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_0730c.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 02:01:20,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 02:01:20,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 02:01:20,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 02:01:20,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 02:01:20,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 02:01:20,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 02:01:20,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 02:01:20,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 02:01:20,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 02:01:20,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 02:01:20,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 02:01:20,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 02:01:20,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 02:01:20,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 02:01:20,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 02:01:20,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 02:01:20,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 02:01:20,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 02:01:20,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 02:01:20,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 02:01:20,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 02:01:20,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 02:01:20,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 02:01:20,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-31 02:01:20,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 02:01:20,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 02:01:20,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 02:01:20,235 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 02:01:20,250 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 02:01:20,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 02:01:20,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 02:01:20,251 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 02:01:20,252 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 02:01:20,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 02:01:20,252 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 02:01:20,252 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 02:01:20,253 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 02:01:20,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 02:01:20,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 02:01:20,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 02:01:20,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 02:01:20,254 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 02:01:20,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 02:01:20,254 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 02:01:20,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 02:01:20,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 02:01:20,255 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 02:01:20,255 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 02:01:20,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 02:01:20,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 02:01:20,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 02:01:20,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 02:01:20,256 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 02:01:20,256 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 02:01:20,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 02:01:20,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 02:01:20,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 02:01:20,286 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 02:01:20,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 02:01:20,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 02:01:20,305 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 02:01:20,306 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 02:01:20,306 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0730c.c [2019-08-31 02:01:20,370 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b236e7695/5df8095b54b84ec4b6c8d7f930c79b8b/FLAG0f8be521e [2019-08-31 02:01:20,826 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 02:01:20,827 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0730c.c [2019-08-31 02:01:20,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b236e7695/5df8095b54b84ec4b6c8d7f930c79b8b/FLAG0f8be521e [2019-08-31 02:01:21,207 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b236e7695/5df8095b54b84ec4b6c8d7f930c79b8b [2019-08-31 02:01:21,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 02:01:21,218 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 02:01:21,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 02:01:21,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 02:01:21,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 02:01:21,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e9c77e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21, skipping insertion in model container [2019-08-31 02:01:21,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,235 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 02:01:21,259 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 02:01:21,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 02:01:21,495 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 02:01:21,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 02:01:21,685 INFO L192 MainTranslator]: Completed translation [2019-08-31 02:01:21,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21 WrapperNode [2019-08-31 02:01:21,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 02:01:21,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 02:01:21,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 02:01:21,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 02:01:21,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (1/1) ... [2019-08-31 02:01:21,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 02:01:21,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 02:01:21,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 02:01:21,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 02:01:21,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:21" (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 02:01:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 02:01:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 02:01:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2019-08-31 02:01:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-31 02:01:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 02:01:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 02:01:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-31 02:01:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2019-08-31 02:01:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-31 02:01:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-31 02:01:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 02:01:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 02:01:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 02:01:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-31 02:01:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-31 02:01:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 02:01:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 02:01:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 02:01:22,318 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 02:01:22,319 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-31 02:01:22,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 02:01:22 BoogieIcfgContainer [2019-08-31 02:01:22,320 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 02:01:22,321 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 02:01:22,321 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 02:01:22,321 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 02:01:22,322 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 02:01:22" (1/1) ... [2019-08-31 02:01:22,360 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 02:01:22,360 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 02:01:22,369 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 02:01:22,379 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 02:01:22,380 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 02:01:22,481 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 02:01:22,481 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,516 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,516 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,517 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2019-08-31 02:01:22,549 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-08-31 02:01:22,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,679 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_21|]} [2019-08-31 02:01:22,707 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 02:01:22,708 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,731 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 02:01:22,732 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,895 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-31 02:01:22,896 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:22,920 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 02:01:22,921 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:22,947 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 02:01:22,949 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,098 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-31 02:01:23,099 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,104 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 02:01:23,119 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 02:01:23,120 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,138 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 02:01:23,139 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,278 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-31 02:01:23,278 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,288 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 02:01:23,288 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,296 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 02:01:23,297 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,398 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-31 02:01:23,399 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,413 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 02:01:23,414 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,424 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 02:01:23,426 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,512 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,529 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 02:01:23,531 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,540 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 02:01:23,541 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,614 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,620 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 02:01:23,622 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-31 02:01:23,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,646 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_14|], 1=[|v_#valid_22|]} [2019-08-31 02:01:23,663 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 02:01:23,664 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,676 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 02:01:23,677 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,825 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-31 02:01:23,825 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,841 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 02:01:23,842 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,854 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 02:01:23,855 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:23,976 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-31 02:01:23,977 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:23,978 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 02:01:23,993 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 02:01:23,994 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,006 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 02:01:24,007 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,125 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-31 02:01:24,126 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:24,138 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 02:01:24,139 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,147 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 02:01:24,148 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,258 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-31 02:01:24,258 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:24,275 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 02:01:24,276 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,297 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 02:01:24,299 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,368 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:24,387 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 02:01:24,388 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,400 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 02:01:24,402 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:24,447 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:24,451 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 02:01:24,451 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-31 02:02:28,967 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6765 conjuctions. This might take some time... [2019-08-31 02:02:34,910 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6765 conjuctions. [2019-08-31 02:02:51,367 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6184 conjuctions. This might take some time... [2019-08-31 02:02:55,631 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6184 conjuctions. [2019-08-31 02:03:10,208 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6765 conjuctions. This might take some time... [2019-08-31 02:03:16,782 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6765 conjuctions. [2019-08-31 02:03:33,551 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6787 conjuctions. This might take some time... [2019-08-31 02:03:40,456 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6787 conjuctions. [2019-08-31 02:03:50,546 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6725 conjuctions. This might take some time... [2019-08-31 02:03:57,504 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6725 conjuctions. [2019-08-31 02:03:57,630 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11116 conjuctions. This might take some time... [2019-08-31 02:04:15,710 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11116 conjuctions. [2019-08-31 02:04:31,076 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6765 conjuctions. This might take some time... [2019-08-31 02:04:37,816 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6765 conjuctions. [2019-08-31 02:04:52,733 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6184 conjuctions. This might take some time... [2019-08-31 02:04:57,040 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6184 conjuctions. [2019-08-31 02:04:57,102 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10777 conjuctions. This might take some time... [2019-08-31 02:05:16,270 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10777 conjuctions. [2019-08-31 02:05:30,941 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6787 conjuctions. This might take some time... [2019-08-31 02:05:36,454 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6787 conjuctions. [2019-08-31 02:05:46,522 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6725 conjuctions. This might take some time... [2019-08-31 02:05:54,273 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6725 conjuctions. [2019-08-31 02:05:54,388 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11116 conjuctions. This might take some time... [2019-08-31 02:06:17,410 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11116 conjuctions. [2019-08-31 02:06:36,035 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6968 conjuctions. This might take some time... [2019-08-31 02:06:42,240 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6968 conjuctions. [2019-08-31 02:06:52,932 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6933 conjuctions. This might take some time... [2019-08-31 02:07:01,714 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6933 conjuctions. [2019-08-31 02:07:01,840 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11425 conjuctions. This might take some time... [2019-08-31 02:07:24,283 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11425 conjuctions. [2019-08-31 02:07:34,682 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6933 conjuctions. This might take some time... [2019-08-31 02:07:40,698 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6933 conjuctions. [2019-08-31 02:07:45,031 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5544 conjuctions. This might take some time... [2019-08-31 02:07:48,937 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5544 conjuctions. [2019-08-31 02:07:49,005 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10948 conjuctions. This might take some time... [2019-08-31 02:08:15,049 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10948 conjuctions. [2019-08-31 02:08:15,229 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16619 conjuctions. This might take some time... [2019-08-31 02:09:14,150 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16619 conjuctions. [2019-08-31 02:09:30,286 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6787 conjuctions. This might take some time... [2019-08-31 02:09:36,590 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6787 conjuctions. [2019-08-31 02:09:46,695 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6725 conjuctions. This might take some time... [2019-08-31 02:09:54,589 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6725 conjuctions. [2019-08-31 02:09:54,662 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11116 conjuctions. This might take some time... [2019-08-31 02:10:19,873 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11116 conjuctions. [2019-08-31 02:10:34,079 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6765 conjuctions. This might take some time... [2019-08-31 02:10:40,310 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6765 conjuctions. [2019-08-31 02:10:55,681 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6184 conjuctions. This might take some time... [2019-08-31 02:11:00,073 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6184 conjuctions. [2019-08-31 02:11:00,139 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10777 conjuctions. This might take some time... [2019-08-31 02:11:19,258 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10777 conjuctions. [2019-08-31 02:11:19,431 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16729 conjuctions. This might take some time... [2019-08-31 02:12:16,554 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16729 conjuctions. [2019-08-31 02:12:32,321 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6968 conjuctions. This might take some time... [2019-08-31 02:12:38,165 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6968 conjuctions. [2019-08-31 02:12:48,965 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6933 conjuctions. This might take some time... [2019-08-31 02:12:57,090 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6933 conjuctions. [2019-08-31 02:12:57,164 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11425 conjuctions. This might take some time... [2019-08-31 02:13:20,225 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 11425 conjuctions. [2019-08-31 02:13:30,630 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6933 conjuctions. This might take some time... [2019-08-31 02:13:36,135 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6933 conjuctions. [2019-08-31 02:13:40,408 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5544 conjuctions. This might take some time... [2019-08-31 02:13:44,145 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5544 conjuctions. [2019-08-31 02:13:44,210 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10948 conjuctions. This might take some time... [2019-08-31 02:14:10,154 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10948 conjuctions. [2019-08-31 02:14:10,275 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16619 conjuctions. This might take some time... [2019-08-31 02:15:15,996 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16619 conjuctions. [2019-08-31 02:15:30,377 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5526 conjuctions. This might take some time... [2019-08-31 02:15:33,810 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5526 conjuctions. [2019-08-31 02:15:38,034 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5145 conjuctions. This might take some time... [2019-08-31 02:15:41,023 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5145 conjuctions. [2019-08-31 02:15:41,082 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8984 conjuctions. This might take some time... [2019-08-31 02:15:55,578 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8984 conjuctions. [2019-08-31 02:15:55,660 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5526 conjuctions. This might take some time... [2019-08-31 02:15:59,351 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 5526 conjuctions. [2019-08-31 02:16:05,354 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6826 conjuctions. This might take some time...