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_0730b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 02:01:18,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 02:01:18,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 02:01:18,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 02:01:18,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 02:01:18,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 02:01:18,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 02:01:18,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 02:01:18,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 02:01:18,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 02:01:18,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 02:01:18,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 02:01:18,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 02:01:18,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 02:01:18,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 02:01:18,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 02:01:18,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 02:01:18,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 02:01:18,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 02:01:18,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 02:01:18,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 02:01:18,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 02:01:18,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 02:01:18,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 02:01:18,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 02:01:18,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 02:01:18,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 02:01:18,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 02:01:18,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 02:01:18,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 02:01:18,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 02:01:18,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 02:01:18,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 02:01:18,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 02:01:18,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 02:01:18,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 02:01:18,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 02:01:18,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 02:01:18,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 02:01:18,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 02:01:18,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 02:01:18,826 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 [2019-08-31 02:01:18,854 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 02:01:18,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 02:01:18,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 02:01:18,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 02:01:18,857 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 02:01:18,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 02:01:18,858 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 02:01:18,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 02:01:18,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 02:01:18,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 02:01:18,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 02:01:18,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 02:01:18,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 02:01:18,859 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 02:01:18,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 02:01:18,860 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 02:01:18,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 02:01:18,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 02:01:18,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 02:01:18,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 02:01:18,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 02:01:18,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 02:01:18,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 02:01:18,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 02:01:18,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 02:01:18,863 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 02:01:18,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 02:01:18,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 02:01:18,865 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 02:01:18,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 02:01:18,904 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 02:01:18,908 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 02:01:18,909 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 02:01:18,909 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 02:01:18,910 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0730b.c [2019-08-31 02:01:18,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fdf7d5f/288d1e726ba24b38a4a6d92e33f15646/FLAG9bd737928 [2019-08-31 02:01:19,461 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 02:01:19,462 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0730b.c [2019-08-31 02:01:19,469 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fdf7d5f/288d1e726ba24b38a4a6d92e33f15646/FLAG9bd737928 [2019-08-31 02:01:19,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fdf7d5f/288d1e726ba24b38a4a6d92e33f15646 [2019-08-31 02:01:19,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 02:01:19,854 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 02:01:19,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 02:01:19,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 02:01:19,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 02:01:19,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 02:01:19" (1/1) ... [2019-08-31 02:01:19,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@178b720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:19, skipping insertion in model container [2019-08-31 02:01:19,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 02:01:19" (1/1) ... [2019-08-31 02:01:19,871 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 02:01:19,908 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 02:01:20,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 02:01:20,285 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 02:01:20,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 02:01:20,347 INFO L192 MainTranslator]: Completed translation [2019-08-31 02:01:20,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20 WrapperNode [2019-08-31 02:01:20,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 02:01:20,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 02:01:20,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 02:01:20,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 02:01:20,358 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,395 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 02:01:20,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 02:01:20,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 02:01:20,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 02:01:20,403 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (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 [2019-08-31 02:01:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 02:01:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 02:01:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2019-08-31 02:01:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-31 02:01:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 02:01:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 02:01:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-31 02:01:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2019-08-31 02:01:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-31 02:01:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-31 02:01:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 02:01:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 02:01:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 02:01:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-31 02:01:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-31 02:01:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 02:01:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 02:01:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 02:01:20,991 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 02:01:20,991 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-31 02:01:20,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 02:01:20 BoogieIcfgContainer [2019-08-31 02:01:20,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 02:01:20,993 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 02:01:20,993 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 02:01:20,993 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 02:01:20,994 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:21,032 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 02:01:21,032 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 02:01:21,040 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 02:01:21,048 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 02:01:21,049 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 02:01:21,148 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 02:01:21,148 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,174 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,174 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,175 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2019-08-31 02:01:21,204 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-08-31 02:01:21,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:21,318 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_21|]} [2019-08-31 02:01:21,343 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2019-08-31 02:01:21,345 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,368 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-31 02:01:21,369 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,551 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-31 02:01:21,552 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,588 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 111 [2019-08-31 02:01:21,592 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,613 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-31 02:01:21,615 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,757 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-31 02:01:21,758 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,761 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_22|, |v_#memory_int_22|], 1=[|v_#memory_int_13|, |v_#memory_int_14|]} [2019-08-31 02:01:21,780 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-31 02:01:21,781 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,795 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-31 02:01:21,796 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,950 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-31 02:01:21,951 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,962 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 89 [2019-08-31 02:01:21,963 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,972 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 86 [2019-08-31 02:01:21,973 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,076 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-31 02:01:22,076 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,090 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 73 [2019-08-31 02:01:22,091 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,102 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-31 02:01:22,103 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,185 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,201 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 53 [2019-08-31 02:01:22,203 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,213 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 51 [2019-08-31 02:01:22,214 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,273 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,276 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 02:01:22,276 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-31 02:01:22,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,292 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_14|], 1=[|v_#valid_22|]} [2019-08-31 02:01:22,305 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-31 02:01:22,306 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,319 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2019-08-31 02:01:22,320 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,459 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-31 02:01:22,460 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,476 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-31 02:01:22,477 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,489 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 111 [2019-08-31 02:01:22,490 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,613 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-31 02:01:22,613 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,614 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_23|, |v_#memory_int_23|], 1=[|v_#memory_int_13|, |v_#memory_int_14|]} [2019-08-31 02:01:22,628 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-31 02:01:22,629 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,641 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-31 02:01:22,641 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,773 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-31 02:01:22,773 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,784 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 89 [2019-08-31 02:01:22,785 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,793 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 86 [2019-08-31 02:01:22,794 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,918 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-31 02:01:22,919 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,933 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-31 02:01:22,934 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,949 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 73 [2019-08-31 02:01:22,951 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,059 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-08-31 02:01:23,060 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,073 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 53 [2019-08-31 02:01:23,074 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,087 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 51 [2019-08-31 02:01:23,089 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,153 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,155 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 02:01:23,156 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-31 02:02:25,339 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6768 conjuctions. This might take some time... [2019-08-31 02:02:30,814 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6768 conjuctions. [2019-08-31 02:02:46,800 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6185 conjuctions. This might take some time... [2019-08-31 02:02:50,873 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6185 conjuctions. [2019-08-31 02:03:04,983 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6768 conjuctions. This might take some time... [2019-08-31 02:03:11,788 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6768 conjuctions. [2019-08-31 02:03:27,825 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6798 conjuctions. This might take