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/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 23:59:09,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 23:59:09,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 23:59:09,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 23:59:09,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 23:59:09,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 23:59:09,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 23:59:09,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 23:59:09,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 23:59:09,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 23:59:09,373 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 23:59:09,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 23:59:09,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 23:59:09,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 23:59:09,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 23:59:09,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 23:59:09,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 23:59:09,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 23:59:09,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 23:59:09,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 23:59:09,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 23:59:09,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 23:59:09,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 23:59:09,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 23:59:09,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 23:59:09,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 23:59:09,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 23:59:09,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 23:59:09,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 23:59:09,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 23:59:09,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 23:59:09,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 23:59:09,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 23:59:09,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 23:59:09,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 23:59:09,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 23:59:09,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 23:59:09,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 23:59:09,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 23:59:09,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 23:59:09,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 23:59:09,401 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 [2019-08-22 23:59:09,416 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 23:59:09,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 23:59:09,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 23:59:09,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 23:59:09,418 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 23:59:09,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 23:59:09,418 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 23:59:09,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 23:59:09,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 23:59:09,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 23:59:09,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 23:59:09,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 23:59:09,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 23:59:09,420 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 23:59:09,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 23:59:09,420 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 23:59:09,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 23:59:09,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 23:59:09,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 23:59:09,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 23:59:09,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 23:59:09,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 23:59:09,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 23:59:09,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 23:59:09,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 23:59:09,422 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 23:59:09,422 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 23:59:09,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 23:59:09,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 23:59:09,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 23:59:09,473 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 23:59:09,478 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 23:59:09,481 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 23:59:09,481 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 23:59:09,482 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+nlh-reducer.c [2019-08-22 23:59:09,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca1e19ad9/607ad44a0afd4fe3a079e893a4cc0e95/FLAGa58ac337f [2019-08-22 23:59:10,070 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 23:59:10,071 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+nlh-reducer.c [2019-08-22 23:59:10,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca1e19ad9/607ad44a0afd4fe3a079e893a4cc0e95/FLAGa58ac337f [2019-08-22 23:59:10,371 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca1e19ad9/607ad44a0afd4fe3a079e893a4cc0e95 [2019-08-22 23:59:10,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 23:59:10,381 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 23:59:10,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 23:59:10,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 23:59:10,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 23:59:10,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:59:10" (1/1) ... [2019-08-22 23:59:10,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@492f21a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:10, skipping insertion in model container [2019-08-22 23:59:10,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:59:10" (1/1) ... [2019-08-22 23:59:10,397 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 23:59:10,460 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 23:59:10,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 23:59:10,944 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 23:59:11,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 23:59:11,117 INFO L192 MainTranslator]: Completed translation [2019-08-22 23:59:11,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11 WrapperNode [2019-08-22 23:59:11,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 23:59:11,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 23:59:11,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 23:59:11,119 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 23:59:11,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (1/1) ... [2019-08-22 23:59:11,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 23:59:11,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 23:59:11,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 23:59:11,216 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 23:59:11,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:59:11" (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 [2019-08-22 23:59:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 23:59:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 23:59:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 23:59:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 23:59:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 23:59:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-22 23:59:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-22 23:59:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 23:59:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-22 23:59:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-22 23:59:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-22 23:59:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-22 23:59:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-22 23:59:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-22 23:59:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-22 23:59:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-22 23:59:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-08-22 23:59:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure node8 [2019-08-22 23:59:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-22 23:59:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-22 23:59:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 23:59:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 23:59:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 23:59:12,470 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 23:59:12,470 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 23:59:12,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:59:12 BoogieIcfgContainer [2019-08-22 23:59:12,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 23:59:12,474 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 23:59:12,474 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 23:59:12,474 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 23:59:12,476 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:59:12" (1/1) ... [2019-08-22 23:59:12,504 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 23:59:12,514 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 23:59:12,529 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 23:59:12,538 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 23:59:12,540 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 23:59:12,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,718 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,723 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,727 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,734 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,735 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,741 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,743 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,744 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,746 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,749 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:59:12,779 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 56 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2019-08-22 23:59:12,779 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 23:59:13,203 WARN L188 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-08-22 23:59:13,204 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:59:13,227 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,228 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,230 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,231 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,232 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,233 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,234 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:59:13,239 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2019-08-22 23:59:13,240 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 23:59:13,654 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-08-22 23:59:13,655 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:59:13,656 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 23:59:13,656 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:247, output treesize:273 [2019-08-22 23:59:13,735 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 375 [2019-08-22 23:59:16,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:16,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:16,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:16,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:16,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:16,853 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:16,954 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:17,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:18,875 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:19,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:20,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:21,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,596 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:23,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:59:39,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms