:29:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:29:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:29:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-10 01:29:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-10 01:29:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-10 01:29:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-10 01:29:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-10 01:29:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-10 01:29:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-08-10 01:29:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure tan_double [2019-08-10 01:29:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-10 01:29:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:29:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:29:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:29:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-10 01:29:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:29:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:29:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:29:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:29:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:29:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:29:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-10 01:29:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-10 01:29:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-10 01:29:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-10 01:29:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-10 01:29:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-08-10 01:29:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure tan_double [2019-08-10 01:29:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-10 01:29:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:29:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:29:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 01:29:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:29:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:29:38,550 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:29:38,551 INFO L283 CfgBuilder]: Removed 67 assume(true) statements. [2019-08-10 01:29:38,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:29:38 BoogieIcfgContainer [2019-08-10 01:29:38,552 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:29:38,553 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:29:38,553 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:29:38,553 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:29:38,554 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:29:38" (1/1) ... [2019-08-10 01:29:41,723 WARN L188 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 685 [2019-08-10 01:29:46,346 WARN L188 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 679 DAG size of output: 669 [2019-08-10 01:29:46,608 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:29:46,773 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:29:46,909 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:29:47,055 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:29:49,314 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2019-08-10 01:29:50,250 WARN L188 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-10 01:29:50,687 WARN L188 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-08-10 01:29:51,120 WARN L188 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-10 01:29:51,519 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-10 01:29:51,915 WARN L188 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-10 01:29:52,666 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 129 [2019-08-10 01:29:55,276 WARN L188 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 218 DAG size of output: 186 [2019-08-10 01:29:57,823 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 216 DAG size of output: 185 [2019-08-10 01:30:02,305 WARN L188 SmtUtils]: Spent 4.36 s on a formula simplification that was a NOOP. DAG size: 216 [2019-08-10 01:30:06,041 WARN L188 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 211 [2019-08-10 01:30:06,908 WARN L188 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-10 01:30:07,534 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-08-10 01:30:08,978 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 202 DAG size of output: 190 [2019-08-10 01:30:09,477 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:30:09,837 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2019-08-10 01:30:09,997 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:30:10,143 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:30:10,645 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:30:10,984 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2019-08-10 01:30:11,132 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:30:11,272 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:30:11,757 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:30:12,113 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2019-08-10 01:30:12,283 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:30:12,427 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:30:12,956 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:30:13,303 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2019-08-10 01:30:13,452 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:30:13,592 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:30:14,087 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:30:14,424 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2019-08-10 01:30:14,577 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:30:14,713 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:30:15,818 WARN L188 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2019-08-10 01:30:16,748 WARN L188 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-10 01:30:17,090 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-08-10 01:30:17,513 WARN L188 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-10 01:30:17,823 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-10 01:30:18,058 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-10 01:30:18,724 WARN L188 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 129 [2019-08-10 01:30:19,222 WARN L188 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:30:19,677 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2019-08-10 01:30:19,823 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 01:30:19,955 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:30:20,361 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-10 01:30:20,898 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-10 01:30:21,027 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-10 01:30:21,635 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-10 01:30:21,928 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:30:22,206 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-10 01:30:22,476 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:30:22,719 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-10 01:30:22,960 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:30:23,744 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 01:30:23,982 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:30:24,177 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:30:24,324 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:30:24,661 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 01:30:24,898 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:30:25,095 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:30:25,290 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:30:25,460 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-10 01:30:26,044 WARN L188 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:30:26,550 WARN L188 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:30:26,778 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:30:26,991 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:30:27,171 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:30:27,760 WARN L188 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:30:28,282 WARN L188 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:30:28,522 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:30:28,728 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:30:28,905 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:30:29,776 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-10 01:30:30,617 WARN L188 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-10 01:30:30,899 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-10 01:30:31,184 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-10 01:30:31,422 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-10 01:30:31,983 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-10 01:30:32,220 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-10 01:30:34,213 WARN L188 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 196 DAG size of output: 176 [2019-08-10 01:30:36,375 WARN L188 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 194 DAG size of output: 173 [2019-08-10 01:30:37,137 WARN L188 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-08-10 01:30:38,020 WARN L188 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-10 01:30:39,815 WARN L188 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-10 01:30:41,740 WARN L188 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2019-08-10 01:30:42,384 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:30:44,071 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 193 DAG size of output: 158 [2019-08-10 01:30:44,618 WARN L188 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-08-10 01:30:45,843 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 184 [2019-08-10 01:30:46,458 WARN L188 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-10 01:30:50,609 WARN L188 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 196 DAG size of output: 176 [2019-08-10 01:30:52,782 WARN L188 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 194 DAG size of output: 173 [2019-08-10 01:30:53,584 WARN L188 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-08-10 01:30:54,433 WARN L188 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-10 01:30:55,277 WARN L188 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-08-10 01:30:57,100 WARN L188 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2019-08-10 01:30:57,721 WARN L188 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:30:57,776 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,788 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,814 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,825 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,836 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,847 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,858 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,870 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,879 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,889 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,899 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,908 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,917 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,923 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,932 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,939 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:57,945 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:30:58,506 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:30:59,019 WARN L188 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:30:59,263 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:30:59,471 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:30:59,674 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:31:00,241 WARN L188 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:31:00,775 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:31:01,007 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:31:01,219 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:31:01,403 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:31:01,969 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:31:02,494 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:31:02,726 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:31:02,939 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:31:03,120 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:31:03,700 WARN L188 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-10 01:31:04,219 WARN L188 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-10 01:31:04,443 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 01:31:04,655 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 01:31:04,847 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:31:05,574 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-10 01:31:06,328 WARN L188 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-10 01:31:06,468 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:09,507 WARN L188 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 175 DAG size of output: 157 [2019-08-10 01:31:10,435 WARN L188 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:31:11,384 WARN L188 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-08-10 01:31:12,316 WARN L188 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-10 01:31:12,389 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:12,434 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:12,449 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:12,499 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:17,879 WARN L188 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 179 DAG size of output: 177 [2019-08-10 01:31:20,639 WARN L188 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-10 01:31:23,164 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 165 [2019-08-10 01:31:25,633 WARN L188 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:31:25,779 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-08-10 01:31:25,990 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:26,039 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:31:26,453 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:31:26,712 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:31:26,919 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:31:27,124 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-10 01:31:27,325 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:31:27,509 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:31:27,789 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 01:31:28,038 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:31:28,247 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:31:28,460 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-10 01:31:28,652 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:31:28,832 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:31:30,649 WARN L188 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 161 DAG size of output: 145 [2019-08-10 01:31:32,322 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 158 DAG size of output: 142 [2019-08-10 01:31:33,111 WARN L188 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-10 01:31:33,839 WARN L188 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-08-10 01:31:33,894 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: no XNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:179) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 01:31:33,898 INFO L168 Benchmark]: Toolchain (without parser) took 117806.12 ms. Allocated memory was 132.1 MB in the beginning and 333.4 MB in the end (delta: 201.3 MB). Free memory was 86.6 MB in the beginning and 163.8 MB in the end (delta: -77.2 MB). Peak memory consumption was 491.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:33,902 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:31:33,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.70 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 86.4 MB in the beginning and 156.7 MB in the end (delta: -70.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:33,903 INFO L168 Benchmark]: Boogie Preprocessor took 196.49 ms. Allocated memory is still 199.8 MB. Free memory was 156.7 MB in the beginning and 149.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:33,903 INFO L168 Benchmark]: RCFGBuilder took 1594.29 ms. Allocated memory was 199.8 MB in the beginning and 222.8 MB in the end (delta: 23.1 MB). Free memory was 149.1 MB in the beginning and 147.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:33,903 INFO L168 Benchmark]: Symbolic Interpretation took 115344.26 ms. Allocated memory was 222.8 MB in the beginning and 333.4 MB in the end (delta: 110.6 MB). Free memory was 147.1 MB in the beginning and 163.8 MB in the end (delta: -16.7 MB). Peak memory consumption was 461.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:31:33,907 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: no XNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: no XNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 667.70 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 86.4 MB in the beginning and 156.7 MB in the end (delta: -70.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 196.49 ms. Allocated memory is still 199.8 MB. Free memory was 156.7 MB in the beginning and 149.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1594.29 ms. Allocated memory was 199.8 MB in the beginning and 222.8 MB in the end (delta: 23.1 MB). Free memory was 149.1 MB in the beginning and 147.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 115344.26 ms. Allocated memory was 222.8 MB in the beginning and 333.4 MB in the end (delta: 110.6 MB). Free memory was 147.1 MB in the beginning and 163.8 MB in the end (delta: -16.7 MB). Peak memory consumption was 461.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...