some time... [2019-08-31 02:03:32,439 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6798 conjuctions. [2019-08-31 02:03:42,211 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6735 conjuctions. This might take some time... [2019-08-31 02:03:49,404 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6735 conjuctions. [2019-08-31 02:03:49,467 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11130 conjuctions. This might take some time... [2019-08-31 02:04:08,961 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11130 conjuctions. [2019-08-31 02:04:24,010 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6768 conjuctions. This might take some time... [2019-08-31 02:04:30,724 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6768 conjuctions. [2019-08-31 02:04:45,529 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6185 conjuctions. This might take some time... [2019-08-31 02:04:49,859 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6185 conjuctions. [2019-08-31 02:04:49,918 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10781 conjuctions. This might take some time... [2019-08-31 02:05:09,564 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10781 conjuctions. [2019-08-31 02:05:23,694 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6798 conjuctions. This might take some time... [2019-08-31 02:05:28,560 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6798 conjuctions. [2019-08-31 02:05:38,359 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6735 conjuctions. This might take some time... [2019-08-31 02:05:45,158 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6735 conjuctions. [2019-08-31 02:05:45,223 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11130 conjuctions. This might take some time... [2019-08-31 02:06:08,744 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11130 conjuctions. [2019-08-31 02:06:26,521 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6967 conjuctions. This might take some time... [2019-08-31 02:06:31,777 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6967 conjuctions. [2019-08-31 02:06:42,277 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6935 conjuctions. This might take some time... [2019-08-31 02:06:51,230 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6935 conjuctions. [2019-08-31 02:06:51,298 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11425 conjuctions. This might take some time... [2019-08-31 02:07:10,551 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11425 conjuctions. [2019-08-31 02:07:20,575 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6935 conjuctions. This might take some time... [2019-08-31 02:07:25,322 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6935 conjuctions. [2019-08-31 02:07:29,447 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5542 conjuctions. This might take some time... [2019-08-31 02:07:32,782 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5542 conjuctions. [2019-08-31 02:07:32,840 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10948 conjuctions. This might take some time... [2019-08-31 02:07:54,057 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10948 conjuctions. [2019-08-31 02:07:54,163 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16617 conjuctions. This might take some time... [2019-08-31 02:08:42,879 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16617 conjuctions. [2019-08-31 02:08:58,396 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6798 conjuctions. This might take some time... [2019-08-31 02:09:03,097 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6798 conjuctions. [2019-08-31 02:09:12,867 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6735 conjuctions. This might take some time... [2019-08-31 02:09:19,449 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6735 conjuctions. [2019-08-31 02:09:19,516 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11130 conjuctions. This might take some time... [2019-08-31 02:09:39,517 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11130 conjuctions. [2019-08-31 02:09:53,329 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6768 conjuctions. This might take some time... [2019-08-31 02:09:58,980 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6768 conjuctions. [2019-08-31 02:10:13,697 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6185 conjuctions. This might take some time... [2019-08-31 02:10:17,340 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6185 conjuctions. [2019-08-31 02:10:17,396 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10781 conjuctions. This might take some time... [2019-08-31 02:10:33,669 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10781 conjuctions. [2019-08-31 02:10:33,766 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16741 conjuctions. This might take some time... [2019-08-31 02:11:21,583 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16741 conjuctions. [2019-08-31 02:11:36,691 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6967 conjuctions. This might take some time... [2019-08-31 02:11:41,744 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6967 conjuctions. [2019-08-31 02:11:52,132 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6935 conjuctions. This might take some time... [2019-08-31 02:11:58,690 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6935 conjuctions. [2019-08-31 02:11:58,758 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11425 conjuctions. This might take some time... [2019-08-31 02:12:18,367 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11425 conjuctions. [2019-08-31 02:12:28,399 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6935 conjuctions. This might take some time... [2019-08-31 02:12:33,021 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6935 conjuctions. [2019-08-31 02:12:37,180 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5542 conjuctions. This might take some time... [2019-08-31 02:12:40,541 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5542 conjuctions. [2019-08-31 02:12:40,600 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10948 conjuctions. This might take some time... [2019-08-31 02:13:05,049 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10948 conjuctions. [2019-08-31 02:13:05,194 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16617 conjuctions. This might take some time... [2019-08-31 02:14:01,921 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16617 conjuctions. [2019-08-31 02:14:15,631 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5523 conjuctions. This might take some time... [2019-08-31 02:14:18,841 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5523 conjuctions. [2019-08-31 02:14:22,857 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5139 conjuctions. This might take some time... [2019-08-31 02:14:25,557 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5139 conjuctions. [2019-08-31 02:14:25,609 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8976 conjuctions. This might take some time... [2019-08-31 02:14:37,402 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8976 conjuctions. [2019-08-31 02:14:37,480 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5523 conjuctions. This might take some time... [2019-08-31 02:14:40,675 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5523 conjuctions. [2019-08-31 02:14:46,457 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6830 conjuctions. This might take some time... [2019-08-31 02:14:51,012 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6830 conjuctions. [2019-08-31 02:14:51,135 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10848 conjuctions. This might take some time... [2019-08-31 02:15:06,228 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10848 conjuctions. [2019-08-31 02:15:06,334 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16523 conjuctions. This might take some time...