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/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 23:30:02,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 23:30:02,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 23:30:02,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 23:30:02,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 23:30:02,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 23:30:02,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 23:30:02,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 23:30:02,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 23:30:02,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 23:30:02,753 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 23:30:02,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 23:30:02,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 23:30:02,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 23:30:02,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 23:30:02,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 23:30:02,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 23:30:02,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 23:30:02,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 23:30:02,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 23:30:02,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 23:30:02,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 23:30:02,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 23:30:02,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 23:30:02,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 23:30:02,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 23:30:02,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 23:30:02,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 23:30:02,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 23:30:02,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 23:30:02,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 23:30:02,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 23:30:02,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 23:30:02,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 23:30:02,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 23:30:02,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 23:30:02,779 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 23:30:02,793 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 23:30:02,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 23:30:02,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 23:30:02,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 23:30:02,795 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 23:30:02,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 23:30:02,795 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 23:30:02,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 23:30:02,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 23:30:02,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 23:30:02,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 23:30:02,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 23:30:02,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 23:30:02,797 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 23:30:02,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 23:30:02,797 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 23:30:02,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 23:30:02,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 23:30:02,798 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 23:30:02,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 23:30:02,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 23:30:02,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 23:30:02,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 23:30:02,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 23:30:02,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 23:30:02,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 23:30:02,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 23:30:02,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 23:30:02,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 23:30:02,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 23:30:02,841 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 23:30:02,845 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 23:30:02,846 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 23:30:02,846 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 23:30:02,847 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c [2019-08-22 23:30:02,920 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99f636b2e/a24aa77b0de6447f82e355c8203611dc/FLAGddb9ac85f [2019-08-22 23:30:03,451 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 23:30:03,452 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c [2019-08-22 23:30:03,469 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99f636b2e/a24aa77b0de6447f82e355c8203611dc/FLAGddb9ac85f [2019-08-22 23:30:03,757 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99f636b2e/a24aa77b0de6447f82e355c8203611dc [2019-08-22 23:30:03,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 23:30:03,768 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 23:30:03,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 23:30:03,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 23:30:03,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 23:30:03,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:30:03" (1/1) ... [2019-08-22 23:30:03,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0143b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:03, skipping insertion in model container [2019-08-22 23:30:03,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:30:03" (1/1) ... [2019-08-22 23:30:03,784 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 23:30:03,821 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 23:30:04,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 23:30:04,174 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 23:30:04,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 23:30:04,276 INFO L192 MainTranslator]: Completed translation [2019-08-22 23:30:04,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04 WrapperNode [2019-08-22 23:30:04,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 23:30:04,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 23:30:04,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 23:30:04,278 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 23:30:04,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (1/1) ... [2019-08-22 23:30:04,367 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 23:30:04,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 23:30:04,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 23:30:04,368 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 23:30:04,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:30:04" (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 23:30:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 23:30:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 23:30:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-22 23:30:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-22 23:30:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-22 23:30:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-22 23:30:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-08-22 23:30:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2019-08-22 23:30:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-22 23:30:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-22 23:30:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 23:30:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-22 23:30:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 23:30:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 23:30:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-22 23:30:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-22 23:30:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-22 23:30:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 23:30:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-22 23:30:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-22 23:30:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-22 23:30:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-22 23:30:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-22 23:30:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-22 23:30:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-22 23:30:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-22 23:30:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-22 23:30:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-22 23:30:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 23:30:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 23:30:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 23:30:05,252 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 23:30:05,253 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-22 23:30:05,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:30:05 BoogieIcfgContainer [2019-08-22 23:30:05,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 23:30:05,255 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 23:30:05,255 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 23:30:05,255 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 23:30:05,256 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:30:05" (1/1) ... [2019-08-22 23:30:05,270 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 23:30:05,273 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 23:30:05,282 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 23:30:05,290 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 23:30:05,292 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 23:30:05,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,416 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,431 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,442 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:30:05,465 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 30 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 31 [2019-08-22 23:30:05,466 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 23:30:05,783 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-22 23:30:05,784 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:30:05,804 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:30:05,804 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:30:05,805 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:30:05,806 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:30:05,806 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 23:30:05,811 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 15 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 31 [2019-08-22 23:30:05,811 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 23:30:06,078 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-08-22 23:30:06,079 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:30:06,079 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 23:30:06,080 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:193, output treesize:211 [2019-08-22 23:30:06,180 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 289 [2019-08-22 23:30:08,025 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,028 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,058 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,139 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,422 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:30:08,503 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:30:08,669 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,672 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,672 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,971 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:08,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,669 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,672 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:09,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:22,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:37,517 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:30:37,528 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:30:44,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:30:53,358 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:30:53,365 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:30:59,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 23:31:07,896 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:31:07,905 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-22 23:31:14,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms